8TQ100GPbF Vishay High Power Products Schottky Rectifier, 8 A FEATURES * * * * 175 C TJ operation Pb-free Low forward voltage drop Available High frequency operation High purity, high temperature epoxy RoHS* COMPLIANT encapsulation for enhanced mechanical strength and moisture resistance * Guard ring for enhanced ruggedness and long term reliability * Lead (Pb)-free ("PbF" suffix) * Designed and qualified for industrial level Base cathode 2 TO-220AC 3 Anode 1 Cathode DESCRIPTION PRODUCT SUMMARY IF(AV) 8A VR 100 V The 8TQ...GPbF Schottky rectifier series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175 C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS VALUES Rectangular waveform VRRM UNITS 8 A 100 V IFSM tp = 5 s sine 850 A VF 8 Apk, TJ = 125 C 0.58 V TJ Range - 55 to 175 C 8TQ100GPbF UNITS 100 V VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 5 IF(AV) Maximum peak one cycle non-repetitive surge current See fig. 7 IFSM Non-repetitive avalanche energy EAS TJ = 25 C, IAS = 0.50 A, L = 60 mH 7.50 mJ IAR Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical 0.50 A Repetitive avalanche current 50 % duty cycle at TC = 157 C, rectangular waveform 5 s sine or 3 s rect. pulse 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied 8 850 A 230 * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 94263 Revision: 17-Apr-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 1 8TQ100GPbF Vishay High Power Products Schottky Rectifier, 8 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 8A Maximum forward voltage drop See fig. 1 VFM (1) TJ = 25 C 16 A 8A TJ = 125 C 16 A Maximum reverse leakage curent See fig. 2 IRM (1) TJ = 25 C VR = Rated VR TJ = 125 C Maximum junction capacitance CT VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 C Typical series inductance LS Measured lead to lead 5 mm from package body Maximum voltage rate of change dV/dt Note (1) Pulse width < 300 s, duty cycle < 2 % Rated VR VALUES UNITS 0.72 0.88 V 0.58 0.69 0.28 mA 7 500 pF 8 nH 10 000 V/s VALUES UNITS - 55 to 175 C THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TEST CONDITIONS TJ, TStg Maximum thermal resistance, junction to case RthJC DC operation See fig. 4 2.0 Typical thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased 0.50 2 Approximate weight Mounting torque Marking device www.vishay.com 2 C/W g 0.07 oz. minimum 6 (5) kgf * cm maximum 12 (10) (lbf * in) Case style TO-220AC For technical questions, contact: diodes-tech@vishay.com 8TQ100G Document Number: 94263 Revision: 17-Apr-08 8TQ100GPbF 1000 Vishay High Power Products 100 IR - Reverse Current (A) IF - Instantaneous Forward Current (A) Schottky Rectifier, 8 A 100 10 TJ = 175 C TJ = 125 C TJ = 25 C 1 0.1 TJ = 175 C 10 TJ = 150 C TJ = 125 C 1 TJ = 100 C 0.1 TJ = 75 C 0.01 TJ = 50 C TJ = 25 C 0.001 0.0001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0 20 40 60 80 100 VFM - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage CT - Junction Capacitance (pF) 1000 TJ = 25 C 100 0 10 20 30 40 50 60 70 80 90 100 110 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 10 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 1 Single pulse (thermal resistance) 0.1 0.0001 0.001 0.01 0.1 1 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 94263 Revision: 17-Apr-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 8TQ100GPbF Schottky Rectifier, 8 A 180 7 175 6 Average Power Loss (W) Allowable