BZT52H series Voltage regulator diodes Rev. 5 -- 30 November 2020 Product data sheet 1. General description General-purpose Zener diodes in an SOD123F small and flat lead Surface-Mounted Device (SMD) plastic package. 2. Features and benefits * * * * Total power dissipation: 830 mW Wide working voltage range: nominal 2.4 V to 75 V (E24 range) Small plastic package suitable for surface-mounted design AEC-Q101 qualified 3. Applications * General regulation functions 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions VF forward voltage IF = 10 mA Ptot total power dissipation Tamb 25 C [1] [2] [3] Min Typ Max Unit [1] - - 0.9 V [2] - - 375 mW [3] - - 830 mW Pulse test: tp 300 s; 0.02. Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. 2 Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm . 5. Pinning information Table 2. Pinning Pin Description 1 cathode 2 anode Simplified outline [1] 1 2 Graphic symbol K A 006aaa152 [1] The marking bar indicates the cathode. BZT52H series Nexperia Voltage regulator diodes 6. Ordering information Table 3. Ordering information Type number Package BZT52H-B2V4 to BZT52H-C75 [1] [1] Name Description Version - plastic surface-mounted package; 2 leads SOD123F The series consists of 74 types with nominal working voltages from 2.4 V to 75 V. 7. Marking Table 4. Marking codes Type number Marking code Type number Marking code Type number Marking code Type number Marking code BZT52H-B2V4 DC BZT52H-B15 DX BZT52H-C2V4 B3 BZT52H-C15 BN BZT52H-B2V7 DD BZT52H-B16 DY BZT52H-C2V7 B4 BZT52H-C16 BP BZT52H-B3V0 DE BZT52H-B18 DZ BZT52H-C3V0 B5 BZT52H-C18 BQ BZT52H-B3V3 DF BZT52H-B20 E1 BZT52H-C3V3 B6 BZT52H-C20 BR BZT52H-B3V6 DG BZT52H-B22 E2 BZT52H-C3V6 B7 BZT52H-C22 BS BZT52H-B3V9 DH BZT52H-B24 E3 BZT52H-C3V9 B8 BZT52H-C24 BT BZT52H-B4V3 DJ BZT52H-B27 E4 BZT52H-C4V3 B9 BZT52H-C27 BU BZT52H-B4V7 DK BZT52H-B30 E5 BZT52H-C4V7 BA BZT52H-C30 BV BZT52H-B5V1 DL BZT52H-B33 E6 BZT52H-C5V1 BB BZT52H-C33 BW BZT52H-B5V6 DM BZT52H-B36 E7 BZT52H-C5V6 BC BZT52H-C36 BX BZT52H-B6V2 DN BZT52H-B39 E8 BZT52H-C6V2 BD BZT52H-C39 BY BZT52H-B6V8 DP BZT52H-B43 E9 BZT52H-C6V8 BE BZT52H-C43 BZ BZT52H-B7V5 DQ BZT52H-B47 EA BZT52H-C7V5 BF BZT52H-C47 C1 BZT52H-B8V2 DR BZT52H-B51 EB BZT52H-C8V2 BG BZT52H-C51 C2 BZT52H-B9V1 DS BZT52H-B56 EC BZT52H-C9V1 BH BZT52H-C56 C3 BZT52H-B10 DT BZT52H-B62 ED BZT52H-C10 BJ BZT52H-C62 C4 BZT52H-B11 DU BZT52H-B68 EE BZT52H-C11 BK BZT52H-C68 C5 BZT52H-B12 DV BZT52H-B75 EF BZT52H-C12 BL BZT52H-C75 C6 BZT52H-B13 DW - - BZT52H-C13 BM - - BZT52H_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 2 / 12 BZT52H series Nexperia Voltage regulator diodes 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter IF Conditions Min Max Unit forward current - 250 mA IZSM non-repetitive peak reverse current - see Table 8,9 and 10 PZSM non-repetitive peak reverse power dissipation Ptot total power dissipation Tamb 25 C [1] - 40 W [2] - 375 mW [3] - 830 mW Tj junction temperature - 150 C Tamb ambient temperature -65 +150 C Tstg storage temperature -65 +150 C [1] [2] [3] tp = 100 s; square wave; Tj = 25 C prior to surge. Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. 2 Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm . 9. Thermal characteristics Table 6. Thermal characteristics Symbol Parameter Conditions Rth(j-a) in free air Rth(j-sp) [1] [2] [3] BZT52H_SER Product data sheet thermal resistance from junction to ambient thermal resistance from junction to solder point Typ Max Unit [1] - Min - 330 K/W [2] - - 150 K/W [3] - - 70 K/W Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. 