Vishay TCMT110. Series Optocouplers combine a phototransistor and a gallium-arsenide infrared LED in a compact 4-pin package. The low-profile, half-pitch design provides 3750VRMS AC isolation with minimal interference from 0.3pF typical coupling capacitance. Current Transfer Ratio (CTR) is grouped for consistent performance, and the fixed input-output spacing ensures high safety. Typical applications include programmable logic controllers, modems, answering machines, and general electronic circuits.
Vishay TCMT110. Optocouplers
Features
- 3750VRMS AC isolation test voltage
- Current Transfer Ratio (CTR) selected into groups
- Low coupling capacitance
- Low profile package (half pitch)
- Low temperature coefficient of CTR
- Wide ambient temperature range
Applications
- Answering machines
- General devices
- Modems
- Programmable logic controllers