Case Temperature (C) Vishay High Power Products DC 170 165 160 Square wave (D = 0.50) 80 % rated VR applied 155 150 145 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 5 RMS limit 4 3 DC 2 1 See note (1) 140 0 0 2 4 6 8 10 12 2 0 4 6 8 10 12 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) 1000 At any rated load condition and with rated VRRM applied following surge 100 10 100 10 000 1000 tp - Square Wave Pulse Duration (s) Fig. 7 - Maximum Non-Repetitive Surge Current L D.U.T. IRFP460 Rg = 25 Current monitor High-speed switch Freewheel diode + Vd = 25 V 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit Note (1) Formula used: T = T - (Pd + Pd C J REV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR www.vishay.com 4 For technical questions, contact: diodes-tech@vishay.com Document Number: 94263 Revision: 17-Apr-08 8TQ100GPbF Schottky Rectifier, 8 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 8 T Q 100 G PbF 1 2 3 4 5 6 1 - Current rating (8 = 8 A) 2 - T = TO-220 3 - Q = Schottky "Q" series 4 - Voltage rating (100 = 100 V) 5 - G = Schottky generation 6 - None = Standard production PbF = Lead (Pb)-free Tube standard pack quantity: 50 pieces LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95221 Part marking information http://www.vishay.com/doc?95224 SPICE model http://www.vishay.com/doc?95291 Document Number: 94263 Revision: 17-Apr-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 5 Outline Dimensions Vishay Semiconductors TO-220AC DIMENSIONS in millimeters and inches (6) B Seating plane A E A OP 0.014 M B A M E2 (7) Q 3 D D L1 E A1 C Thermal pad C H1 D2 Detail B (6) 2 x b2 2xb Detail B D1 1 2 A (6) H1 (7) (6) D 1 2 3 Lead tip L3 C E1 (6) Lead assignments Diodes 1 + 2 - Cathode 3 - Anode L4 L c e1 A Conforms to JEDEC outline TO-220AC View A - A A2 0.015 M B A M SYMBOL MILLIMETERS INCHES NOTES SYMBOL MIN. MAX. MIN. MAX. A 4.25 4.65 0.167 0.183 E1 A1 1.14 1.40 0.045 0.055 A2 2.56 2.92 0.101 0.115 b 0.69 1.01 0.027 0.040 b1 0.38 0.97 0.015 0.038 b2 1.20 1.73 0.047 0.068 b3 1.14 1.73 0.045 0.068 MILLIMETERS INCHES MAX. MIN. MAX. 6.86 8.89 0.270 0.350 6 E2 - 0.76 - 0.030 7 e 2.41 2.67 0.095 0.105 e1 4.88 5.28 0.192 0.208 4 H1 6.09 6.48 0.240 0.255 L 13.52 14.02 0.532 0.552 4 L1 3.32 3.82 0.131 0.150 c 0.36 0.61 0.014 0.024 L3 1.78 2.13 0.070 0.084 c1 0.36 0.56 0.014 0.022 4 L4 0.76 1.27 0.030 0.050 D 14.85 15.25 0.585 0.600 3 OP 3.54 3.73 0.139 0.147 Q 2.60 3.00 0.102 0.118 D1 8.38 9.02 0.330 0.355 D2 11.68 12.88 0.460 0.507 6 E 10.11 10.51 0.398 0.414 3, 6 NOTES MIN. 90 to 93 6, 7 2 2 90 to 93 Notes (1) Dimensioning and tolerancing as per ASME Y14.5M-1994 (2) Lead dimension and finish uncontrolled in L1 (3) Dimension D, D1 and E do not include mold flash. Mold flash shall not exceed 0.127 mm (0.005") per side. These dimensions are measured at the outermost extremes of the plastic body (4) Dimension b1, b3 and c1 apply to base metal only (5) Controlling dimension: inches (6) Thermal pad contour optional within dimensions E, H1, D2 and E1 (7) Dimension E2 x H1 define a zone where stamping and singulation irregularities are allowed (8) Outline conforms to JEDEC TO-220, D2 (minimum) where dimensions are derived from the actual package outline Document Number: 95221 Revision: 07-Mar-11 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com www.vishay.com 1 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 11-Mar-11 www.vishay.com 1