TM 290 CMSH1-20M CMSH1-40M CMSH1-60M CMSH1-100M SCHOTTKY BARRIER RECTIFIER is a 1.0 Amp Surface Mount Silicon Schottky Rectifier with a voltage range of 20 to 100 volts. It features super miniature case, superior lot to lot consistency, low cost, high reliability, and strain relief construction.
The document describes the CENTRAL SEMICONDUCTOR 1.0 Amp Surface Mount Silicon Schottky Rectifier as a high quality, well constructed, highly reliable component designed for use in commercial, industrial, entertainment, computer, and automotive applications where small size is required.
Key features include a super miniature case that occupies 30% less board space than the SMB case, superior lot to lot consistency, low cost, and C bend construction providing strain relief when mounted on PC boards. The datasheet provides specific maximum ratings for four models: CMSH1-20M, CMSH1-40M, CMSH1-60M, and CMSH1-100M.
| Average Forward Current (TL=75°C) | 1.0 A |
|---|---|
| Peak Forward Surge Current (8.3ms) | 30 A |
| Operating and Storage Junction Temperature | -65 to +150 °C |
| Thermal Resistance QJL | 30 °C/W |
| Peak Repetitive Reverse Voltage (CMSH1-20M) | 20 V |
| Forward Voltage VF IF=1.0A (CMSH1-100M) | 0.85 V |
| Junction Capacitance CJ VR=4.0V, f=1.0MHz (CMSH1-20M) | 100 pF |
The SMA case occupies 30% less board space than the SMB case.
The peak forward surge current (8.3ms) is 30 A.
The available models have peak repetitive reverse voltages of 20V, 40V, 60V, and 100V.