Descriptions
The ESD9N12BA is a TVS (Transient Voltage
Suppressor) designed to protect sensitive electronic
components which are connected to data and
transmission lines from over-stress caused by ESD
(Electrostatic Discharge), EFT (Electrical Fast Transients)
and lightning.
The ESD9N12BA may be used to provide ESD
protection up to ±30kV (contact discharge) according to
IEC61000-4-2, and withstand peak pulse current up to
5.5A (8/20μs) according to IEC61000-4-5.
The ESD9N12BA is available in DFN1006-2L package.
Standard products are Pb-free and Halogen-free.

Features
Stand-off voltage: ±12V Max.
Transient protection for each line according to
IEC61000-4-2 (ESD): ±30kV (contact discharge)
IEC61000-4-5 (surge): 5.5A (8/20μs)
Capacitance: CJ = 27pF typ.
Ultra-low leakage current: IR = 0.1nA typ.
Low clamping voltage: VCL = 20V typ. @ IPP = 16A (TLP)
Solid-state silicon technology

Applications
Computers and peripherals
Cellular handsets
Portable Electronics
Notebooks