Features
Applications
■ Bidirectional TVS
■ Low capacitance - 12 pF
■ ESD protection >15 kV
■ Fits 0402 footprint
■ Computers and peripherals
■ Communication systems
■ Audio & video equipment
■ Portable instrumentation
CDDFN2-TxxC Series - Surface Mount TVS Diode
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 fit an 0402 footprint.
The device is designed to meet IEC 61000-4-2(ESD) and IEC 61000-4-4(EFT) protection requirements.
Absolute Maximum Ratings (@ T = 25 °C Unless Otherwise Noted)
A
CDDFN2-
12C
Parameter
Symbol
Unit
5.0C
75
5
24C
47
1
Peak Pulse Power @ 8/20 µs
Peak Pulse Current @ 8/20 µs
Operating Temperature
P
25
W
A
ºC
ºC
pk
pp
I
1
T
T
-40 to +125
-55 to +150
OPR
Storage Temperature
STG
Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
CDDFN2-
12C
12
Parameter
Symbol
Unit
5.0C
5.0
24C
24
Maximum Working Peak Voltage
V
V
V
µA
pF
pF
V
wm
Minimum Breakdown Voltage @ 1 mA
V
6.0
13
25
BR
Maximum Leakage Current @ V
I
2.0
wm
L
Typical Capacitance @ 0 V 1 MHz
C
C
V
15
15
12
10
47
J
J
c
Maximum Capacitance @ 0 V 1 MHz
Maximum Clamping Voltage @ Ipp 8/20 µs
20
25
ESD Protection per IEC 61000-4-2
Minimum Contact Discharge
Minimum Air Discharge
ESD
ESD
8
kV
kV
15
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.