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Photocouplers Photorelay
TLP3450
TLP3450
1. Applications
• ATE (Automatic Test Equipment) • High-Speed Logic IC Testers • High-Speed Memory Testers • Measuring Instruments
2. General
The TOSHIBA TLP3450 is a very small outline non-leaded photorelay suitable for surface-mount assembly. The TLP3450 consists of an infrared LED optically coupled to a photo-MOSFET and is housed in a VSON 4-pin package. The TLP3450 features low output capacitance, COFF, and thus fast on/off switching of a high-frequency signal, 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: 200 mA (max) (5) ON-state resistance: 5 Ω (max), 3 Ω (typ.
TLP3450 Datasheet
