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Photocouplers Photorelay
TLP4176A
TLP4176A
1. Applications
• High-Speed Memory Testers • High-Speed Logic IC Testers • Factory Automation (FA) • Power supplies • Mechanical relay replacements
2. General
The TLP4176A photorelay consists of a photo MOSFET optically coupled to an infrared light emitting diode. It is housed in a 4 pin package with 2.54 mm lead pitch and 2.1 mm height. The TLP4176A is suitable for replacement of mechanical relays in many applications which require space savings.
3. Features
(1) Package: SOP (2.54SOP4) (Height 2.1 mm, Pitch 2.54 mm) (2) Normally closed (1-Form-B) (3) OFF-state output terminal voltage: 60 V (min) (4) Trigger LED current: 3 mA (max) (5) ON-state current: 500 mA (max) (Ta = 25 �) (6) ON-state resistance: 2.