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TLP221A - Photocouplers Photorelay

Features

  • (1) Normally open (1-Form-A) (2) OFF-state output terminal voltage: 40 V (min) (3) Trigger LED current: 2 mA (max) (4) ON-state current: 2.0 A (max) (5) ON-state resistance: 100 mΩ (max, t < 1s) (6) ON-state resistance: 150 mΩ (max, Continuous) (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 VDE-approved: EN 60747-5-5 (Note 1) CQC-approved: GB4943.1, GB8898 Japan Factory Note.

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Full PDF Text Transcription

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Photocouplers Photorelay TLP221A TLP221A 1. Applications • Mechanical relay replacements • Security Systems • Measuring Instruments • Factory Automation (FA) • Amusement Equipment • Smart Meters • Electricity Meters 2. General The TLP221A photorelay consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a 4pin DIP package. It provides an isolation voltage of 5000 Vrms, making it suitable for applications that require reinforced insulation. 3. Features (1) Normally open (1-Form-A) (2) OFF-state output terminal voltage: 40 V (min) (3) Trigger LED current: 2 mA (max) (4) ON-state current: 2.
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