Applications

• Measuring Instruments

• High-Speed Memory Testers

• High-Speed Logic IC Testers

• ATE (Automatic Test Equipment)

• Probe Cards

General

The TLP3475S photorelay consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a SVSON4

package. The TLP3475S features a low CR product and extremely low on-state resistance,and thus

delivers high on-state current. Additionally, the TLP3475S offers low insertion loss of a high-frequency

signal and thus prevents the degradation of a rapidly rising signal. The TLP3475S also features low off-state

current and low output pin capacitance, making it suitable for high-frequency measuring instrument applications.

Features

(1) S-VSON4: height = 1.75 mm (max), area = 1.45 mm × 2.0 mm (typ.)

(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: 0.4 A (max)

(6) ON-state resistance: 1.5 Ω (max)

(7) Output capacitance: 12 pF (typ.), 20 pF (max)

(8) Isolation voltage: 500 Vrms (min)

(9) Halogen-free

For details, see Devices in Halogen-Free Resin Packages at the end of this datasheet.