6TQ...SPbF Vishay High Power Products Schottky Rectifier, 6 A FEATURES • 175 °C TJ operation Available • High frequency operation Base cathode 2 RoHS* • Low forward voltage drop COMPLIANT • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance • Guard ring for enhanced ruggedness and long term reliability 3 Anode 1 D2PAK N/C • Lead (Pb)-free (“PbF” suffix) • Designed and qualified for Q101 level DESCRIPTION PRODUCT SUMMARY IF(AV) 6A VR 35 to 45 V The 6TQ.. Schottky rectifier 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. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS IF(AV) Rectangular waveform VRRM Range IFSM VF TJ Range VALUES UNITS 6 A 35 to 45 V tp = 5 µs sine 690 A 6 Apk, TJ = 125 °C 0.53 V - 55 to 175 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage Maximum working peak reverse voltage VR VRWM 6TQ035S 6TQ040S 6TQ045S UNITS 35 40 45 V ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS 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 Repetitive avalanche current IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 50 % duty cycle at TC = 164 °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 VALUES UNITS 6 690 A 140 8 mJ 1.20 A * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 94253 Revision: 26-May-08 For technical questions, contact: [email protected] www.vishay.com 1 6TQ...SPbF Schottky Rectifier, 6 A Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 6A Maximum forward voltage drop See fig. 1 VFM (1) 6A IRM (1) Threshold voltage VF(TO) Forward slope resistance rt Maximum junction capacitance CT Typical series inductance LS Maximum voltage rate of change dV/dt 0.73 TJ = 25 °C 0.64 0.8 VR = Rated VR VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C Measured lead to lead 5 mm from package body mA 7 TJ = TJ maximum Rated VR V 0.53 TJ = 125 °C TJ = 125 °C UNITS 0.60 TJ = 25 °C 12 A 12 A Maximum reverse leakage current See fig. 2 VALUES 0.35 V 18.23 mΩ 400 pF 8.0 nH 10 000 V/µs VALUES UNITS - 55 to 175 °C Note (1) Pulse width < 300 µs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS Maximum junction and storage temperature range TJ, TStg Maximum thermal resistance, junction to case RthJC DC operation See fig. 4 2.2 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 °C/W 6TQ035S Marking device Case style D2PAK 6TQ040S 6TQ045S www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 94253 Revision: 26-May-08 6TQ...SPbF Schottky Rectifier, 6 A 100 Vishay High Power Products 100 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) TJ = 175 °C 10 TJ = 175 °C TJ = 125 °C TJ = 25 °C 1 0.2 10 TJ = 150 °C 1.0 TJ = 125 °C 0.1 TJ = 100 °C 0.01 TJ = 75 °C TJ = 50 °C 0.001 TJ = 25 °C 0.0001 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0 5 10 15 20 25 30 35 40 45 VR - Reverse Voltage (V) VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage CT - Junction Capacitance (pF) 1000 TJ = 25 °C 100 0 10 20 40 30 50 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 10 1.0 PDM 0.1 0.01 0.0001 0.00001 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 t1 t2 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC Single pulse (thermal resistance) 0.0001 0.001 0.01 0.1 1.0 10 100 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 94253 Revision: 26-May-08 For technical questions, contact: [email protected] www.vishay.com 3 6TQ...SPbF Schottky Rectifier, 6 A 180 5 175 170 Average Power Loss (W) Allowable Case Temperature (°C) Vishay High Power Products DC 165 Square wave (D = 0.50) 80 % rated VR applied 160 155 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 4 3 RMS limit 2 DC 1 See note (1) 150 0 0 1 2 3 4 5 6 7 8 9 0 1 IF(AV) - Average Forward Current (A) 3 4 5 6 7 8 9 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current IFSM - Non-Repetitive Surge Current (A) 2 Fig. 6 - Forward Power Loss Characteristics 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: 94253 Revision: 26-May-08 6TQ...SPbF Schottky Rectifier, 6 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 6 T Q 045 S 1 2 3 4 5 1 - 2 - TRL PbF 6 7 Current rating (6 A) Package: T = TO-220 3 - Schottky “Q” series 4 - Voltage ratings 5 - S = D2PAK 6 - 035 = 35 V 040 = 40 V 045 = 45 V None = Tube (50 pieces) TRL = Tape and reel (left oriented) TRR = Tape and reel (right oriented) 7 - None = Standard production PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95046 Part marking information http://www.vishay.com/doc?95054 Packaging information http://www.vishay.com/doc?95032 Document Number: 94253 Revision: 26-May-08 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