| Part Number | SFH640 Datasheet |
|---|---|
| Manufacturer | Vishay |
| Overview |
The SFH640 has a GaAs infrared emitting diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-6 package.
It features a high curre.
* Phototransistor optocoupler in a 6 pin DIP package with base connection * Very high collector emitter breakdown voltage, BVCEO = 300 V * Isolation rated voltage: 5000 VRMS * Low coupling capacitance * High common m;ode transient immunity * Material categorization: for definitions of compliance ple. |
SFH640 Datasheet PDF
The SFH640 is a Optocoupler.
| Part Number | SFH640 Datasheet |
|---|---|
| Description | PHOTOTRANSISTOR |
| Manufacturer | Siemens Semiconductor Group |
| Overview |
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 .
* 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 Transien. |