Photocouplers Photorelay
Photocouplers Photorelay
TLP240A,TLP240AF
TLP240A,TLP240AF
1. Applications
• Mechanical relay replacements • Security ...
Description
Photocouplers Photorelay
TLP240A,TLP240AF
TLP240A,TLP240AF
1. Applications
Mechanical relay replacements Security Systems Measuring Instruments Factory Automation (FA) Amusement Equipment Smart Meters Electricity Meters
2. General
The TLP240A and TLP240AF photorelay consist of a photo MOSFET optically coupled to an infrared LED. They are housed in a 4-pin DIP package. They provide an isolation voltage of 5000 Vrms, making them suitable for applications that require reinforced insulation.
3. Features
(1) Halogen-free For details, see "Devices in Halogen-Free Resin Packages" at the end of this datasheet.
(2) Normally opened (1-Form-A) (3) OFF-state output terminal voltage: 60 V (min) (4) Trigger LED current: 3 mA (max) (5) ON-state current: 500 mA (max) (6) ON-state resistance: 2 Ω (max) (7) Isolation voltage: 5000 Vrms (min) (8) 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) CQC-approved: GB4943.1, GB8898 Japan Factory VDE-approved: EN 60747-5-5, EN 62368-1 (Note 2) Note 1: Please refer Absolute Maximum Ratings (UL-recognized UL 508) for UL 508 products. Note 2: 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 TLP240A 7.0 (min) 7.0 (min) 0.4 (min)
10.16-mm Pitch TLP240AF
Unit
8.0 (min)
mm
...
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