MURB1520 TO-252

Description/ Applications International Rectifier’s MUR.. series are the state of the art Ultra fast recovery rectifiers specifically designed with optimized performance of forward voltage drop and ultra fast recovery time. The planar structure and the platinum doped life time control, guarantee the best overall performance, ruggedness and reliability characteristics. These devices are intended for use in the output rectification stage of SMPS, UPS, DC-DC converters as well as freewheeling diode in low voltage inverters and chopper motor drives. Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over dissipation in the switching element and snubbers.

V RRM IF(AV) IFSM IFM TJ, TSTG Peak Repetitive Peak Reverse Voltage Average Rectified Forward Current Total Device, (Rated = 150?C Non Repetitive Peak Surge Current Peak Repetitive Forward Current (Rated VR , Square wave, 20 KHz), = 150?C Operating Junction and Storage Temperatures 200 30

= VR Rated = VR Rated = 200V Measured lead to lead 5mm. from package body
Dynamic Recovery Characteristics = 25?C (unless otherwise specified)

Max. Junction Temperature Range Max. Storage Temperature Range Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Thermal Resistance, Case to Heatsink Weight

! Typical Socket Mount Mounting Surface, Flat, Smooth and Greased
Reverse Voltage – VR (V) Fig. 2 – Typical Values Of Reverse Current Vs. Reverse Voltage
Reverse Voltage – VR (V) Fig. 3 – Typical Junction Capacitance Vs. Reverse Voltage
Fig. 1 – Typical Forward Voltage Drop Characteristics
t1, Rectangular Pulse Duration (Seconds) Fig. 4 – Max. Thermal Impedance Z thJC Characteristics