Description
TCET1200, TCET1200G Vishay Semiconductors Optocoupler, Phototransistor Output A1 C2 4E 3C DVE 17197_4 17918_14 .
The TCET1200 consists of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 4 pin plastic dual inline package.
Features
* High common mode rejection
* CTR offered in 5 groups
* Low temperature coefficient of CTR
Applications
* Switch-mode power supplies
* Line receiver
* Computer peripheral interface
* Microprocessor system interface
* Reinforced isolation provides circuit protection against
electrical shock (safety class II)
* Circuits for safe protective separation again
