SFH6345 Overview
The SFH6345 is an optocoupler with a GaAlAs infrared emitting diode, optically coupled to an integrated photo detector consisting of a photo diode and a high speed transistor in a DIP-8 plastic package. The device is similar to the 6N135 but has an additional Faraday shield on the detector which enhances the input-output dV/dt immunity. Signals can be transmitted between two electrically separated circuits up to...
SFH6345 Key Features
- High-speed optocoupler without base
- Isolation test voltage: 5300 VRMS
- GaAlAs emitter
- Integrated detector with photo diode and
- High data transmission rate: 1 MBit/s
- TTL patible
- Open collector output
- Good CTR linearity relative to forward current
- Field effect stable
- Low coupling capacitance
