VS-87CNQ020A PbF Series Vishay High Power Products Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A FEATURES VS-87CNQ020APbF Base common cathode • 150 °C TJ operation • Center tap module • Optimized for 3.3 V application 1 D-61-8 2 Common cathode Anode 1 3 Anode 2 • Ultralow forward voltage drop • High frequency operation • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance VS-87CNQ020ASMPbF • Guard ring for enhanced ruggedness and long term reliability 1 2 Common cathode Anode 1 3 Anode 2 • New fully transfer-mold low profile, small footprint, high current package D-61-8-SM • Through-hole versions are currently available for use in lead (Pb)-free applications (“PbF” suffix) VS-87CNQ020ASLPbF Base common cathode • Designed and qualified for industrial level DESCRIPTION 3 Anode 2 1 D-61-8-SL • Compliant to RoHS directive 2002/95/EC Anode 1 The center tap Schottky rectifier module has been optimized for ultralow forward voltage drop specifically for 3.3 V output power supplies. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. Typical applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems. PRODUCT SUMMARY IF(AV) 2 x 40 A VR at 125 °C 20 V VR at 150 °C 10 V IRM 550 mA at 125 °C MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS Rectangular waveform VRRM VALUES UNITS 80 A 20 V IFSM tp = 5 μs sine 6000 A VF 40 Apk, TJ = 125 °C (per leg) 0.32 V TJ Range - 55 to 150 °C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage SYMBOL VR TEST CONDITIONS VS-87CNQ020APbF 125 °C 20 150 °C 10 UNITS V * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 94261 Revision: 16-Apr-10 For technical questions, contact: [email protected] www.vishay.com 1 VS-87CNQ020A PbF Series Vishay High Power Products Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL per leg Maximum average forward current per device IF(AV) TEST CONDITIONS VALUES 50 % duty cycle at TC = 135 °C, rectangular waveform 5 μs sine or 3 μs rect. pulse UNITS 40 80 Following any rated load condition and with rated VRRM applied 6000 A Maximum peak one cycle non-repetitive surge current per leg IFSM Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 8 A, L = 1.12 mH 36 mJ IAR Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical 8 A TEST CONDITIONS VALUES UNITS 10 ms sine or 6 ms rect. pulse Repetitive avalanche current per leg 1100 ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL 40 A TJ = 25 °C 80 A VFM (1) Maximum forward voltage drop per leg 40 A TJ = 125 °C 80 A 40 A TJ = 150 °C 80 A VR = 5 V TJ = 125 °C Maximum reverse leakage current per leg IRM (1) TJ = 150 °C TJ = 25 °C Threshold voltage VF(TO) Forward slope resistance 0.51 0.32 0.39 V 0.29 0.37 90 VR = 3.3 V 70 VR = 10 V 480 VR = Rated VR TJ = 125 °C 0.45 mA 5.5 550 TJ = TJ maximum 0.191 V 2.3 mΩ 6500 pF 5.5 nH 10 000 V/μs VALUES UNITS - 55 to 150 °C rt Maximum junction capacitance per leg CT VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C Typical series inductance per leg LS Measured lead to lead 5 mm from package body Maximum voltage rate of change dV/dt Rated VR Note (1) Pulse width < 300 μs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range Maximum thermal resistance, junction to case TEST CONDITIONS TJ, TStg per leg per package Typical thermal resistance, case to heatsink RthJC DC operation RthCS Mounting surface, smooth and greased Device flatness < 5 mils www.vishay.com 2 °C/W 0.30 7.8 g oz. minimum 40 (35) kgf · cm maximum 58 (50) (lbf · in) Case style D-61 Marking device 0.42 0.28 Approximate weight Mounting torque 0.85 87CNQ020A Case style D-61-8-SM 87CNQ020ASM Case style D-61-8-SL 87CNQ020ASL For technical questions, contact: [email protected] Document Number: 94261 Revision: 16-Apr-10 VS-87CNQ020A PbF Series Schottky Rectifier Vishay High Power Products New Generation 3 D-61 Package, 2 x 40 A 10 000 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) 1000 100 TJ = 150 °C TJ = 125 °C TJ = 25 °C 10 1000 TJ = 150 °C 100 TJ = 125 °C TJ = 100 °C 10 TJ = 75 °C 1 TJ = 50 °C 0.1 TJ = 25 °C 0.01 1 0 0.2 0.4 0.6 0.8 1.0 0 5 10 15 20 VR - Reverse Voltage (V) VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) CT - Junction Capacitance (pF) 10 000 TJ = 25 °C 1000 0 5 10 15 20 25 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 1 0.1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM Single pulse (thermal resistance) t1 t2 0.01 0.001 0.00001 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.0001 