VS-12CTQ...PbF Series, VS-12CTQ...-N3 Series www.vishay.com Vishay Semiconductors High Performance Schottky Rectifier, 2 x 6 A FEATURES Base common cathode 2 * 175 C TJ operation * Center tap TO-220 package * Low forward voltage drop * High frequency operation TO-220AB Anode 2 Common Anode 1 cathode 3 * High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance * Guard ring for enhanced ruggedness and long term reliability PRODUCT SUMMARY Package TO-220AB IF(AV) 2x6A Available * Designed and qualified according to JEDEC(R)-JESD 47 * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 VR 35 V, 40 V, 45 V VF at IF 0.53 V IRM max. 7 mA at 125 C DESCRIPTION TJ max. 175 C Diode variation Common cathode EAS 8 mJ The VS-12CTQ... 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. MAJOR RATINGS AND CHARACTERISTICS CHARACTERISTICS SYMBOL IF(AV) Rectangular waveform VALUES UNITS 12 A VRRM Range 35 to 45 V IFSM tp = 5 s sine 690 A VF 6 Apk, TJ = 125 C (per leg) 0.53 V TJ Range -55 to +175 C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VSVSVSVSVSVSUNITS 12CTQ035PbF 12CTQ035-N3 12CTQ040PbF 12CTQ040-N3 12CTQ045PbF 12CTQ045-N3 35 35 40 40 45 45 V VALUES UNITS VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current. See fig. 5 per leg per device SYMBOL TEST CONDITIONS IF(AV) 50 % duty cycle at TC = 160 C, rectangular waveform 5 s sine or 3 s rect. pulse 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 = 1.20 A, L = 11.10 mH Repetitive avalanche current per leg IAR Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical 10 ms sine or 6 ms rect. pulse 6 12 A 690 140 A 8 mJ 1.20 A Revision: 21-Oct-15 Document Number: 94130 1 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-12CTQ...PbF Series, VS-12CTQ...-N3 Series www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 6A Maximum forward voltage drop per leg See fig. 1 VFM (1) TJ = 25 C 12 A 6A TJ = 125 C 12 A Maximum reverse leakage current per leg See fig. 2 IRM (1) Threshold voltage VF(TO) TJ = 25 C VR = Rated VR TJ = 125 C TJ = TJ maximum VALUES UNITS 0.60 0.73 V 0.53 0.64 0.8 mA 7.0 0.35 V Forward slope resistance rt 18.23 m Maximum junction capacitance per leg CT VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 C 400 pF Typical series inductance per leg LS Measured lead to lead 5 mm from package body 8.0 nH Maximum voltage rate of change dV/dt 10 000 V/s VALUES UNITS -55 to +175 C Rated VR Note (1) Pulse width < 300 s, 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 Maximum thermal resistance, junction to case per package Typical thermal resistance, case to heatsink RthCS DC operation See fig. 4 3.50 DC operation 1.75 Mounting surface, smooth and greased 0.50 Approximate weight Mounting torque C/W 2 g 0.07 oz. minimum 6 (5) maximum 12 (10) kgf * cm (lbf * in) 12CTQ035 Marking device Case style TO-220AB 12CTQ040 12CTQ045 Revision: 21-Oct-15 Document Number: 94130 2 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-12CTQ...PbF Series, VS-12CTQ...-N3 Series Vishay Semiconductors 100 100 TJ = 175 C IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) www.vishay.com TJ = 175 C 10 TJ = 125 C 10 TJ = 150 C TJ = 125 C 1 TJ = 100 C 0.1 TJ = 75 C 0.01 TJ = 50 C 0.001 TJ = 25 C TJ = 25 C 0.0001 1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 1.6 10 5 20 15 25 30 35 40 45 VR - Reverse Voltage (V) VF - Forward Voltage Drop (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 10 30 40 50 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 10 1 0.1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 t2 0.01 0.001 0.00001 Single pulse (thermal resistance) 0.0001 0.001 Notes: 1. Duty factor D = t1/t2 . 2. Peak TJ = PDM x ZthJC + TC 0.01 0.1 1 10 . 100 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Revision: 21-Oct-15 Document Number: 94130 3 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-12CTQ...PbF Series, VS-12CTQ...-N3 Series www.vishay.com Vishay Semiconductors 5.0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 4.5 Average Power Loss - (W) Allowable Case Temperature (C) 175 170 DC 165 160 Square wave (D = 0.50) 80 % rated VR applied 155 4.0 3.5 3.0 RMS limit 2.5 2.0 DC 1.5 1.0 0.5 See note (1) 150 0 0 2 4 8 6 10 2 0 4 6 8 10 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) 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 10 000 1000 tp - Square Wave Pulse Duration (s) Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg) L D.U.T. IRFP460 Rg = 25 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) Revision: 21-Oct-15 Document Number: 94130 4 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-12CTQ...PbF Series, VS-12CTQ...-N3 Series www.vishay.com Vishay Semiconductors ORDERING INFORMATION TABLE Device code VS- 12 C T Q 1 2 3 4 5 045 PbF 6 1 - Vishay Semiconductors product 2 - Current rating (12 = 12 A) 3 - Circuit configuration: 4 - 7 C = Common cathode Package: T = TO-220 5 - Schottky "Q" series 6 - Voltage ratings 7 - Environmental digit 035 = 35 V 040 = 40 V 045 = 45 V PbF = Lead (Pb)-free and RoHS compliant -N3 = Halogen-free, RoHS compliant, and totally lead (Pb)-free ORDERING INFORMATION (Example) PREFERRED P/N QUANTITY PER T/R MINIMUM ORDER QUANTITY VS-12CTQ035PbF 50 1000 PACKAGING DESCRIPTION Antistatic plastic tube VS-12CTQ035-N3 50 1000 Antistatic plastic tube VS-12CTQ040PbF 50 1000 Antistatic plastic tube VS-12CTQ040-N3 50 1000 Antistatic plastic tube VS-12CTQ045PbF 50 1000 Antistatic plastic tube VS-12CTQ045-N3 50 1000 Antistatic plastic tube LINKS TO RELATED DOCUMENTS Dimensions Part marking information SPICE model www.vishay.com/doc?95222 TO-220AB PbF TO-220AB -N3 www.vishay.com/doc?95225 www.vishay.com/doc?95028 www.vishay.com/doc?95629 Revision: 21-Oct-15 Document Number: 94130 5 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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