SFH655A

Current Transfer Ratio :
Minimum Operating Temperature : - 55 C
Maximum Forward Diode Voltage : 1.5 V
Packaging : Tube
Maximum Operating Temperature : + 100 C
Maximum Power Dissipation : 250 mW
Input Type : DC
Package / Case : PDIP-4
Isolation Voltage : 5300 Vrms
Maximum Collector Emitter Saturation Voltage : 1 V
Maximum Collector Emitter Voltage : 55 V
Maximum Collector Current : 125 mA


Features:

• High Isolation Test Voltage 5300 VRMS
• Standard Plastic DIP-4 Package
• Lead-free component
• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC




Specifications

Tamb = 25 °C, unless otherwise specified
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute Maximum Rating for extended periods of the time can adversely affect reliability.




Description

Optocoupler, SFH655A, Photodarlington Output

The SFH612A and SFH655A are optically coupled isolators with a Gallium Arsenide infrared LED and a silicon photodarlington detector. Switching can be achieved while maintaining a high degree of isolation between driving and load circuits. The SFH655A can be used to replace reed and mercury relays with advantages of long life, high speed switching and elimination of magnetic fields.