Overview: Photocouplers GaAℓAs Infrared LED & Photo IC
TLP2451 TLP2451 1. Applications
• Industrial Inverters • MOSFET Gate Drivers • IGBT Gate Drivers • Induction Cooktop and Home Appliances
2. General
The TLP2451 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 TLP2451 has an internal Faraday shield that provides a guaranteed mon-mode transient immunity of ±15 kV/µs. It has a totem-pole output that can both sink and source current. The TLP2451 is ideal for IBGT and power MOSFET gate drive.
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