Applications

• Heating, ventilation and air conditioning (HVAC)

• Security Systems

• Factory Automation (FA)

• Power supplies

• Measuring Instruments

• Mechanical relay replacements

General

The TLP4590A and TLP4590AF photorelay consists of a photo MOSFET optically coupled to an infrared light

emitting diode. It is housed in a 6-pin DIP package.

The TLP4590A and TLP4590AF are suitable for replacement of mechanical relays in many applications which

require space savings.

Features

(1) Normally closed (1-Form-B)

(2) OFF-state output terminal voltage: 60 V (min)

(3) Trigger LED current: 2 mA (max)

(4) ON-state current: 1.2 A (max) (Ta = 25 )

(5) ON-state resistance: 0.6 Ω (max)

(6) Isolation voltage: 5000 Vrms (min)

UL-recognized: UL 1577, File No.E67349

cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349

VDE-approved: EN 60747-5-5, EN 62368-1 (Note 1)