ESDALC5-1BM2(2010) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ESDALC5-1BM2 Datasheet PDF : 14 Pages
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ESDALC5-1BM2, ESDALC5-1BT2
Single line low capacitance Transil™ for ESD protection
Features
■ Single line low capacitance Transil diode
■ Bidirectional ESD protection
■ Breakdown Voltage Vbr = 5 V min.
■ Low diode capacitance (26 pF typ at 0 V)
■ Low leakage current < 50 nA @ 3 V
■ Very small PCB area: 0.6 mm²
Benefits
■ High ESD protection level
■ High integration
■ Suitable for high density boards
■ Lead-free
■ “Halogen-free” according to ECOPACK®2
Complies with the following standards:
■ IEC 61000-4-2 level 4
– 15 kV (air discharge)
– 8 kV (contact discharge)
■ MIL STD 883G - Method 3015-7: class 3
– Human body model
Applications
Where transient overvoltage protection in ESD
sensitive equipment is required, such as:
■ Computers
■ Printers
■ Communication systems
■ Cellular phone handsets and accessories
■ Video equipment
SOD882
ESDALC5-1BM2
SOD882T
ESDALC5-1BT2
Figure 1. Functional diagram
I/O1
I/O2
Description
The ESDALC5-1BM2 and ESDALC5-1BT2 are
bidirectional single line TVS diodes designed to
protect datalines or other I/O ports against ESD
transients.
These devices are ideal for applications where
both reduced line capacitance and board space
saving are required.
February 2010
TM: Transil is a trademark of STMicroelectronics
Doc ID 16936 Rev 1
1/14
www.st.com
14
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