Description

The SP4203 integrates low capacitance diodes to

provide electronic equipment protection from destructive

electrostatic discharges (ESDs). These robust TVSs can

withstand repetitive contact or air ESD discharge events

at ± 30 kV levels without suffering any performance

degradation. This exceeds the ESD contact and air

discharge test requirements of IEC 61000-4-2. Additionally,

the TVS can withstand an 8/20 surge current event as

defined in IEC 61000-4-5 2nd edition up to 10A and still

provide low voltage clamping levels.

Features

• ESD, IEC 61000-4-2,

±30kV contact, ±30kV air

• EFT, IEC 61000-4-4, 40A

(5/50ns)

• Lightning, 10A (8/20 as

defined in IEC 61000-4-5

2nd edition)

• Low capacitance of 0.5pF

(@ VR=0V)

• Low leakage current

• Small SOD323 package

fits 0805 footprints

• AEC-Q101 qualified

• Halogen free, lead free

and RoHS compliant

• Moisture Sensitivity Level

(MSL -1)

Applications

• xDSL Interfaces

• RS-232

• RS-485

• Power Ports

• Security Equipment

• Instrumentation

• Medical Equipment

• Computers and

Peripherals