TLP3543

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.E67349 cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349 4. Packaging and Pin Assignment 11-7A8S 1: Anode 2: Cathode 3: N.C. 4: Drain 5: Source 6: Drain ©2011-2020 Toshiba Electronic Devices & Storage Corporation 1 Start of commercial production 2011-05 2020-03-05 Rev.4.0 5. Internal Circuit TLP3543 6. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25 ) Characteristics Symbol Note Rating Unit LED Input forward current Input forward current derating Input forward current (pulsed) Input reverse voltage Input power dissipation Input power dissipation derating Junction temperature Detector OFF-state output terminal voltage ON-state current (A connection) ON-state...