TLP2451A(TP,F)

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 photo detector IC chip. It provides guaranteed performance and specifications at temperatures up to 125 °C. 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.

• Output peak current: ±0.6 A (max)
• Operating temperature: -40 to 125 °C
• Supply current: 2 mA (max)
• Supply voltage: 10 to 30 V
• Threshold input current: 5 mA (max)
• Propagation delay time: 500 ns (max)
• Common-mode transient immunity: ±20 kV/ µs (min)
• Isolation voltage: 3750 VRMS (min)
• Safety standards
  • UL-approved: UL1577
  • cUL-approved: CSA Component Acceptance Service No.5A
  • Vde approved: EN60747-5-5