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Photocouplers Photorelay
TLP3303
TLP3303
1. Applications
• High-Speed Memory Testers • High-Speed Logic IC Testers • Board Testers • ATE (Automatic Test Equipment)
2. General
The TLP3303 is a photorelay in a 4-pin USOP that consists of a photo MOSFET optically coupled with an infrared LED. The TLP3303 features a very small on-resistance and on/off switching of current as high as 0.9 A, making it ideal for switching applications in high-speed testers.
3. Features
(1) Normally opened (1-Form-A) (2) OFF-state output terminal voltage: 20 V (min) (3) Trigger LED current: 3 mA (max) (4) ON-state current: 900 mA (max) (5) ON-state resistance: 0.18 Ω (typ.), 0.22 Ω (max) (6) OFF-state Capacitance: 40 pF (typ.
TLP3303 Datasheet
