Applications

• Battery Control and Monitoring

• Measuring Instruments

• High-Speed Logic IC Testers

• High-Speed Memory Testers

General

The TLP3403R is a very small outline non-leaded photorelay suitable for surface-mount assembly. TLP3403R

has a built-in input resistor, which eliminates an external input resistor for space saving. The TLP3403R consists

of an infrared LED optically coupled to a photo-MOSFET and is housed in a VSONR 4-pin package. Its features

include low Off-state current and low output pin capacitance.

Features

(1) VSONR4: 2.8 (L) mm × 1.5 (W) mm × 1.3 (H) mm

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

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

(4) Operating voltage: 3 V (max)

(5) ON-state current: 1 A (max)

(6) ON-state resistance: 0.18 Ω (typ.), 0.22 Ω (max)

(7) Isolation voltage: 500 Vrms (min)