Datasheet
Features
■ Bidirectional TVS
■ Low capacitance - 12 pF
■ ESD protection >15 kV
■ Fits 0402 footprint
Applications
■ Computers and peripherals
■ Communication systems
■ Audio & video equipment
■ Portable instrumentation
Absolute Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
CDDFN2-TxxC Series - Surface Mount TVS Diode
*RoHS COMPLIANT
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Parameter Symbol
CDDFN2-
Unit
5.0C 12C 24C
Peak Pulse Power @ 8/20 µsP
pk
75 25 47 W
Peak Pulse Current @ 8/20 µsI
pp
511A
Operating Temperature T
OPR
-40 to +125 ºC
Storage Temperature T
STG
-55 to +150 ºC
General Information
The CDDFN2-TxxC Series provides ESD and EFT protection for external ports of electronic devices
such as cellular phones, hand held electronics and other portable electronic devices.
The device measures 1.05 mm x 0.65 mm and is available in a DFN-2 package and is intended to be
mounted directly onto an FR4 printed circuit board. The device will fi t an 0402 footprint.
The device is designed to meet IEC 61000-4-2(ESD) and IEC 61000-4-4(EFT) protection requirements.
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter Symbol
CDDFN2-
Unit
5.0C 12C 24C
Maximum Working Peak Voltage V
wm
5.0 12 24 V
Minimum Breakdown Voltage @ 1 mA V
BR
6.0 13 25 V
Maximum Leakage Current @ V
wm
I
L
2.0 µA
Typical Capacitance @ 0 V 1 MHz C
J
15 12 10 pF
Maximum Capacitance @ 0 V 1 MHz C
J
20 pF
Maximum Clamping Voltage @ Ipp 8/20 µsV
c
15 25 47 V
ESD Protection per IEC 61000-4-2
Minimum Contact Discharge
Minimum Air Discharge
ESD
ESD
8
15
kV
kV
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