General description

Unidirectional double ElectroStatic Discharge (ESD) protection diodes in a common cathode configuration, encapsulated in a SOT23 (TO-236AB) small Surface-Mounted Device (SMD) plastic package. The devices are designed for ESD and transient overvoltage protection of up to two signal lines.

Features

■ Unidirectional ESD protection of two lines

■ ESD protection up to 30 kV (contact discharge)

■ Bidirectional ESD protection of one line

■ IEC 61000-4-2; level 4 (ESD)

■ Low diode capacitance: Cd ≤ 140 pF

■ IEC 61643-321

■ Rated peak pulse power: PPPM ≤ 40 W

■ AEC-Q101 qualified

■ Ultra low leakage current: IRM ≤ 5 nA

Applications

■ Computers and peripherals

■ Automotive electronic control units

■ Audio and video equipment

■ Portable electronics

■ Cellular handsets and accessories