TLP3122 Datasheet (Toshiba Semiconductor)

TLP3122, Photocoupler Photorelay

Photocouplers Photorelay TLP3122 TLP3122 1.

Applications Measuring Instruments High-Speed Logic IC Testers High-Speed Memory Testers Board Testers Factory Automation (FA) 2.

General The TOSHIBA TLP3122 consists of an infrared LED optically coupled to a photo-MOS FET in a plastic SOP package.

The TLP3122 is a bi-directional switch, which can replace mechanical relays in many applications.

And its high on-state current maximum rating is suitable

TLP3122 Features

* (1) Package: SOP (2.54SOP4) (Height 2.1 mm, pitch 2.54 mm) (2) Normally opened (1-Form-A) (3) OFF-state output terminal voltage: 60 V (min) (4) Trigger LED current: 3 mA (max) (5) ON-state current: 1 A (max) (Ta = 25 ) (6) ON-state resistance: 0.7 Ω (max) (7) Off-state capacitance: 90 pF (typ.) (8)