SFH640-3 Overview
The SFH 640 is an optocoupler with very high BVCER, a minimum of 300 volts. It is intended for telemunications applications or any DC application requiring a high blocking voltage. The SFH640 is a “better than” replacement for H11D1.
SFH640-3 Key Features
- Good CTR Linearity with Forward Current
- Low CTR Degradation
- Very High Collector-Emitter Breakdown Voltage, BVCER=300 V
- Isolation Test Voltage: 5300 VACRMS
- Low Coupling Capacitance
- High mon Mode Transient Immunity
- Phototransistor Optocoupler 6 Pin DIP Package with Base Connection
- Field Effect Stable: TRIOS+ V
- VDE 0884 Available with Option 1
- Underwriters Lab File #E52744
SFH640-3 Applications
- Supplies from this group can't always be guranteed due to unforseeable yield spread