SFH6943 Description
The SFH6943 is a four channel mini-optocoupler suitable for high density packaged PCB application. It has a minimum of 1768 VRMS isolation from input to output. The device consists of four phototransistors as detectors.
SFH6943 Key Features
- Transistor Optocoupler in SOT223/10 Package
- End Stackable, 1.27 mm Spacing
- Low Current Input
- Very High CTR, 150% Typical at IF=1 mA, VCE=5 V
- Good CTR Linearity Versus Forward Current
- Minor CTR Degradation
- Field Effect Stable by TRIOS (TRansparent IOn Shield)
- High Collector-Emitter Voltage, VCEO=70 V
- Low Coupling Capacitance
- High mon Mode Transient Immunity