Key facts
- Model
- CMSH1-20
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-06
Start here
Central CMSH1-20M CMSH1-40M CMSH1-60M CMSH1-100M SCHOTTKY BARRIER RECTIFIER 1.0 AMP 20 THRU 100 VOLTS handbook
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.
Central Semiconductor CMSH1-20 specifications
| 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 |
All Central Semiconductor CMSH1-20 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the board space saving of the SMA case compared to SMB?
The SMA case occupies 30% less board space than the SMB case.
What is the peak forward surge current for these rectifiers?
The peak forward surge current (8.3ms) is 30 A.
What is the typical forward voltage drop for the CMSH1-60 model?
The typical forward voltage drop (VF) at IF=1.0A for the CMSH1-60 model is 0.70 V.
How should I order devices on 12mm Tape and Reel?
To order devices on 12mm Tape and Reel, add the TR13 suffix to the part number.