1. General description

Quadruple ElectroStatic Discharge (ESD) protection diode array in a SOT457 (SC-74) small

Surface-Mounted Device (SMD) plastic package designed to protect up to 4 signal lines from the

damage caused by ESD and other transients.

2. Features and benefits

• ESD protection of up to 4 lines

• Max. peak pulse power: PPPM = 200 W

• Ultra low leakage current: IRM = 0.05 nA

• Low clamping voltage: VCL = 52 V at IPP = 4 A

• ESD protection up to 23 kV

• IEC 61000-4-2; level 4 (ESD)

• EC 61000-4-5; (surge); IPPM = 4 A

3. Application information

• Computers and peripherals

• Audio and video equipment

• Cellular handsets and accessories

• Communication systems

• Portable electronics

• SIM card protection