Applications
• Probe Cards
• ATE (Automatic Test Equipment)
• Measuring Instruments
• High-Speed Logic IC Testers
• High-Speed Memory Testers

General
The TOSHIBA TLP3475SRHA4 photorelay consists of a photo MOSFET optically coupled to an infrared LED. It
is housed in a S-VSON16T package and it provides guaranteed performance operating temperature up to 125 .
It has a Built-in input resistor, which eliminates an external input resistor for space saving.
TLP3475SRHA4 features a very small on-resistance and make sure switching high-frequency signal by quick
tON/tOFF. It has 4 channels in 1 pakage, making it ideal for switching applications in high-speed testers.

Features
(1) S-VSON16T: 2.0 (L) mm × 6.25 (W) mm × 1.3 (H) mm
(2) Operating temperature: -40 to 125
(3) Normally opened (1-Form-A)
(4) OFF-state output terminal voltage: 60 V (min)
(5) Operating voltage: 3 V (max)
(6) ON-state current: 250 mA (max)
(7) ON-state resistance: 1 Ω (typ.), 1.5 Ω (max)
(8) Isolation voltage: 300 Vrms (min)
(9) Halogen-free
For details, see "Devices in Halogen-Free Resin Packages" at the end of this datasheet.