80CNQ035A

80CNQ...A Series Vishay High Power Products Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A 80CNQ...A Base common cathode FEATURES • 150 °C TJ operation • Center tap module • Very low forward voltage drop 1 Anode 1 2 Common cathode 3 Anode 2 • 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 D-61-8 80CNQ...ASM 1 Anode 1 2 Common cathode 3 Anode 2 • New fully transfer-mold low profile, small footprint, high current package • Designed and qualified for industrial level D-61-8-SM DESCRIPTION 80CNQ...ASL Base common cathode 1 D-61-8-SL Anode 1 3 Anode 2 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) VR 2 x 40 A 35 to 45 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) VRRM IFSM VF TJ CHARACTERISTICS Rectangular waveform Range tp = 5 µs sine 40 Apk, TJ = 125 °C (per leg) Range VALUES 80 35 to 45 5800 0.47 - 55 to 150 UNITS A V A V °C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM 80CNQ035A 35 80CNQ040A 40 80CNQ045A 45 UNITS V Document Number: 93392 Revision: 12-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 1 80CNQ...A Series Vishay High Power Products Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A SYMBOL per leg per device IF(AV) 50 % duty cycle at TC = 114 °C, rectangular waveform 5 µs sine or 3 µs rect. pulse IFSM 10 ms sine or 6 ms rect. pulse EAS IAR Following any rated load condition and with rated VRRM applied TEST CONDITIONS VALUES 40 80 5800 750 54 8 mJ A A UNITS ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 Maximum peak one cycle non-repetitive surge current per leg See fig. 7 Non-repetitive avalanche energy per leg Repetitive avalanche current per leg TJ = 25 °C, IAS = 8 A, L = 1.7 mH Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL 40 A Maximum forward voltage drop per leg See fig. 1 VFM (1) 80 A 40 A 80 A Maximum reverse leakage current per leg See fig. 2 Threshold voltage Forward slope resistance Maximum junction capacitance per leg Typical series inductance per leg Maximum voltage rate of change Note (1) Pulse width < 300 µs, duty cycle < 2 % IRM (1) VF(TO) rt CT LS dV/dt TJ = 25 °C VR = Rated VR TJ = 125 °C 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 250 0.26 3.93 2600 5.5 10 000 V mΩ pF nH V/µs TJ = 125 °C TJ = 25 °C TEST CONDITIONS VALUES 0.52 0.66 V 0.47 0.61 5 mA UNITS www.vishay.com 2 For technical questions, contact: diodes-tech@vishay.com Document Number: 93392 Revision: 12-Aug-08 80CNQ...A Series Schottky Rectifier Vishay High Power Products New Generation 3 D-61 Package, 2 x 40 A THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Maximum thermal resistance, junction to case per leg Maximum thermal resistance, junction to case per package Typical thermal resistance, case to heatsink (D-61-8 only) Approximate weight 0.28 Mounting torque (D-61-8 only) minimum maximum 40 (35) 58 (50) oz. kgf · cm (lbf · in) SYMBOL TJ, TStg DC operation See fig. 4 DC operation RthCS Mounting surface, smooth and greased Device flatness < 5 mils TEST CONDITIONS VALUES - 55 to 150 0.85 0.42 0.30 7.8 g °C/W UNITS °C RthJC 80CNQ035A Case style D-61-8 80CNQ040A 80CNQ045A 80CNQ035ASM Marking device Case style D-61-8-SM 80CNQ040ASM 80CNQ045ASM 80CNQ035ASL Case style D-61-8-SL 80CNQ040ASL 80CNQ045ASL Document Number: 93392 Revision: 12-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 80CNQ...A Series Vishay High Power Products Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A 1000 1000 TJ = 150 °C IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) 100 TJ = 125 °C 10 100 TJ = 100 °C TJ = 75 °C TJ = 50 °C TJ = 25 °C 10 TJ = 150 °C TJ = 125 °C TJ = 25 °C 1 0.1 1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 0 5 10 15 20 25 30 35 40 45 VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) VR - Reverse Voltage (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) 10 000 CT - Junction Capacitance (pF) TJ = 25 °C 1000 100 0 10 20 30 40 50 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) ZthJC - Thermal Impedance (°C/W) 1 PDM t1 t2 0.1 Single pulse (thermal resistance) D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.01 0.00001 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) www.vishay.com 4 For technical questions, contact: diodes-tech@vishay.com Document Number: 93392 Revision: 12-Aug-08 80CNQ...A Series Schottky Rectifier Vishay High Power Products New Generation 3 D-61 Package, 2 x 40 A Allowable Case Temperature (°C) 160 30 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 140 DC Average Power Loss (W) 25 20 15 10 5 0 RMS limit 120 Square wave (D = 0.50) 80 % rated VR applied 100 DC See note (1) 80 0 10 20 30 40 50 60 0 10 20 30 40 50 60 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) IFSM - Non-Repetitive Surge 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 High-speed switch Freewheel diode 40HFL40S02 + Vd = 25 V D.U.T. IRFP460 Rg = 25 Ω Current monitor 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) Document Number: 93392 Revision: 12-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 5 80CNQ...A Series Vishay High Power Products ORDERING INFORMATION TABLE Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A Device code 80 1 C 2 N 3 Q 4 045 5 A 6 7 1 2 3 4 5 6 - Current rating (80 A) Circuit configuration: C = Common cathode Package: N = D-61 Schottky “Q” series Voltage ratings Package style: A = D-61-8 ASM = D-61-8-SM ASL = D-61-8-SL 035 = 35 V 040 = 40 V 045 = 45 V 7 - None = Standard production PbF = Lead (Pb)-free (D-61-8 only) Standard pack quantity: A = 10 pieces; ASM/ASL = 20 pieces LINKS TO RELATED DOCUMENTS Dimensions Part marking information http://www.vishay.com/doc?95354 http://www.vishay.com/doc?95356 www.vishay.com 6 For technical questions, contact: diodes-tech@vishay.com Document Number: 93392 Revision: 12-Aug-08 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. 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