12TQS VISHAY
Document overview
- Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
- PDF pages: 6
Technical content
Document Number: 93946 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 25-Jun-08 1 Schottky Rectifier, 15 A 12TQ...S Vishay High Power Products
FEATURES
- 150 °C TJ operation Very 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 Designed and qualified for Q101 level
DESCRIPTION
The 12TQ...S Schottky rectifier series has been optimized for very low forward voltage drop, with moderate leakage. 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) 15 A VR 35 to 45 V D2PAK Anode 1 3 Base cathode N/C MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS IF(AV) Rectangular waveform 15 A VRRM Range 35 to 45 V IFSM tp = 5 µs sine 990 A VF 15 Apk, TJ = 125 °C 0.50 V TJ Range - 55 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL 12TQ035S 12TQ040S 12TQ045S UNITS Maximum DC reverse voltage V R 35 40 45 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 5 IF(AV) 50 % duty cycle at TC = 120 °C, rectangular waveform 15 A Maximum peak one cycle non-repetitive surge current See fig. 7 I FSM 5 µs sine or 3 µs rect. pulse Following any rated load condition and with rated V RRM applied 990 A 10 ms sine or 6 ms rect. pulse 250 Non-repetitive avalanche energy E AS TJ = 25 °C, IAS = 2.4 A, L = 5.5 mH 16 mJ Repetitive avalanche current I AR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 2.4 A
www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 93946
2 Revision: 25-Jun-08
12TQ...S Vishay High Power Products Schottky Rectifier, 15 A Note (1) Pulse width < 300 µs, duty cycle < 2 % ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum forward voltage drop See fig. 1 VFM (1) 15 A TJ = 25 °C 0.56 V 30 A 0.71 15 A TJ = 125 °C 0.50 30 A 0.64 Maximum reverse leakage current See fig. 2 IRM (1) TJ = 25 °C VR = Rated VR 1.75 mA TJ = 125 °C 70 Maximum junction capacitance C T VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 900 pF Typical series inductance L S Measured lead to lead 5 mm from package body 8.0 nH Maximum voltage rate of change dV/dt Rated V R 10 000 V/µs THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum junction and storage temperature range TJ, TStg - 55 to 150 °C Maximum thermal resistance, junction to case RthJC DC operation See fig. 4 2.0 °C/WTypical thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased 0.50 Approximate weight 0.07 oz. Mounting torque minimum 6 (5) kgf · cm (lbf · in)maximum 12 (10) Marking device Case style D 2PAK 12TQ035S 12TQ040S 12TQ045S
Document Number: 93946 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 25-Jun-08 3 12TQ...S Schottky Rectifier, 15 A Vishay High Power Products Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics 0.1 100 1000 IF - Instantaneous Forward Current (A) VFM - Forward Voltage Drop (V) 1.41.00.60.2 TJ = 150 °C TJ = 125 °C TJ = 25 °C IR - Reverse Current (mA) VR - Reverse Voltage (V) 0 1 02 03 0 4 5 0.01 0.1 100 1000 54 0 0.001 352515 TJ = 150 °C TJ = 125 °C TJ = 100 °C TJ = 75 °C TJ = 50 °C TJ = 25 °C CT - Junction Capacitance (pF) VR - Reverse Voltage (V) 0 2 03 04 05 0 100 1000 TJ = 25 °C ZthJC - Thermal Impedance (°C/W) 0.001 0.01 0.1 D = 0.50 D = 0.33 D = 0.25 D = 0.17 D = 0.08 t1 - Rectangular Pulse Duration (s) Single pulse (thermal resistance) PDM Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC
www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 93946
4 Revision: 25-Jun-08
12TQ...S Vishay High Power Products Schottky Rectifier, 15 A Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics Fig. 7 - Maximum Non-Repetitive Surge Current Fig. 8 - Unclamped Inductive Test Circuit Allowable Case Temperature (°C) IF(AV) - Average Forward Current (A) 01 6 2 4 8 115 125 135 145 155 DC 41 2 2 0 12TQ RthJC (DC) = 2.0 °C/W Average Power Loss (W) IF(AV) - Average Forward Current (A) 0 81 6 2 2 642 10 12 14 18 20 D = 0.08 D = 0.17 D = 0.25 D = 0.33 D = 0.50 RMS limit DC IFSM - Non-Repetitive Surge Current (A) tp - Square Wave Pulse Duration (µs) 100 1000 At any rated load condition and with rated V applied following surge RRM 10 100 1000 10 000 Current monitor High-speed switchD.U.T. Rg = 25 Ω + Freewheel diode Vd = 25 V L IRFP460 40HFL40S02
Document Number: 93946 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 25-Jun-08 5 12TQ...S Schottky Rectifier, 15 A Vishay High Power Products ORDERING INFORMATION TABLE - Current rating - Package: T = TO-220 - Schottky “Q” series - Voltage ratings S = D2PAK None = Tube (50 pieces) TRL = Tape and reel (left oriented) TRR = Tape and reel (right oriented) None = Standard production PbF = Lead (Pb)-free 035 = 35 V 040 = 40 V 045 = 45 V Device code 513 24
12 T Q 045 S TRL -
LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95014 Part marking information http://www.vishay.com/doc?95008 Packaging information http://www.vishay.com/doc?95032
Document Number: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay 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 li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, 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 medi cal, 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.