This document is a datasheet for the Central Semiconductor SiCMR1U series of 1.0 Amp Surface Mount Silicon Ultra Fast Recovery Rectifiers. The components are designed for use in commercial, industrial, entertainment, computer, and automotive applications.
The datasheet provides maximum ratings including peak repetitive reverse voltage ranging from 100V to 1000V, along with electrical characteristics such as forward voltage drop and recovery time depending on the specific model. It also includes mechanical dimensions for the SMB case package.
| Average Forward Current (Ta=75°C) | 1.0 A |
|---|---|
| Peak Forward Surge Current (8.3ms) | 30 A |
| Operating and Storage Junction Temperature | -65 to +175 °C |
| Thermal Resistance (OyL) | 20 °C/W |
The recovery time (tr) is 100 ns when IF=0.5A, iR=1.0A, recovering to 0.25A.
The device has an average forward current of 1.0 A when the ambient temperature is 75°C.
The junction temperature ranges from -65 to +175 °C for both operation and storage.
The recovery time is 100 ns when testing models CMR1U-06 and -10 with IF=0.5A, iR=1.0A, recovering to 0.25A.