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TLP2451A - Photocouplers

Features

  • (1) Output peak current: ±0.6 A (max) (2) Operating temperature: -40 to 125 (3) Supply current: 2 mA (max) (4) Supply voltage: 10 to 30 V (5) Threshold input current: 5 mA (max) (6) Propagation delay time: 500 ns (max) (7) Common-mode transient immunity: ±20 kV/µs (min) (8) Isolation voltage: 3750 Vrms (min) (9) Safety standards UL-approved: UL1577, File No. E67349 cUL-approved: CSA Component Acceptance Service No.5A File No. E67349 VDE-approved: EN60747-5-5 (Note 1) Note 1: When an EN60747-5-5 a.

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Full PDF Text Transcription

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Photocouplers GaAℓAs Infrared LED & Photo IC TLP2451A TLP2451A 1. Applications • Industrial Inverters • MOSFET Gate Drivers • IGBT Gate Drivers • Induction Cooktop and Home Appliances 2. General The TLP2451A is a photocoupler in a SO8 package that consists of a GaAℓAs infrared light-emitting diode (LED) optically coupled to an integrated high-gain, high-speed photodetector IC chip. It provides guaranteed performance and specifications at temperatures up to 125. The TLP2451A has an internal Faraday shield that provides a guaranteed Common-mode transient immunity of ±20 kV/µs. It has a totem-pole output that can both sink and source current. The TLP2451A is ideal for IBGT and power MOSFET gate drive. 3. Features (1) Output peak current: ±0.
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