20CTQ150-1PBF

20CTQ150SPbF, 20CTQ150-1PbF Vishay High Power Products Schottky Rectifier, 2 x 10 A 20CTQ150SPbF 20CTQ150-1PbF FEATURES • 175 °C TJ operation Available • Center tap configuration • Low forward voltage drop Base common cathode 2 Base common cathode 2 RoHS* 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 • Lead (Pb)-free (“PbF” suffix) 2 1 Common 3 Anode cathode Anode 2 1 Common 3 Anode cathode Anode • Designed for industrial level D2PAK TO-262 DESCRIPTION This center tap Schottky rectifier 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) VR 2 x 10 A 150 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) VRRM IFSM VF TJ tp = 5 µs sine 10 Apk, TJ = 125 °C (per leg) Range CHARACTERISTICS Rectangular waveform VALUES 20 150 1030 0.66 - 55 to 175 UNITS A V A V °C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM 20CTQ150SPbF 20CTQ150-1PbF 150 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 per leg IF(AV) per device 5 µs sine or 3 µs rect. pulse IFSM 10 ms sine or 6 ms rect. pulse EAS IAR TJ = 25 °C, IAS = 1 A, L = 2 mH Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical Following any rated load condition and with rated VRRM applied 50 % duty cycle at TC = 154 °C, rectangular waveform 20 A Maximum peak one cycle non-repetitive surge current per leg See fig. 7 Non-repetitive avalanche energy per leg Repetitive avalanche current per leg 1030 180 1.0 1 mJ A SYMBOL TEST CONDITIONS VALUES 10 UNITS * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 94490 Revision: 11-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 1 20CTQ150SPbF, 20CTQ150-1PbF Vishay High Power Products Schottky Rectifier, 2 x 10 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL 10 A Maximum forward voltage drop per leg See fig. 1 VFM (1) 20 A 10 A 20 A Maximum reverse leakage current per leg See fig. 2 Typical 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) CT LS dV/dt TJ = 25 °C TJ = 125 °C TEST CONDITIONS TJ = 25 °C TYP. 0.80 0.90 0.63 0.73 3.0 2.7 MAX. 0.88 1.0 0.66 0.77 25 5.0 280 8.0 10 000 µA mA pF nH V/µs V UNITS TJ = 125 °C VR = Rated VR VR = 5 VDC (test signal range 100 kHz to 1 MHz) at 25 °C Measured lead to lead 5 mm from package body Rated VR THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range per leg Maximum thermal resistance, junction to case per package Typical thermal resistance, case to heatsink Approximate weight minimum maximum Case style D2PAK SYMBOL TJ, TStg RthJC RthCS DC operation Mounting surface, smooth and greased (Only for TO-262) TEST CONDITIONS VALUES - 55 to 175 2.0 1.0 0.50 2 0.07 6 (5) 12 (10) g oz. kgf · cm (lbf · in) °C/W UNITS °C Mounting torque Marking device 20CTQ150S 20CTQ150-1 Case style TO-262 www.vishay.com 2 For technical questions, contact: diodes-tech@vishay.com Document Number: 94490 Revision: 11-Aug-08 20CTQ150SPbF, 20CTQ150-1PbF Schottky Rectifier, 2 x 10 A Vishay High Power Products 100 100 TJ = 175 °C TJ = 150 °C TJ = 125 °C TJ = 100 °C IR - Reverse Current (mA) 10 1 0.1 0.01 0.001 0.0001 IF - Instantaneous Forward Current (A) 10 TJ = 75 °C TJ = 50 °C TJ = 25 °C TJ = 175 °C TJ = 125 °C TJ = 25 °C 1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 20 40 60 80 100 120 140 160 VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) 1000 VR - Reverse Voltage (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) CT - Junction Capacitance (pF) TJ = 25 °C 100 10 0 40 80 120 160 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 10 ZthJC - Thermal Impedance (°C/W) 1 PDM t1 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 0.001 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 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Document Number: 94490 Revision: 11-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 20CTQ150SPbF, 20CTQ150-1PbF Vishay High Power Products Schottky Rectifier, 2 x 10 A 180 10 9 Allowable Lead Temperature (°C) Average Power Loss (W) 170 8 7 6 5 4 DC 160 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 150 Square wave (D = 0.50) 80 % rated VR applied See note (1) RMS limit 3 2 1 DC 140 130 0 0 2 4 6 8 10 12 14 16 0 3 6 9 12 15 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Average Forward Current vs. Allowable Lead Temperature IF(AV) - Average Forward Current (A) Fig. 6 - Maximum Average Forward Dissipation vs. Average Forward Current 1000 IFSM - Non-Repetitive Surge Current (A) 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 Peak Surge Forward Current vs. Pulse Duration 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 (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: 94490 Revision: 11-Aug-08 20CTQ150SPbF, 20CTQ150-1PbF Schottky Rectifier, 2 x 10 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 20 1 C 2 T 3 Q 4 150 5 S 6 TRL PbF 7 8 1 2 3 4 5 6 7 - Current rating (20 = 20 A) C = Common cathode T = TO-220 Q = Schottky “Q” series Voltage rating (150 = 150 V) -1 = TO-262 S = D2PAK None = Tube (50 pieces) TRL = Tape and reel (left oriented - for D2PAK only) TRR = Tape and reel (right oriented - for D2PAK only) 8 - None = Standard production PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions Part marking information Packaging information http://www.vishay.com/doc?95014 http://www.vishay.com/doc?95008 http://www.vishay.com/doc?95032 Document Number: 94490 Revision: 11-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