2-Lines, Bi-directional, Transient Voltage Suppressors
The ESD5432E is a 2-lines bi-directional TVS (Transient
Voltage Suppressor). It is specifically designed to protect
sensitive electronic components which are connected to
power lines, low speed data lines and control lines from
over-stress caused by ESD (Electrostatic Discharge), EFT
(Electrical Fast Transients) and Lightning.
The ESD5432E may be used to provide ESD protection up to
±30kV (contact discharge) according to IEC61000-4-2, and
withstand peak pulse current up to 10A (8/20μs) according to
The ESD5432E is available in SOT-23 package. Standard
products are Pb-free and Halogen-free.
Stand-off voltage: ±3.3V Max
Transient protection for each line according to
IEC61000-4-2 (ESD): ±30kV (contact discharge)
IEC61000-4-4 (EFT): 40A (5/50ns)
IEC61000-4-5 (surge): 10A (8/20μs)
Capacitance: CJ = 17.5pF typ.
Low leakage current: IR = 1nA typ.
Low clamping voltage: VCL = 8V typ. @ IPP = 16A (TLP)
Solid-state silicon technology
Computers and peripherals
1 = Device code
* = Month code ( A~Z)
Marking (Top View)
Will Semiconductor Ltd.
1 Revision 1.0, 2014/02/18