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Photocouplers Photorelay
TLP3543
TLP3543
1. Applications
• Mechanical relay replacements • Security Systems • Measuring Instruments • Factory Automation (FA) • Amusement Equipment
2. General
The TLP3543 photorelay consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a 6pin DIP package. The low ON-state resistance and the high permissible ON-state current of the the TLP3543 make it suitable for power line control applications.
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: 4 A (max) (A connection) (5) ON-state resistance: 50 mΩ (max) (A connection) (6) Isolation voltage: 2500 Vrms (min) (7) Safety standards
UL-recognized: UL 1577, File No.
TLP3543 Datasheet
