ESDAXLC4-1BF3 Datasheet - STMicroelectronics
MFG CO.

STMicroelectronics
Description
The ESDAXLC4-1BF3 is a single line Transil™ diode designed specifically for the protection of integrated circuits into portable equipment and miniaturized electronics devices subject to ESD and EOS transient over voltages.
Packaged in WLCSP, it minimizes PCB consumption.
Features
◾ Stand-off voltage 3 V
◾ Ultra low capacitance 0.3 pF on a wide
frequency spectrum, 200 to 3000 MHz
◾ Bidirectional device
◾ Low clamping factor VCL/VBR
◾ Fast response time
◾ Very thin package: 0.36 mm max
◾ Low leakage current
Complies with the following standards
◾ IEC 61000-4-2 level 4
Applications
Where transient over voltage protection and
electrical overstress protection in sensitive
equipment is required, such as:
◾ Computers
◾ Printers
◾ Communication systems
◾ Cellular phone handsets and accessories
◾ Video equipment Portable equipment