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19TQ015PBF Datasheet(PDF) 1 Page - Vishay Siliconix |
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19TQ015PBF Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 6 page Document Number: 94151 For technical questions, contact: diodes-tech@vishay.com www.vishay.com Revision: 05-Jun-07 1 Schottky Rectifier, 19 A 19TQ015PbF Vishay High Power Products FEATURES • 125 °C TJ operation (VR < 5 V) • Optimized for OR-ing applications • Ultra low forward voltage drop • High frequency operation • Guard ring for enhanced ruggedness and long term reliability • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance • Lead (Pb)-free (“PbF” suffix) • Designed and qualified for industrial level DESCRIPTION The 19TQ015PbF Schottky rectifier has been optimized for ultra low forward voltage drop specifically for the OR-ing of parallel power supplies. The proprietary barrier technology allows for reliable operation up to 125 °C junction temperature. Typical applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems. PRODUCT SUMMARY IF(AV) 19 A VR 15 V ® TO-220AC Anode 1 3 Cathode Base cathode 2 Available Pb-free RoHS* COMPLIANT MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS IF(AV) Rectangular waveform 19 A VRRM 15 V IFSM tp = 5 µs sine 700 A VF 19 Apk, TJ = 75 °C 0.32 V TJ Range - 55 to 125 °C VOLTAGE RATINGS PARAMETER SYMBOL 19TQ015PbF UNITS Maximum DC reverse voltage VR 15 V Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 5 IF(AV) 50 % duty cycle at TC = 80 °C, rectangular waveform 19 A Maximum peak one cycle non-repetitive surge current See fig. 7 IFSM 5 µs sine or 3 µs rect. pulse Following any rated load condition and with rated VRRM applied 700 10 ms sine or 6 ms rect. pulse 330 Non-repetitive avalanche energy EAS TJ = 25 °C, IAS = 1.50 A, L = 6 mH 6.75 mJ Repetitive avalanche current IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 3 x VR typical 1.50 A * Pb containing terminations are not RoHS compliant, exemptions may apply |
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