TLP3481
TLP3481 is Photocouplers Photorelay manufactured by Toshiba.
Photocouplers Photorelay
1. Applications
- ATE (Automatic Test Equipment)
- Measuring Instruments
- High-Speed Logic IC Testers
- High-Speed Memory Testers
2. General
The TLP3481 photorelay consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a P-SON4 package. The TLP3481 Features a very small on-resistance and on/off switching of current as high as 3 A, making it ideal for switching applications in high-speed testers.
3. Features
(1) Halogen-free For details, see "Devices in Halogen-Free Resin Packages" at the end of this datasheet.
(2) Normally opened (1-Form-A) (3) OFF-state output terminal voltage: 60 V (min) (4) Trigger LED current: 3 m A (max) (5) ON-state current: 3 A (max) (6) ON-state resistance: 45 mΩ (typ.), 100 mΩ (max) (7) Isolation voltage: 500 Vrms (min)
4. Packaging and Pin Assignment
11-4Q1
5. Internal Circuit
1: Anode 2: Cathode 3: Drain 4: Drain
©2018-2020 Toshiba Electronic Devices & Storage Corporation
Start of mercial production
2020-06
2020-06-11 Rev.1.0
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