32CTQ030

32CTQ... Vishay High Power Products Schottky Rectifier, 2 x 15 A FEATURES • 150 °C TJ operation • Low forward voltage drop Base 2 common cathode • High frequency operation • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Anode TO-220AB • Guard ring for enhanced ruggedness and long term reliability • Designed and qualified for industrial level Anode 2 1 Common 3 cathode DESCRIPTION The 32CTQ... Schottky rectifier series has been optimized for low reverse leakage at high temperature. 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 15 A VR 25/30 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS VALUES UNITS 30 A Rectangular waveform VRRM IFSM tp = 5 µs sine VF 15 Apk, TJ = 125 °C TJ Range 25/30 V 900 A 0.40 V - 55 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage Maximum working peak reverse voltage VR VRWM 32CTQ025 32CTQ030 UNITS 25 30 V 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 = 1.20 A, L = 11.10 mH 13 mJ Repetitive avalanche current IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 3 A Document Number: 93324 Revision: 21-Aug-08 50 % duty cycle at TC = 115 °C, rectangular waveform 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 For technical questions, contact: diodes-tech@vishay.com 30 900 A 250 www.vishay.com 1 32CTQ... Vishay High Power Products Schottky Rectifier, 2 x 15 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 15 A Maximum forward voltage drop See fig. 1 VFM (1) TJ = 25 °C 30 A 15 A TJ = 125 °C 30 A Maximum reverse leakage current See fig. 2 IRM (1) Threshold voltage VF(TO) Forward slope resistance rt Maximum junction capacitance per leg Typical series inductance per leg Maximum voltage rate of change Note (1) Pulse width < 300 µs, duty cycle < 2 % 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 VALUES UNITS 0.49 0.58 V 0.40 0.53 1.75 mA 97 0.233 V 9.09 mΩ 1300 pF 8.0 nH 10 000 V/µs VALUES UNITS - 55 to 150 °C THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS Maximum junction and storage temperature range TJ, TStg Maximum thermal resistance, junction to case per leg RthJC DC operation See fig. 4 3.25 Typical thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased 0.50 Approximate weight Mounting torque Marking device www.vishay.com 2 °C/W 2 g 0.07 oz. minimum 6 (5) kgf · cm maximum 12 (10) (lbf · in) Case style TO-220AB For technical questions, contact: diodes-tech@vishay.com 32CTQ025 32CTQ030 Document Number: 93324 Revision: 21-Aug-08 32CTQ... 1000 1000 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) Schottky Rectifier, 2 x 15 A Vishay High Power Products 100 TJ = 150 °C TJ = 125 °C TJ = 25 °C 10 1 TJ = 150 °C 100 TJ = 125 °C 10 TJ = 100 °C TJ = 75 °C 1 0.1 TJ = 50 °C 0.01 TJ = 25 °C 0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0 1.8 10 5 15 20 25 30 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) 10 000 1000 TJ = 25 °C 100 0 5 10 15 20 25 30 35 ZthJC - Thermal Impedance (°C/W) VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 10 1 0.1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.01 0.001 0.00001 PDM t1 Single pulse (thermal resistance) 0.0001 0.001 t2 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.01 0.1 1 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 93324 Revision: 21-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 32CTQ... Vishay High Power Products Schottky Rectifier, 2 x 15 A 10 150 Average Power Loss (W) Allowable Case Temperature (°C) 160 140 DC 130 120 Square wave (D = 0.50) 80 % rated VR applied 110 100 90 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 8 6 RMS limit 4 DC 2 See note (1) 80 0 0 5 10 15 25 20 0 5 10 15 20 25 IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current 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 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: diodes-tech@vishay.com Document Number: 93324 Revision: 21-Aug-08 32CTQ... Schottky Rectifier, 2 x 15 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 32 C T Q 030 - 1 2 3 4 5 6 1 - Current rating (30 A) 2 - Circuit configuration C = Common cathode 3 - Package T = TO-220 4 - Schottky “Q” series 5 - Voltage ratings 6 - 025 = 25 V 030 = 30 V None = Standard production PbF = Lead (Pb)-free Tube standard pack quantity: 50 pieces LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95222 Part marking information http://www.vishay.com/doc?95225 Document Number: 93324 Revision: 21-Aug-08 For technical questions, contact: diodes-tech@vishay.com 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