BZT52H-C3V0,115 - NEXPERIA

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 Min Typ Max Unit

VFforward voltage IF = 10 mA [1] - - 0.9 V

[2] - - 375 mWPtot total power dissipation Tamb ≤ 25 °C

[3] - - 830 mW

[1] Pulse test: tp ≤ 300 μs; δ ≤ 0.02.

[2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard

footprint.

[3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.

5. Pinning information

Table 2. Pinning

Pin Description Simplified outline Graphic symbol

1 cathode [1]

2 anode

006aaa152

[1] The marking bar indicates the cathode.

Nexperia BZT52H series

Voltage regulator diodes

6. Ordering information

Table 3. Ordering information

PackageType number

Name Description Version

BZT52H-B2V4 to

BZT52H-C75 [1]

- plastic surface-mounted package; 2 leads SOD123F

[1] 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 - -

Product data sheet Rev. 5 — 30 November 2020 2 / 12

Nexperia BZT52H series

Voltage regulator diodes

8. Limiting values

Table 5. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol Parameter Conditions Min Max Unit

IFforward current - 250 mA

IZSM non-repetitive peak

reverse current

- see

Table 8,9

and 10

PZSM non-repetitive peak

reverse power dissipation

[1] - 40 W

[2] - 375 mWPtot total power dissipation Tamb ≤ 25 °C

[3] - 830 mW

Tjjunction temperature - 150 °C

Tamb ambient temperature -65 +150 °C

Tstg storage temperature -65 +150 °C

[1] tp = 100 μs; square wave; Tj = 25 °C prior to surge.

[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.

[3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.

9. Thermal characteristics

Table 6. Thermal characteristics

Symbol Parameter Conditions Min Typ Max Unit

[1] - - 330 K/WRth(j-a) thermal resistance from

junction to ambient

in free air

[2] - - 150 K/W

Rth(j-sp) thermal resistance from

junction to solder point

[3] - - 70 K/W

[1] 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 cm2.

[3] Soldering point of cathode tab.

Product data sheet Rev. 5 — 30 November 2020 3 / 12

Nexperia BZT52H series

Voltage regulator diodes

10. Characteristics

Table 7. Characteristics

Tj = 25 °C unless otherwise specified.

Symbol Parameter Conditions Min Typ Max Unit

VFforward voltage IF = 10 mA [1] - - 0.9 V

[1] Pulse test: tp ≤ 300 μs; δ ≤ 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 (Ω)

Reverse

current IR (μA)

Temperature

coefficient

SZ (mV/K);

IZ = 5 mA

Diode

capacitance

Cd (pF) [1]

Non-repetitive

peak reverse

current

IZSM (A) [2]

BZT52H

-xxx

Sel

Min Max IZ = 1 mA IZ = 5 mA Max VR (V) Min Max Max Max

B 2.35 2.452V4

C 2.2 2.6

400 85 50 1 -3.5 0.0 450 6.0

B 2.65 2.752V7

C 2.5 2.9

500 83 20 1 -3.5 0.0 450 6.0

B 2.94 3.063V0

C 2.8 3.2

500 95 10 1 -3.5 0.0 450 6.0

B 3.23 3.373V3

C 3.1 3.5

500 95 5 1 -3.5 0.0 450 6.0

B 3.53 3.673V6

C 3.4 3.8

500 95 5 1 -3.5 0.0 450 6.0

B 3.82 3.983V9

C 3.7 4.1

500 95 3 1 -3.5 0.0 450 6.0

B 4.21 4.394V3

C 4.0 4.6

500 95 3 1 -3.5 0.0 450 6.0

B 4.61 4.794V7

C 4.4 5.0

500 78 3 2 -3.5 0.2 300 6.0

B 5.0 5.25V1

C 4.8 5.4

480 60 2 2 -2.7 1.2 300 6.0

B 5.49 5.715V6

C 5.2 6.0

400 40 1 2 -2.0 2.5 300 6.0

B 6.08 6.326V2

C 5.8 6.6

150 10 3 4 0.4 3.7 200 6.0

B 6.66 6.946V8

C 6.4 7.2

80 8 2 4 1.2 4.5 200 6.0

B 7.35 7.657V5

C 7.0 7.9

80 10 1 5 2.5 5.3 150 4.0

B 8.04 8.368V2

C 7.7 8.7

80 10 0.7 5 3.2 6.2 150 4.0

B 8.92 9.289V1

C 8.5 9.6

100 10 0.5 6 3.8 7.0 150 3.0

Product data sheet Rev. 5 — 30 November 2020 4 / 12

Nexperia BZT52H series

Voltage regulator diodes

Working

voltage

VZ (V);

IZ = 5 mA

Maximum differential

resistance rdif (Ω)

Reverse

current IR (μA)

Temperature

coefficient

SZ (mV/K);

