Motorola MBR4045
SWITCHMODE Power Rectifier
MAXIMUM RATINGS
Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current — Per Diode (Rated VR) @ TC = 125°C — Per Device Peak Repetitive Forward Current, Per Diode (Rated VR, Square Wave, 20 kHz) @ TC = 90°C Non Repetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) Peak Repetitive Reverse Current (2.0 µs, 1.0 kHz) Operating Junction Temperature Storage Temperature Peak Surge Junction Temperature (Forward Current Applied) Voltage Rate of Change Symbol VRRM VRWM VR IF(AV) IFRM IFSM IRRM TJ Tstg TJ(pk) dv/dt Max 45 Unit Volt 20 40 40 400 2.0 – 65 to +150 – 65 to +175 175 10,000 Amp Amp Amp Amp °C °C °C V/µs THERMAL CHARACTERISTICS Thermal Resistance — Junction to Case RθJC 1.4 °C/W SWITCHMODE is a trademark of Motorola, Inc. This document contains information on a new product. Specifications and information herein are subject to change without notice. Rev 3 Rectifier Device Data © Motorola, Inc.