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Photocouplers Photorelay
TLP3149
TLP3149
1. Applications
• ATE (Automatic Test Equipment) • Measuring Instruments • Factory Automation (FA) • I/O Interface Boards • Mechanical relay replacements
2. General
The TLP3149 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 low on-state resistance and the high permissible on-state current make it suitable for power line control applications.
3. Features
(1) Package: SOP (2.54SOP4) (Height 2.1 mm, pitch 2.54 mm) (2) Normally opened (1-Form-A) (3) OFF-state output terminal voltage: 100 V (4) Trigger LED current: 3 mA (max) (5) ON-state current: 1.
TLP3149 Datasheet
