Applications

• ATE (Automatic Test Equipment)

• High-Speed Logic IC Testers

• High-Speed Memory Testers

• Measuring Instruments

General

The TOSHIBA TLP3450 is a very small outline non-leaded photorelay suitable for surface-mount assembly. The

TLP3450 consists of an infrared LED optically coupled to a photo-MOSFET and is housed in a VSON 4-pin

package. The TLP3450 features low output capacitance, COFF, and thus fast on/off switching of a high-frequency

signal, making it ideal for switching applications in high-speed testers.

Features

(1) Normally opened (1-Form-A)

(2) OFF-state output terminal voltage: 20 V (min)

(3) Trigger LED current: 3 mA (max)

(4) ON-state current: 200 mA (max)

(5) ON-state resistance: 5 Ω (max), 3 Ω (typ.)

(6) Output capacitance: 0.8 pF(typ.), 1.1 pF(max)

(7) Isolation voltage: 500 Vrms (min)