参数资料
型号: CDDFN2-T12C
厂商: Bourns Inc.
文件页数: 1/4页
文件大小: 0K
描述: TVS DIODE 12V 25W BI SMD
标准包装: 1
电压 - 反向隔离(标准值): 12V
电压 - 击穿: 13V
功率(瓦特): 25W
电极标记: 双向
安装类型: 表面贴装
封装/外壳: 2-UFDFN
供应商设备封装: 2-DFN(1x0.6)
包装: 标准包装
其它名称: CDDFN2-T12CDKR
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
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 ?t 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 A = 25 °C Unless Otherwise Noted)
Parameter
Peak Pulse Power @ 8/20 μ s
Peak Pulse Current @ 8/20 μ s
Operating Temperature
Storage Temperature
Symbol
Ppk
Ipp
TOPR
TSTG
5.0C
75
5
CDDFN2-
12C
25
1
-40 to +125
-55 to +150
24C
47
1
Unit
W
A
oC
oC
Electrical Characteristics (@ T A = 25 °C Unless Otherwise Noted)
Parameter
Maximum Working Peak Voltage
Minimum Breakdown Voltage @ 1 mA
Maximum Leakage Current @ Vwm
Typical Capacitance @ 0 V 1 MHz
Maximum Capacitance @ 0 V 1 MHz
Maximum Clamping Voltage @ Ipp 8/20 μ s
Symbol
Vwm
VBR
IL
CJ
CJ
Vc
5.0C
5.0
6.0
15
15
CDDFN2-
12C
12
13
2.0
12
20
25
24C
24
25
10
47
Unit
V
V
μ A
pF
pF
V
ESD Protection per IEC 61000-4-2
Minimum Contact Discharge
Minimum Air Discharge
ESD
ESD
8
15
kV
kV
Asia-Paci?c: 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.
Speci?cations are subject to change without notice.
Customers should verify actual device performance in their speci?c applications.
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