IZ = 5 mA

Diode

capacitance

Cd (pF) [1]

Non-repetitive

peak reverse

current

IZSM (A) [2]

BZT52H

-xxx

Sel

Min Max IZ = 1 mA IZ = 5 mA Max VR (V) Min Max Max Max

B 9.8 10.210

C 9.4 10.6

70 10 0.2 7 4.5 8.0 90 3.0

B 10.8 11.211

C 10.4 11.6

70 10 0.1 8 5.4 9.0 85 2.5

B 11.8 12.212

C 11.4 12.7

90 10 0.1 8 6.0 10.0 85 2.5

B 12.7 13.313

C 12.4 14.1

110 10 0.1 8 7.0 11.0 80 2.5

B 14.7 15.315

C 13.8 15.6

110 15 0.05 10.5 9.2 13.0 75 2.0

B 15.7 16.316

C 15.3 17.1

170 20 0.05 11.2 10.4 14.0 75 1.5

B 17.6 18.418

C 16.8 19.1

170 20 0.05 12.6 12.4 16.0 70 1.5

B 19.6 20.420

C 18.8 21.2

220 20 0.05 14 14.4 18.0 60 1.5

B 21.6 22.422

C 20.8 23.3

220 25 0.05 15.4 16.4 20.0 60 1.25

B 23.5 24.524

C 22.8 25.6

220 30 0.05 16.8 18.4 22.0 55 1.25

[1] f = 1 MHz; VR = 0 V.

[2] tp = 100 μs; 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 (Ω)

Reverse

current IR (μA)

Temperature

coefficient

SZ (mV/K);

IZ = 5 mA

Diode

capacitance

Cd (pF) [1]

Non-repetitive

peak reverse

current

IZSM (A) [2]

BZT52H

-xxx

Sel

Min Max IZ = 1 mA IZ = 5 mA Max VR (V) Min Max Max Max

B 26.5 27.527

C 25.1 28.9

250 40 0.05 18.9 21.4 25.3 50 1.0

B 29.4 30.630

C 28.0 32.0

250 40 0.05 21 24.4 29.4 50 1.0

B 32.3 33.733

C 31.0 35.0

250 40 0.05 23.1 27.4 33.4 45 0.9

B 35.3 36.736

C 34.0 38.0

250 60 0.05 25.2 30.4 37.4 45 0.8

B 38.2 39.839

C 37.0 41.0

300 75 0.05 27.3 33.4 41.2 45 0.7

B 42.1 43.943

C 40.0 46.0

325 80 0.05 30.1 37.6 46.6 40 0.6

Product data sheet Rev. 5 — 30 November 2020 5 / 12

Nexperia BZT52H series

Voltage regulator diodes

Working

voltage

VZ (V);

IZ = 2 mA

Maximum differential

resistance rdif (Ω)

Reverse

current IR (μA)

Temperature

coefficient

SZ (mV/K);

IZ = 5 mA

Diode

capacitance

Cd (pF) [1]

Non-repetitive

peak reverse

current

IZSM (A) [2]

BZT52H

-xxx

Sel

Min Max IZ = 1 mA IZ = 5 mA Max VR (V) Min Max Max Max

B 46.1 47.947

C 44.0 50.0

325 90 0.05 32.9 42.0 51.8 40 0.5

B 50.0 52.051

C 48.0 54.0

350 100 0.05 35.7 46.6 57.2 40 0.4

[1] f = 1 MHz; VR = 0 V.

[2] tp = 100 μs; Tamb = 25 °C.

Table 10. Characteristics per type; BZT52H-B56 to BZT52H-C75

Tj = 25 °C unless otherwise specified.

Working

voltage

VZ (V);

IZ = 2 mA

Maximum differential

resistance rdif (Ω)

Reverse

current IR (μA)

Temperature

coefficient

SZ (mV/K);

IZ = 5 mA

Diode

capacitance

Cd (pF) [1]

Non-repetitive

peak reverse

current

IZSM (A) [2]

BZT52H

-xxx

Sel

Min Max IZ = 0.5 mA IZ = 2 mA Max VR (V) Min Max Max Max

B 54.9 57.156

C 52.0 60.0

375 120 0.05 39.2 52.2 63.8 40 0.3

B 60.8 63.262

C 58.0 66.0

400 140 0.05 43.4 58.8 71.6 35 0.3

B 66.6 69.468

C 64.0 72.0

400 160 0.05 47.6 65.6 79.8 35 0.25

B 73.5 76.575

C 70.0 79.0

400 175 0.05 52.5 73.4 88.6 35 0.20

[1] f = 1 MHz; VR = 0 V.

