120LQ045

www.DataSheet4U.com PD - 91858 SCHOTTKY RECTIFIER HIGH EFFICIENCY SERIES 120LQ045 120 Amp, 45V Major Ratings and Characteristics Description/Features The 120LQ045 Schottky rectifier has been expressly designed to meet the rigorous requirements of hi-rel environments. It is packaged in the hermetic surface mount SMD-1 ceramic package. The device's forward voltage drop and reverse leakage current are optimized for the lowest power loss and the highest circuit efficiency for typical high frequency switching power supplies and resonent power converters. Full MIL-PRF-19500 quality conformance testing is available on source control drawings to TX, TXV and S quality levels. Hermetically Sealed Low Forward Voltage Drop High Frequency Operation Guard Ring for Enhanced Ruggedness and Long term Reliability Surface Mount Lightweight Characteristics IF(AV) VRRM IFSM @ tp = 8.3ms half-sine VF @ 120Apk, TJ =125°C 120LQ045 120 Units A 45 800 1.07 V A V TJ,TstgOperating and storage -55 to 150 °C CASE STYLE CATHODE ANODE ANODE IR Case Style SMD-1 www.irf.com 1 03/29/01 120LQ045 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 120LQ045 45 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current See Fig. 5 IFSM Max. Peak One Cycle Non - Repetitive Surge Current 800 A @ tp = 8.3 ms half-sine Limits 120 Units A Conditions 50% duty cycle @ TC = 64°C, square waveform Electrical Specifications Par...