VS-32CTQ...SPbF, VS-32CTQ...-1PbF Series Vishay High Power Products Schottky Rectifier, 2 x 15 A VS-32CTQ...SPbF FEATURES VS-32CTQ...-1PbF • • • • Base common cathode 2 Base common cathode 2 • • 2 1 Common 3 Anode cathode Anode 2 1 Common 3 Anode cathode Anode D2PAK TO-262 • • • 150 °C TJ operation Low forward voltage drop 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 Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C Halogen-free according to IEC 61249-2-21 definition Compliant to RoHS directive 2002/95/EC AEC-Q101 qualified DESCRIPTION The VS-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 V/30 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS Rectangular waveform VRRM VALUES UNITS 30 A 25/30 V IFSM tp = 5 μs sine 900 A VF 15 Apk, TJ = 125 °C 0.40 V TJ Range - 55 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM VS-32CTQ025SPbF VS-32CTQ025-1PbF VS-32CTQ030SPbF VS-32CTQ030-1PbF 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: 94203 Revision: 15-Mar-10 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: [email protected] 30 900 A 250 www.vishay.com 1 VS-32CTQ...SPbF, VS-32CTQ...-1PbF Series 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 TJ = 25 °C VR = Rated VR TJ = 125 °C TJ = TJ maximum 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 VALUES UNITS 0.49 0.58 0.40 V 0.53 1.75 97 mA 0.233 V 9.09 mΩ 1300 pF 8.0 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 TEST CONDITIONS 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 2 g 0.07 oz. minimum 6 (5) kgf ⋅ cm maximum 12 (10) (lbf ⋅ in) Approximate weight Mounting torque Case style D2PAK Marking device Case style TO-262 www.vishay.com 2 °C/W For technical questions, contact: [email protected] 32CTQ025S 32CTQ030S 32CTQ025-1 32CTQ030-1 Document Number: 94203 Revision: 15-Mar-10 VS-32CTQ...SPbF, VS-32CTQ...-1PbF Series 1000 1000 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) Schottky Rectifier, 2 x 15 A Vishay High Power Products 100 10 TJ = 150 °C TJ = 125 °C TJ = 25 °C TJ = 150 °C 100 TJ = 125 °C 10 TJ = 100 °C 1 TJ = 75 °C 0.1 TJ = 50 °C TJ = 25 °C 0.01 0.001 1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0 1.8 5 10 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 TJ = 25 °C 1000 100 0 5 10 15 20 25 35 30 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 10 1 PDM t1 0.1 t2 0.01 0.001 0.00001 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 Single pulse (thermal resistance) 0.0001 0.001 0.01 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.1 1 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 94203 Revision: 15-Mar-10 For technical questions, contact: [email protected] www.vishay.com 3 VS-32CTQ...SPbF, VS-32CTQ...-1PbF Series 10 160 150 Average Power Loss (W) Allowable Case Temperature (°C) Vishay High Power Products Schottky Rectifier, 2 x 15 A 140 DC 130 120 Square wave (D = 0.50) 80 % rated VR applied 110 100 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 8 RMS limit 6 DC 4 2 90 See note (1) 0 80 0 5 10 15 20 0 25 5 10 15 20 25 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) 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 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: 94203 Revision: 15-Mar-10 VS-32CTQ...SPbF, VS-32CTQ...-1PbF Series Schottky Rectifier, 2 x 15 A Vishay High Power Products ORDERING INFORMATION TABLE Device code VS- 32 C T Q 030 S 1 2 3 4 5 6 7 TRL PbF 8 1 - HPP product suffix 2 - Current rating (30 A) 3 - Circuit configuration: C = Common cathode 4 - T = TO-220 5 - Schottky “Q” series 6 - Voltage ratings 7 - S = D2PAK 9 025 = 25 V 030 = 30 V -1 = TO-262 8 - None = Tube (50 pieces) TRL = Tape and reel (left oriented - for D2PAK only) TRR = Tape and reel (right oriented - for D2PAK only) 9 - PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95014 Part marking information www.vishay.com/doc?95008 Packaging information www.vishay.com/doc?95032 Document Number: 94203 Revision: 15-Mar-10 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