The TLP797GA is a bi-directional switch that can replace mechanical relays in many applications. It consists of an aluminum gallium arsenide infrared emitting diode optically coupled to a photo-MOS FET in a six lead plastic DIP package (DIP6).
The TLP797GA is a bi‑directional GaAs optocoupler that replaces mechanical relays in many applications. It combines an infrared emitting diode with a photo‑MOSFET in a six‑lead DIP package and offers high isolation and fast switching.
The datasheet lists maximum ratings, individual and coupled electrical characteristics, isolation and switching parameters, as well as recommended operating conditions and safety restrictions for designers.
| Peak Off‑State Voltage | 400 V (MIN) |
|---|---|
| On‑State Current | 120 mA (MAX) |
| Forward Current (IF) | 50 mA |
| Forward Voltage (VF) | 1.0‑1.3 V (typ) |
| Supply Voltage (Vpp) | 320 V (max) |
| Operating Temperature Range | -20 °C to 65 °C |
The recommended operating temperature range is –20 °C to 65 °C.
The forward current (IF) is rated at 50 mA.
The device can handle up to 320 V supply voltage.