TLP4590A,TLP4590AF

1

Photocouplers Photorelay

TLP4590A,TLP4590AF

Start of commercial production

2021-03

1. Applications

•

Heating, ventilation and air conditioning (HVAC)

•

Security Systems

•

Factory Automation (FA)

•

Power supplies

•

Measuring Instruments

•

Mechanical relay replacements

2. 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.

3. 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)

(Note 1):When a VDE approved type is needed, please designate the Option (D4).

4. Mechanical Parameters

Characteristics

Creepage distances

Clearance distances

Internal isolation thickness

7.62-mm pitch

TLP4590A

7.0 (min)

7.0 (min)

0.3 (min)

10.16-mm pitch

TLP4590AF

8.0 (min)

8.0 (min)

0.3 (min)

Unit

mm

2022-10-28

Rev.8.0

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Toshiba Electronic Devices & Storage Corporation