Datasheet Details
| Part number | SFH640-3 |
|---|---|
| Manufacturer | Siemens Semiconductor Group (now Infineon) |
| File Size | 90.61 KB |
| Description | PHOTOTRANSISTOR 5.3 KV TRIOS HIGH BV CER VOLTAGE OPTOCOUPLER |
| Datasheet |
 SFH640-3 Datasheet
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General Description
The SFH 640 is an optocoupler with very high BVCER, a minimum of 300 volts.
It is intended for telecommunications applications or any DC application requiring a high blocking voltage.
The SFH640 is a “better than” replacement for H11D1.
Supplies from this group can't always be guranteed due toKey Features
- CTR at IF=10 mA, VCE=10 V SFH640-1, 40-80% SFH640-2, 63-125% SFH640-3.
- , 100-200%.
- 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 Common Mode Transient Immunity.
- Phototransistor Optocoupler 6 Pin DIP Package with Base Connection.
- Field Effect Stable: TRIOS+ V.
- VD.