SDT400 Description
The SDT400 consists of a phototransistor optically coupled to a light emitting diode. Optical coupling between the input IR LED and output phototransistor allows for high isolation levels while maintaining low-level DC signal control capability. The SDT400 provides an optically isolated method of controlling many interface applications such as telemunications, industrial control and instrumentation circuitry.
SDT400 Key Features
- VCEO = 60V / 70V / 80V
- Small 4 pin DIP/SMD package
- Low input power consumption
- High stability
- CTR Range 50
- High Isolation Voltage (5000VRMS)
- Long Life / High Reliability
- RoHS / Pb-Free / REACH pliant