2 Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm . Soldering point of cathode tab. All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 3 / 12 BZT52H series Nexperia Voltage regulator diodes 10. Characteristics Table 7. Characteristics Tj = 25 C unless otherwise specified. Symbol Parameter Conditions VF forward voltage IF = 10 mA [1] Min [1] - Typ Max Unit - 0.9 V Pulse test: tp 300 s; 0.02. Table 8. Characteristics per type; BZT52H-B2V4 to BZT52H-C24 Tj = 25 C unless otherwise specified. Working voltage VZ (V); IZ = 5 mA Maximum differential resistance rdif () Reverse Temperature current IR (A) coefficient SZ (mV/K); IZ = 5 mA Diode Non-repetitive capacitance peak reverse Cd (pF) [1] current IZSM (A) [2] Min Max IZ = 1 mA IZ = 5 mA Max VR (V) Min Max Max Max B 2.35 2.45 400 85 50 1 -3.5 0.0 450 6.0 C 2.2 2.6 B 2.65 2.75 500 83 20 1 -3.5 0.0 450 6.0 C 2.5 2.9 B 2.94 3.06 500 95 10 1 -3.5 0.0 450 6.0 C 2.8 3.2 B 3.23 3.37 500 95 5 1 -3.5 0.0 450 6.0 C 3.1 3.5 B 3.53 3.67 500 95 5 1 -3.5 0.0 450 6.0 C 3.4 3.8 B 3.82 3.98 500 95 3 1 -3.5 0.0 450 6.0 C 3.7 4.1 B 4.21 4.39 500 95 3 1 -3.5 0.0 450 6.0 C 4.0 4.6 B 4.61 4.79 500 78 3 2 -3.5 0.2 300 6.0 C 4.4 5.0 B 5.0 5.2 480 60 2 2 -2.7 1.2 300 6.0 C 4.8 5.4 B 5.49 5.71 400 40 1 2 -2.0 2.5 300 6.0 C 5.2 6.0 B 6.08 6.32 150 10 3 4 0.4 3.7 200 6.0 C 5.8 6.6 B 6.66 6.94 80 8 2 4 1.2 4.5 200 6.0 C 6.4 7.2 B 7.35 7.65 80 10 1 5 2.5 5.3 150 4.0 C 7.0 7.9 B 8.04 8.36 80 10 0.7 5 3.2 6.2 150 4.0 C 7.7 8.7 B 8.92 9.28 100 10 0.5 6 3.8 7.0 150 3.0 C 8.5 9.6 BZT52H Sel -xxx 2V4 2V7 3V0 3V3 3V6 3V9 4V3 4V7 5V1 5V6 6V2 6V8 7V5 8V2 9V1 BZT52H_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 4 / 12 BZT52H series Nexperia Voltage regulator diodes Working voltage VZ (V); IZ = 5 mA Maximum differential resistance rdif () Reverse Temperature current IR (A) coefficient SZ (mV/K); IZ = 5 mA Diode Non-repetitive capacitance peak reverse Cd (pF) [1] current IZSM (A) [2] Min Max IZ = 1 mA IZ = 5 mA Max VR (V) Min Max Max Max B 9.8 10.2 70 10 0.2 7 4.5 8.0 90 3.0 C 9.4 10.6 B 10.8 11.2 70 10 0.1 8 5.4 9.0 85 2.5 C 10.4 11.6 B 11.8 12.2 90 10 0.1 8 6.0 10.0 85 2.5 C 11.4 12.7 B 12.7 13.3 110 10 0.1 8 7.0 11.0 80 2.5 C 12.4 14.1 B 14.7 15.3 110 15 0.05 10.5 9.2 13.0 75 2.0 C 13.8 15.6 B 15.7 16.3 170 20 0.05 11.2 10.4 14.0 75 1.5 C 15.3 17.1 B 17.6 18.4 170 20 0.05 12.6 12.4 16.0 70 1.5 C 16.8 19.1 B 19.6 20.4 220 20 0.05 14 14.4 18.0 60 1.5 C 18.8 21.2 B 21.6 22.4 220 25 0.05 15.4 16.4 20.0 60 1.25 C 20.8 23.3 B 23.5 24.5 220 30 0.05 16.8 18.4 22.0 55 1.25 C 22.8 25.6 BZT52H Sel -xxx 10 11 12 13 15 16 18 20 22 24 [1] [2] f = 1 MHz; VR = 0 V. tp = 100 s; Tamb = 25 C. Table 9. Characteristics per type; BZT52H-B27 to BZT52H-C51 Tj = 25 C unless otherwise specified. Working voltage VZ (V); IZ = 2 mA Maximum differential resistance rdif () Reverse Temperature current IR (A) coefficient SZ (mV/K); IZ = 5 mA Diode Non-repetitive capacitance peak reverse Cd (pF) [1] current IZSM (A) [2] Min Max IZ = 1 mA IZ = 5 mA Max VR (V) Min Max Max Max B 26.5 27.5 250 40 0.05 18.9 21.4 25.3 50 1.0 C 25.1 28.9 B 29.4 30.6 250 40 0.05 21 24.4 29.4 50 1.0 C 28.0 32.0 B 32.3 33.7 250 40 0.05 23.1 27.4 33.4 45 0.9 C 31.0 35.0 B 35.3 36.7 250 60 0.05 25.2 30.4 37.4 45 0.8 C 34.0 38.0 B 38.2 39.8 300 75 0.05 27.3 33.4 41.2 45 0.7 C 37.0 41.0 B 42.1 43.9 325 80 0.05 30.1 37.6 46.6 40 0.6 C 40.0 46.0 BZT52H Sel -xxx 27 30 33 36 39 43 BZT52H_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 5 / 12 BZT52H series Nexperia Voltage regulator diodes Working voltage VZ (V); IZ = 2 mA Maximum differential resistance rdif () Reverse Temperature current IR (A) coefficient SZ (mV/K); IZ = 5 mA Diode Non-repetitive capacitance peak reverse Cd (pF) [1] current IZSM (A) [2] Min Max IZ = 1 mA IZ = 5 mA Max VR (V) Min Max Max Max B 46.1 47.9 325 90 0.05 32.9 42.0 51.8 40 0.5 C 44.0 50.0 B 50.0 52.0 350 100 0.05 35.7 46.6 57.2 40 0.4 C 48.0 54.0 BZT52H Sel -xxx 47 51 [1] [2] f = 1 MHz; VR = 0 V. tp = 100 s; Tamb = 25 C. Table 10. Characteristics per type; BZT52H-B56 to BZT52H-C75 Tj = 25 C unless otherwise specified. BZT52H Sel -xxx 56 62 68 75 [1] [2] Reverse Temperature current IR (A) coefficient SZ (mV/K); IZ = 5 mA Diode Non-repetitive capacitance peak reverse Cd (pF) [1] current IZSM (A) [2] Working voltage VZ (V); IZ = 2 mA Maximum differential resistance rdif () Min Max IZ = 0.5 mA IZ = 2 mA Max VR (V) Min Max Max Max B 54.9 57.1 375 120 0.05 39.2 52.2 63.8 40 0.3 C 52.0 60.0 B 60.8 63.2 400 140 0.05 43.4 58.8 71.6 35 0.3 C 58.0 66.0 B 66.6 69.4 400 160 0.05 47.6 65.6 79.8 35 0.25 C 64.0 72.0 B 73.5 76.5 400 175 0.05 52.5 73.4 88.6 35 0.20 C 70.0 79.0 f = 1 MHz; VR = 0 V. tp = 100 s; Tamb = 25 C. aaa-028521 103 PZSM (W) aaa-028550 103 IF (mA) 102 102 10 1 10-1 10 10-2 1 10-1 1 tp (ms) 10 10-3 0.4 Non-repetitive peak reverse power dissipation as a function of pulse duration; maximum values BZT52H_SER Product data sheet 0.8 VF (V) 1.0 Tj = 25 C (1) Tj = 25 C (before surge) Fig. 1. 