0.001 0.01 0.1 1 10 100 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Document Number: 94261 Revision: 16-Apr-10 For technical questions, contact: [email protected] www.vishay.com 3 VS-87CNQ020A PbF Series Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A 25 150 145 Average Power Loss (W) Allowable Case Temperature (°C) Vishay High Power Products DC 140 135 Square wave (D = 0.50) 80 % rated VR applied 130 125 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 20 15 RMS limit 10 DC 5 See note (1) 0 120 0 10 20 30 40 50 0 60 10 20 30 40 50 60 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) 10 000 1000 At any rated load condition and with rated VRRM applied following surge 100 10 100 1000 10 000 tp - Square Wave Pulse Duration (µs) Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg) L D.U.T. IRFP460 Rg = 25 Ω 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: [email protected] Document Number: 94261 Revision: 16-Apr-10 VS-87CNQ020A PbF Series Schottky Rectifier Vishay High Power Products New Generation 3 D-61 Package, 2 x 40 A ORDERING INFORMATION TABLE Device code VS- 87 C N Q 020 A PbF 1 2 3 4 5 6 7 8 1 - HPP product suffix 2 - Current rating (80 A) 3 - Circuit configuration: C = Common cathode 4 - Package: N = D-61 5 - Schottky “Q” series 6 - Voltage rating (020 = 20 A) 7 - Package style: A = D-61-8 ASM = D-61-8-SM ASL = D-61-8-SL 8 - None = Standard production PbF = Lead (Pb)-free Standard pack quantity: A = 10 pieces; ASM/ASL = 20 pieces LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95354 Part marking information www.vishay.com/doc?95356 Document Number: 94261 Revision: 16-Apr-10 For technical questions, contact: [email protected] www.vishay.com 5 Outline Dimensions Vishay High Power Products D-61-8, D-61-8-SM, D-61-8-SL DIMENSIONS FOR D-61-8 in millimeters (inches) Ø 4.17 (0.164) Ø 3.91 (0.154) (2 x) 30.15 (1.187) 29.90 (1.177) 8.89 (0.350) 8.73 (0.344) 1 2 3 11.05 (0.435) REF. 0.89 (0.035) 0.73 (0.029) 1.98 (0.078) 1.72 (0.068) 5.20 (0.205) 4.95 (0.195) 10.28 (0.405) 10.03 (0.395) 16.2 (0.640) REF. 14° MIN. 1.04 (0.041) 0.84 (0.033) 14° MIN. 5.97 (0.235) 5.71 (0.225) 37.97 (1.495) 37.72 (1.485) (2 x) R 0.0200 5° (2 x) 5° (2 x) 3.30 (0.130) 3.04 (0.120) 10.79 (0.425) MAX. 1.40 (0.055) 1.14 (0.045) Document Number: 95354 Revision: 13-Aug-08 For technical questions concerning discrete products, contact: [email protected] For technical questions concerning module products, contact: [email protected] www.vishay.com 1 Outline Dimensions Vishay High Power Products D-61-8, D-61-8-SM, D-61-8-SL DIMENSIONS FOR D-61-8-SM in millimeters (inches) 19.93 (0.785) 19.68 (0.775) 8.89 (0.350) 8.73 (0.344) 11.05 (0.435) REF. 0.89 (0.035) 0.73 (0.029) 1.98 (0.078) 1.72 (0.068) 5.20 (0.205) 4.95 (0.195) 10.28 (0.405) 10.03 (0.395) 14° MIN. 1.04 (0.041) 0.84 (0.033) 14° MIN. 5.97 (0.235) 5.71 (0.225) 3.30 (0.130) 3.04 (0.120) 10.79 (0.425) MAX. 1.40 (0.055) 1.14 (0.045) www.vishay.com 2 For technical questions concerning discrete products, contact: [email protected] For technical questions concerning module products, contact: [email protected] Document Number: 95354 Revision: 13-Aug-08 Outline Dimensions D-61-8, D-61-8-SM, D-61-8-SL Vishay High Power Products DIMENSIONS FOR D 61-8-SL in millimeters (inches) 14° MIN. 14° MIN. 19.93 (0.785) 19.68 (0.775) 0.89 (0.035) 0.73 (0.029) 8.89 (0.350) 8.73 (0.344) 2.67 (0.105) 2.16 (0.085) 5.59 (0.220) 5.08 (0.200) R 0.51 (0.020) 5° R 0.76 (0.030) 1.98 (0.078) 1.72 (0.068) 1.04 (0.041) 0.84 (0.033) DETAIL “A” 3.30 (0.130) 3.05 (0.120) 5.20 (0.205) 4.95 (0.195) 5.33 (0.210) R0 0.508 (R 0.02) 5.97 (0.235) 5.71 (0.225) 3.97 (0.156) 3.68 (0.145) 2.41 (0.095) 2.16 (0.085) 3.30 (0.130) 3.05 (0.120) 10.79 (0.425) MAX. 0.89 (0.035) 0.73 (0.029) 1.40 (0.055) 1.14 (0.045) 19.93 (0.785) 19.68 (0.775) 16.13 (0.635) 15.88 (0.625) 14.22 (0.560) 13.71 (0.540) 8.89 (0.350) 8.73 (0.344) 0.89 (0.035) (2 x) 0.73 (0.029) 0.64 (0.025) REF. (2 x) 3.97 (0.156) 3.68 (0.145) 5.59 (0.220) 5.08 (0.200) 1.98 (0.078) (2 x) 1.72 (0.068) 10.16 (0.400) REF. Document Number: 95354 Revision: 13-Aug-08 For technical questions concerning discrete products, contact: [email protected] For technical questions concerning module products, contact: [email protected] www.vishay.com 3 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. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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