General

The TLP705A is a photocoupler in a SDIP6 package that consists of a GaAℓAs infrared light-emitting diode (LED) optically coupled to an integrated high-gain, high-speed photodetector IC chip. The TLP705A is physically smaller than the one in an 8-pin DIP package and compliant with international safety standards for reinforced insulation. It thus provides a smaller footprint solution for applications that require safety standard certification. The TLP705A 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. It is ideal for IGBT and power MOSFET gate drive.

Features

(1) Output peak current: ±0.6 A (max)

(2) Operating temperature: -40 to 100 

(3) Supply current: 3 mA (max)

(4) Supply voltage: 10 to 30 V

(5) Threshold input current: 7.5 mA (max)

(6) Propagation delay time: 200 ns (max)

(7) Common-mode transient immunity: ±20 kV/µs (min)

(8) Isolation voltage: 5000 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)

Applications

• Industrial Inverters

• Air Conditioner Inverters

• MOSFET Gate Drivers

• IGBT Gate Drivers