1. General description

Extremely symmetrical bidirectional ElectroStatic Discharge (ESD) protection diode housed in a

leadless ultra small DSN0402B-2 (SOD992B) Surface-Mounted Device (SMD) package designed

to protect one signal line from the damage caused by ESD and other transients.

2. Features and benefits

• Bidirectional ESD protection of one line

• Very low diode capacitance Cd = 8.6 pF

• Extremely low clamping to protect sensitive I/Os

• Extremely low-inductance protection path to ground

• ESD protection up to ±25 kV according to IEC 61000-4-2

• Leadless ultra small SMD package

3. Applications

• Cellular handsets and accessories

• Portable electronics

• Communication systems

• Computers and peripherals