0.6 Fig. 2. Forward current as a function of forward voltage; typical values (BZT52H-B/C2V4) All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 6 / 12 BZT52H series Nexperia Voltage regulator diodes aaa-028551 103 IF (mA) 102 10 10 1 1 10-1 10-1 10-2 10-2 10-3 0.4 0.6 0.8 VF (V) 1.0 10-3 0.4 Tj = 25 C Fig. 3. aaa-028552 103 IF (mA) 102 0.6 0.8 1.0 VF (V) Tj = 25 C Forward current as a function of forward voltage; typical values (BZT52H-B/C6V8) Fig. 4. aaa-028553 103 IF (mA) 102 Forward current as a function of forward voltage; typical values (BZT52H-B/C7V5) mld444 0.5 SZ (mV/K) 4V7 0 4V3 10 - 0.5 2V4 1 2V7 3V9 -1 10-1 10-3 0.4 0.6 0.8 VF (V) -2 10- 1 1.0 Tj = 25 C Fig. 5. Product data sheet 3V3 3V0 1 10 IZ (mA) 102 Tj = 25 C to 150 C Forward current as a function of forward voltage; typical values (BZT52H-B/C75) BZT52H_SER 3V6 - 1.5 10-2 Fig. 6. Temperature coefficient as a function of working current; typical values (BZT52H-B/C2V4 to B/C4V7) All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 7 / 12 BZT52H series Nexperia Voltage regulator diodes mld445 12 IR (A) 15 SZ (mV/K) 13 12 11 10 9V1 8V2 7V5 6V8 6V2 5V6 5V1 8 4 0 aaa-006665 10-1 2V4 10-2 2V7 10-3 3V0 3V3 3V6 3V9 4V3 4V7 5V1 10-4 10-5 5V6 10-6 6V2 6V8 10-7 10-8 -4 10- 1 1 10 IZ (mA) 10-9 102 Tj = 25 C to 150 C Fig. 7. IR (A) Fig. 8. aaa-006666 10-1 IR (A) 7V5 10 12 15 18 22 8V2 10-3 2 4 6 VR (V) 8 Tj = 25 C Temperature coefficient as a function of working current; typical values (BZT52H-B/C5V1 to B/C15) 10-2 0 Reverse current as a function of reverse voltage; typical values (BZT52H-B/C2V4 to BZT52H-B/C6V8) aaa-006667 10-1 30 36 10-2 27 33 43 39 51 47 62 56 75 68 10-3 9V1 11 13 16 20 24 10-4 10-4 10-5 10-5 10-6 10-6 10-7 10-7 10-8 10-8 0 5 10 15 20 VR (V) Tj = 25 C Fig. 9. Product data sheet 10-9 20 40 60 VR (V) 80 Tj = 25 C Reverse current as a function of reverse voltage; typical values (BZT52H-B/C7V5 to BZT52H-B/C24) BZT52H_SER 25 Fig. 10. Reverse current as a function of reverse voltage; typical values (BZT52H-B/C27 to BZT52H-B/C75) All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 8 / 12 BZT52H series Nexperia Voltage regulator diodes 11. Test information 11.1. Quality information This product has been qualified in accordance with the Automotive Electronics Council (AEC) standard Q101 - Stress test qualification for discrete semiconductors, and is suitable for use in automotive applications. 12. Package outline 1.7 1.5 1.2 1.0 1 0.55 0.35 3.6 3.4 2.7 2.5 2 0.70 0.55 0.25 0.10 Dimensions in mm 04-11-29 Fig. 11. Package outline SOD123F 13. Soldering Footprint information for reflow soldering of plastic surface-mounted, 2 leads package SOD123F 4.4 2.9 2.8 1.1 1.2 (2x) (2x) 2.1 1.6 1.1 (2x) 1.2 (2x) solder land solder land plus solder paste solder paste deposit solder resist occupied area Dimensions in mm sod123f_fr Reflow soldering is the only recommended soldering method. Fig. 12. Reflow soldering footprint SOD123F BZT52H_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 9 / 12 BZT52H series Nexperia Voltage regulator diodes 14. Revision history Table 11. Revision history Document ID Release date Data sheet status Change notice Supersedes BZT52H_SER v.5 20201130 Product data sheet - BZT52H_SER v.4 Modifications: * BZT52H_SER v.4 20190121 Product data sheet - BZT52H_SER v.3 BZT52H_SER v.3 20091115 Product data sheet - BZT52H_SER v.2 BZT52H_SER v.2 20091115 Product data sheet - BZT52H_SER v.1 BZT52H_SER v.1 20051222 Product data sheet - - BZT52H_SER Product data sheet Characteristics, Figure 7: Note adjusted All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 10 / 12 BZT52H series Nexperia Voltage regulator diodes equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. 