[2] tp = 100 μs; Tamb = 25 °C.

aaa-028521

103

1tp (ms)

PZSM

(W)

102

10-1

(1) Tj = 25 °C (before surge)

Fig. 1. Non-repetitive peak reverse power dissipation

as a function of pulse duration; maximum

values

aaa-028550

VF (V)

0.4 1.00.80.6

10-2

10-1

102

103

(mA)

10-3

Tj = 25 °C

Fig. 2. Forward current as a function of forward

voltage; typical values (BZT52H-B/C2V4)

Product data sheet Rev. 5 — 30 November 2020 6 / 12

Nexperia BZT52H series

Voltage regulator diodes

aaa-028551

VF (V)

0.4 1.00.80.6

10-2

10-1

102

103

(mA)

10-3

Tj = 25 °C

Fig. 3. Forward current as a function of forward

voltage; typical values (BZT52H-B/C6V8)

aaa-028552

VF (V)

0.4 1.00.80.6

10-2

10-1

102

103

(mA)

10-3

Tj = 25 °C

Fig. 4. Forward current as a function of forward

voltage; typical values (BZT52H-B/C7V5)

aaa-028553

VF (V)

0.4 1.00.80.6

10-2

10-1

102

103

(mA)

10-3

Tj = 25 °C

Fig. 5. Forward current as a function of forward

voltage; typical values (BZT52H-B/C75)

IZ (mA)

10- 1 102

101

mld444

- 1

- 0.5

- 1.5

0.5

(mV/K)

- 2

2V4

4V7

4V3

3V9

3V6

3V3

3V0

2V7

Tj = 25 °C to 150 °C

Fig. 6. Temperature coefficient as a function

of working current; typical values

(BZT52H-B/C2V4 to B/C4V7)

Product data sheet Rev. 5 — 30 November 2020 7 / 12

Nexperia BZT52H series

Voltage regulator diodes

mld445

(mV/K)

- 4

IZ (mA)

10- 1 102

101

9V1

5V6

5V1

8V2

7V5

6V8

6V2

Tj = 25 °C to 150 °C

Fig. 7. Temperature coefficient as a function

of working current; typical values

(BZT52H-B/C5V1 to B/C15)

aaa-006665

10-1

10-2

10-3

10-4

10-5

10-6

10-7

10-8

(A)

10-9

VR (V)

0 862 4

2V4

2V7

3V0

3V3

3V6 3V9 4V3 4V7 5V1

5V6 6V2 6V8

Tj = 25 °C

Fig. 8. Reverse current as a function of

reverse voltage; typical values

(BZT52H-B/C2V4 to BZT52H-B/C6V8)

aaa-006666

(A)

10-5

10-7

10-6

10-2

10-3

10-4

10-1

10-8

VR (V)

0 2515 205 10

7V5

8V2

9V1

Tj = 25 °C

Fig. 9. Reverse current as a function of

reverse voltage; typical values

(BZT52H-B/C7V5 to BZT52H-B/C24)

aaa-006667

10-1

10-2

10-3

10-4

10-5

10-6

10-7

10-8

(A)

10-9

VR (V)

20 806040

Tj = 25 °C

Fig. 10. Reverse current as a function of

reverse voltage; typical values

(BZT52H-B/C27 to BZT52H-B/C75)

Product data sheet Rev. 5 — 30 November 2020 8 / 12

Nexperia BZT52H series

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

04-11-29Dimensions in mm

1.2

1.0

0.25

0.10

3.6

3.4

2.7

2.5

0.55

0.35

0.70

0.55

1.7

1.5

Fig. 11. Package outline SOD123F

13. Soldering

Footprint information for reflow soldering of plastic surface-mounted, 2 leads package SOD123F

sod123f_fr

occupied area

solder land

solder resist

solder land plus solder paste

solder paste deposit

2.9

2.8

4.4

1.62.1 1.2

(2×)

1.1

(2×)

1.1

(2×)

1.2

(2×)

Dimensions in mm

Reflow soldering is the only recommended soldering method.

Fig. 12. Reflow soldering footprint SOD123F

Product data sheet Rev. 5 — 30 November 2020 9 / 12

Nexperia BZT52H series

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: •Characteristics, Figure 7: Note adjusted

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 - -

Product data sheet Rev. 5 — 30 November 2020 10 / 12

Nexperia BZT52H series

Voltage regulator diodes

15. Legal information

Data sheet status

Document status

[1][2]

Product

status [3]

Definition

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.

Product [short]

data sheet

Production This document contains the product

specification.

[1] Please consult the most recently issued document before initiating or

completing a design.

[2] The term 'short data sheet' is explained in section "Definitions".

[3] 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.

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Limiting values — Stress above one or more limiting values (as defined in

the Absolute Maximum Ratings System of IEC 60134) will cause permanent

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Characteristics sections of this document is not warranted. Constant or

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Product data sheet Rev. 5 — 30 November 2020 11 / 12

Nexperia BZT52H series

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

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

Product data sheet Rev. 5 — 30 November 2020 12 / 12