16CTQ...G Series Vishay High Power Products Schottky Rectifier, 2 x 8 A FEATURES • 175 °C TJ operation Base 2 common cathode • Center tap configuration • Low forward voltage drop • High frequency operation • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Anode TO-220AB Anode 2 1 Common 3 cathode • Guard ring for enhanced ruggedness and long term reliability • Designed and qualified for industrial level DESCRIPTION This center tap 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. PRODUCT SUMMARY IF(AV) 2x8A VR 60 to 100 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS VALUES Rectangular waveform VRRM UNITS 16 A 60 to 100 V IFSM tp = 5 µs sine 850 A VF 8 Apk, TJ = 125 °C (per leg) 0.58 V TJ Range - 55 to 175 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM 16CTQ060G 16CTQ080G 16CTQ100G UNITS 60 80 100 V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 SYMBOL TEST CONDITIONS per leg VALUES UNITS 8 IF(AV) 50 % duty cycle at TC = 148 °C, rectangular waveform per device A 16 Following any rated load condition and with rated VRRM applied Maximum peak one cycle non-repetitive surge current per leg See fig. 7 IFSM Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 0.50 A, L = 60 mH 7.50 mJ Repetitive avalanche current per leg IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 0.50 A Document Number: 93242 Revision: 22-Aug-08 5 µs sine or 3 µs rect. pulse 10 ms sine or 6 ms rect. pulse For technical questions, contact: [email protected] 650 A 210 www.vishay.com 1 16CTQ...G Series Vishay High Power Products Schottky Rectifier, 2 x 8 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 8A Maximum forward voltage drop per leg See fig. 1 VFM (1) TJ = 25 °C 16 A 8A TJ = 125 °C 16 A Maximum reverse leakage current per leg See fig. 2 IRM (1) Threshold voltage VF(TO) Forward slope resistance rt Maximum junction capacitance per leg CT Typical series inductance per leg LS Maximum voltage rate of change Note (1) Pulse width < 300 µs, duty cycle < 2 % 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 0.72 0.88 V 0.58 0.69 0.28 7.0 mA 0.415 V 11.07 mΩ 500 pF 8.0 nH 10 000 V/µs VALUES UNITS - 55 to 175 °C THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TJ, TStg Maximum thermal resistance, junction to case per leg RthJC Maximum thermal resistance junction to case per package RthJC Typical thermal resistance, case to heatsink RthCS TEST CONDITIONS 3.25 DC operation Mounting surface, smooth and greased Approximate weight Mounting torque °C/W 1.63 0.50 2 g 0.07 oz. minimum 6 (5) maximum 12 (10) kgf · cm (lbf · in) 16CTQ060G Marking device Case style TO-220AB 16CTQ080G 16CTQ100G www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 93242 Revision: 22-Aug-08 16CTQ...G Series 1000 Vishay High Power Products 100 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) Schottky Rectifier, 2 x 8 A 100 TJ = 175 °C TJ = 125 °C TJ = 25 °C 10 1 0.2 0.4 TJ = 175 °C 10 TJ = 150 °C TJ = 125 °C 1 TJ = 100 °C 0.1 TJ = 75 °C 0.01 TJ = 50 °C TJ = 25 °C 0.001 0.0001 0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 20 40 60 80 100 VFM - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) CT - Junction Capacitance (pF) 1000 TJ = 25 °C 100 0 20 60 40 80 100 ZthJC - Thermal Impedance (°C/W) VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 10 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 0.001 0.01 0.1 1 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Document Number: 93242 Revision: 22-Aug-08 For technical questions, contact: [email protected] www.vishay.com 3 16CTQ...G Series Vishay High Power Products Schottky Rectifier, 2 x 8 A 7 170 DC 160 150 Square wave (D = 0.50) 80 % rated VR applied 140 130 120 110 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 6 Average Power Loss (W) Allowable Case Temperature (°C) 180 5 4 RMS limit 3 DC 2 1 See note (1) 100 0 0 2 4 6 8 10 14 12 0 2 4 6 8 10 12 IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) 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 (Per Leg) 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 = 10 V (1) www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 93242 Revision: 22-Aug-08 16CTQ...G Series Schottky Rectifier, 2 x 8 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 16 C T Q 100 G - 1 2 3 4 5 6 7 1 - Current rating (16 = 16 A) 2 - Circuit configuration C = Common cathode 3 - Package T = TO-220 4 - Schottky “Q” series 5 - Voltage ratings 6 - G = Schottky generation 7 - 060 = 60 V 080 = 80 V 100 = 100 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 SPICE model http://www.vishay.com/doc?95279 Document Number: 93242 Revision: 22-Aug-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