43CTQ080 VISHAY

Document overview

  • Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
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Technical content

Document Number: 93917 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 21-Aug-08 1 Schottky Rectifier, 2 x 20 A 43CTQ... Vishay High Power Products

FEATURES

  • 175 °C TJ operation  Center tap configuration  Low forward voltage drop  High frequency operation  Guard ring for enhanced ruggedness and long term reliability  High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance  Designed and qualified for industrial level

DESCRIPTION

This center tap Schottky rect ifier 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. PRODUCT SUMMARY IF(AV) 2 x 20 A VR 80/100 V TO-220AB Anode Base common cathode Common cathode Anode MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS IF(AV) Rectangular waveform 40 A VRRM 80/100 V IFSM tp = 5 µs sine 850 A VF 20 Apk, TJ = 125 °C (per leg) 0.67 V TJ Range - 55 to 175 °C VOLTAGE RATINGS PARAMETER SYMBOL 43CTQ080 43CTQ100 UNITS Maximum DC reverse voltage V R 80 100 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 5 per leg IF(AV) 50 % duty cycle at TC = 135 °C, rectangular waveform A per device 40 Maximum peak one cycle non-repetitive surge current per leg See fig. 7 IFSM 5 µs sine or 3 µs rect. pulse Following any rated load condition and with rated VRRM applied 850 A 10 ms sine or 6 ms rect. pulse 275 Non-repetitive avalanche energy per leg E AS TJ = 25 °C, IAS = 0.50 A, L = 60 mH 7.50 mJ Repetitive avalanche current per leg I AR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 0.50 A

www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 93917

2 Revision: 21-Aug-08

43CTQ... Vishay High Power Products Schottky Rectifier, 2 x 20 A Note (1) Pulse width < 300 µs, duty cycle < 2 % ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum forward voltage drop per leg See fig. 1 VFM (1) 20 A TJ = 25 °C 0.81 V 40 A 0.98 20 A TJ = 125 °C 0.67 40 A 0.81 Maximum reverse leakage current per leg See fig. 2 IRM (1) TJ = 25 °C VR = Rated VR mA TJ = 125 °C 11 Threshold voltage V F(TO) TJ = TJ maximum 0.71 V Forward slope resistance r t 0.43 m Ω Maximum junction capacitance per leg C T VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 1480 pF Typical series inductance per leg L S Measured lead to lead 5 mm from package body 8.0 nH Maximum voltage rate of change dV/dt Rated V R 10 000 V/µs THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum junction and storage temperature range TJ, TStg - 55 to 175 °C Maximum thermal resistance, junction to case per leg RthJC DC operation 2.0 °C/WMaximum thermal resistance, junction to case per package 1.0 Typical thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased 0.50 Approximate weight 0.07 oz. Mounting torque minimum 6 (5) kgf · cm (lbf · in)maximum 12 (10) Marking device Case style TO-220AB 43CTQ080 43CTQ100

Document Number: 93917 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 21-Aug-08 3 43CTQ... Schottky Rectifier, 2 x 20 A Vishay High Power Products Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) 0.8 1.2 VFM - Forward Voltage Drop (V) IF - Instantaneous Forward Current (A) 100 1000 1.6 TJ = 175 °C TJ = 125 °C TJ = 25 °C 0.1 100 0.01 VR - Reverse Voltage (V) IR - Reverse Current (mA) 80 100 1000 4020 60 0.001 TJ = 50 °C TJ = 100 °C TJ = 125 °C TJ = 25 °C TJ = 75 °C TJ = 150 °C TJ = 175 °C 10 000 06 0 8 0 100 VR - Reverse Voltage (V) CT - Junction Capacitance (pF) 1000 100 TJ = 25 °C 0.1 t1 - Rectangular Pulse Duration (s) ZthJC - Thermal Impedance (°C/W) Single pulse (thermal resistance) D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 100 0.01 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC PDM

www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 93917

4 Revision: 21-Aug-08

43CTQ... Vishay High Power Products Schottky Rectifier, 2 x 20 A Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg) Fig. 8 - Unclamped Inductive Test Circuit Note (1) 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 = 10 V 100 03 0 IF(AV) - Average Forward Current (A) Allowable Case Temperature (°C) 120 160 180 110 140 20151052 5 DC 130 150 170 Square wave (D = 0.50) 80 % rated VR applied See note (1) 02 5 Average Power Loss (W) IF(AV) - Average Forward Current (A) 51 0 1 5 2 0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 DC RMS limit 100 1000 tp - Square Wave Pulse Duration (µs) IFSM - Non-Repetitive Surge Current (A) 100 10 00010 1000 At any rated load condition and with rated VRRM applied following surge Current monitor High-speed switchD.U.T. R g = 25 Ω + Freewheel diode Vd = 25 V L IRFP460 40HFL40S02

Document Number: 93917 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 21-Aug-08 5 43CTQ... Schottky Rectifier, 2 x 20 A Vishay High Power Products ORDERING INFORMATION TABLE - Current rating (40 A) - Circuit configuration: - T = TO-220 - Schottky “Q” series - Voltage ratings C = Common cathode 080 = 80 V 100 = 100 V None = Standard production PbF = Lead (Pb)-free Tube standard pack quantity: 50 pieces Device code 513 24

43 C T Q 100 -

LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95222 Part marking information http://www.vishay.com/doc?95225

Document Number: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay 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 li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, 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 medi cal, 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.