Features
■ Bidirectional TVS
■ Low capacitance - 12 pF
■ ESD protection >15 kV
■ Fits 0402 footprint
Absolute Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
CDDFN2-TxxC Series - Surface Mount TVS Diode
*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.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users 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
This series is currently available but
not recommended for new designs.
