Applications
• Mechanical relay replacements
• Heating, ventilation and air conditioning (HVAC)
• Security Systems
• Factory Automation (FA)
• Measuring Instruments

General
The TLP3546A and TLP3546AF photorelay consist of a photo MOSFET optically coupled to an infrared light
emitting diode. It is housed in a 6-pin DIP package. The low ON-state resistance and the high permissible ONstate
current of the TLP3546A and TLP3546AF make it suitable for power line control applications.

Features
(1) Normally opened (1-Form-A)
(2) OFF-state output terminal voltage: 100 V (min)
(3) Trigger LED current: 3 mA (max)
(4) ON-state current: 3.5 A (max) (A connection)
(5) ON-state resistance: 80 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
UL-recognized: UL 508, File No.E499232 (Note 1)
VDE-approved: EN 60747-5-5 (Note 2)