80CNQ...APbF Vishay High Power Products Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A FEATURES • • • • • Base common cathode • • 1 Anode 1 3 Anode 2 2 Common cathode • • D-61-8 150 °C TJ operation Available Center tap module RoHS* Very low forward voltage drop COMPLIANT High frequency operation High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Guard ring for enhanced ruggedness and long term reliability New fully transfer-mould low profile, small footprint, high current package Through-hole versions are currently available for use in lead (Pb)-free applications (“PbF” suffix) Designed and qualified for industrial level DESCRIPTION The center tap Schottky rectifier module series has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. PRODUCT SUMMARY IF(AV) 2 x 40 A VR 35 to 45 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS IF(AV) Rectangular waveform VRRM Range IFSM tp = 5 µs sine VF 40 Apk, TJ = 125 °C (per leg) TJ Range VALUES UNITS 80 A 35 to 45 V 5800 A 0.47 V - 55 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL 80CNQ035APbF 80CNQ040APbF Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM 35 40 80CNQ045APbF UNITS 45 V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 per leg per device SYMBOL TEST CONDITIONS IF(AV) 50 % duty cycle at TC = 114 °C, rectangular waveform VALUES UNITS 40 80 A Maximum peak one cycle non-repetitive surge current per leg See fig. 7 IFSM Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 8 A, L = 1.7 mH 54 mJ IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 8 A Repetitive avalanche current per leg 5 µs sine or 3 µs rect. pulse 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied 5800 750 * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 94255 Revision: 13-Aug-08 For technical questions, contact: [email protected] www.vishay.com 1 80CNQ...APbF Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 40 A Maximum forward voltage drop per leg See fig. 1 VFM (1) TJ = 25 °C 80 A 40 A TJ = 125 °C 80 A Maximum reverse leakage current per leg See fig. 2 IRM (1) Threshold voltage VF(TO) TJ = 25 °C Forward slope resistance rt CT Typical series inductance per leg LS Maximum voltage rate of change dV/dt UNITS 0.52 0.66 V 0.47 0.61 5 VR = Rated VR TJ = 125 °C Maximum junction capacitance per leg VALUES mA 250 TJ = TJ maximum VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C Measured lead to lead 5 mm from package body Rated VR 0.26 V 3.93 mΩ 2600 pF 5.5 nH 10 000 V/µs VALUES UNITS - 55 to 150 °C 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 RthCS DC operation See fig. 4 DC operation 0.42 Mounting surface, smooth and greased Device flatness < 5 mils 0.30 °C/W 7.8 Approximate weight Mounting torque 0.85 g 0.28 oz. minimum 40 (35) kgf · cm maximum 58 (50) (lbf · in) 80CNQ035A Marking device Case style D-61 80CNQ040A 80CNQ045A www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 94255 Revision: 13-Aug-08 80CNQ...APbF Schottky Rectifier Vishay High Power Products New Generation 3 D-61 Package, 2 x 40 A 1000 1000 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) TJ = 150 °C 100 TJ = 150 °C TJ = 125 °C TJ = 25 °C 10 100 TJ = 125 °C 10 TJ = 100 °C 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 1.2 5 10 15 20 25 30 35 40 45 VFM - Forward Voltage Drop (V) VR - Reverse Voltage (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 100 0 10 20 30 50 40 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 1 PDM 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 0.001 t1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.01 t2 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.1 1 10 100 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Document Number: 94255 Revision: 13-Aug-08 For technical questions, contact: [email protected] www.vishay.com 3 80CNQ...APbF Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A 160 30 140 DC 120 Square wave (D = 0.50) 80 % rated VR applied 100 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 25 Average Power Loss (W) Allowable Case Temperature (°C) Vishay High Power Products 20 RMS limit 15 DC 10 5 See note (1) 80 0 0 10 20 30 40 50 60 0 10 20 30 40 50 60 IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) 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 Formula used: TC = TJ - (Pd + PdREV) 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 (1) www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 94255 Revision: 13-Aug-08 80CNQ...APbF Schottky Rectifier Vishay High Power Products New Generation 3 D-61 Package, 2 x 40 A ORDERING INFORMATION TABLE Device code 80 C N Q 045 A PbF 1 2 3 4 5 6 7 1 - Current rating (80 A) 2 - Circuit configuration: 3 - Package: C = Common cathode N = D-61 4 - Schottky “Q” series 5 - Voltage ratings 6 - A = D-61-8 package style 7 - 035 = 35 V 040 = 40 V 045 = 45 V None = Standard production PbF = Lead (Pb)-free Standard pack quantity: A = 10 pieces LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95019 Part marking information http://www.vishay.com/doc?95030 Document Number: 94255 Revision: 13-Aug-08 For technical questions, contact: [email protected] www.vishay.com 5 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. 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. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1