15. Legal information Data sheet status Document status [1][2] Product status [3] Definition Quick reference data -- The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Applications -- Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Product [short] data sheet Production This document contains the product specification. [1] [2] [3] Please consult the most recently issued document before initiating or completing a design. The term 'short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the internet at https://www.nexperia.com. Definitions Draft -- The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. 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In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet. Disclaimers Limited warranty and liability -- Information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer's sole responsibility to determine whether the Nexperia product is suitable and fit for the customer's applications and products planned, as well as for the planned application and use of customer's third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer's applications or products, or the application or use by customer's third party customer(s). Customer is responsible for doing all necessary testing for the customer's applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer's third party customer(s). Nexperia does not accept any liability in this respect. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale -- Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer's general terms and conditions with regard to the purchase of Nexperia products by customer. No offer to sell or license -- Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. 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This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use in automotive applications -- This Nexperia product has been qualified for use in automotive applications. Unless otherwise agreed in writing, the product is not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or BZT52H_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 11 / 12 BZT52H series Nexperia Voltage regulator diodes Contents 1. General description...................................................... 1 2. Features and benefits.................................................. 1 3. Applications.................................................................. 1 4. Quick reference data....................................................1 5. Pinning information......................................................1 6. Ordering information....................................................2 7. Marking.......................................................................... 2 8. Limiting values............................................................. 3 9. Thermal characteristics............................................... 3 10. Characteristics............................................................ 4 11. Test information.......................................................... 9 11.1. Quality information..................................................... 9 12. Package outline.......................................................... 9 13. Soldering..................................................................... 9 14. Revision history........................................................10 15. Legal information......................................................11 (c) Nexperia B.V. 2020. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 30 November 2020 BZT52H_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 -- 30 November 2020 (c) Nexperia B.V. 2020. All rights reserved 12 / 12