Datasheet TLP3475W (Toshiba)

TLP3475W Photocouplers Photorelay TLP3475W 1. Applications • Measuring Instruments • High-Speed Memory Testers • High-Speed Logic IC Testers • ATE (Automatic Test Equipment) • Probe Cards 2. General The TLP3475W photorelay consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a WSON4 package. The TLP3475W features a low CR product and extremely low on-state resistance,and thus delivers high on-state current. Additionally, the TLP3475W offers low insertion loss of a high-frequency signal and thus prevents the degradation of a rapidly rising signal. The TLP3475W also features low off-state current and low output pin capacitance, making it suitable for high-frequency measuring instrument applications. 3. Features (1) WSON4: height = 0.8 mm (typ.), 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: 300 Vrms (min) (9) Halogen-free For details, see "Devices in Halogen-Free Resin Packages" at the end of this datasheet. (10) Insertion loss: 3 dB ( f = 20 GHz ) (typ.) 4. Packaging and Pin Assignment 1: Anode 2: Cathode 3: Drain 4: Drain 11-2F1A Start of commercial production 2023-08 ©2022-2023 1 2023-08-24 Toshiba Electronic Devices & Storage Corporation Rev.1.0