Office Equipment

Household Appliances

Solid State Relays

Switching Power Supplies

Various Controllers

Signal Transmission Between Different Voltage Circuits

The TOSHIBA TLP781 consists of a silicone photo−transistor optically coupled to a gallium arsenide infrared emitting diode in a four lead plastic DIP (DIP4) withhaving high isolation voltage

(AC: 5kVRMS (min)).

• TLP781 : 7.62mm pitch type DIP4

• TLP781F : 10.16mm pitch type DIP4

• Collector-emitter voltage: 80V (min.)

• Current transfer ratio: 50 (min.)

Rank GB: 100 (min.)

• Isolation voltage: 5000Vrms (min.)