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CD143A-SR2.8 PDF预览

CD143A-SR2.8

更新时间: 2024-11-11 04:11:27
品牌 Logo 应用领域
伯恩斯 - BOURNS 二极管电视
页数 文件大小 规格书
4页 325K
描述
CD143A-SR2.8~3.3 - Steering/TVS Diode Array Series

CD143A-SR2.8 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:R-PDSO-G4针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.50Factory Lead Time:14 weeks
风险等级:1.75其他特性:LOW CAPACITANCE
最小击穿电压:3 V击穿电压标称值:3 V
外壳连接:ANODE最大钳位电压:5 V
配置:SINGLE二极管元件材料:SILICON
二极管类型:TRANS VOLTAGE SUPPRESSOR DIODEJESD-30 代码:R-PDSO-G4
JESD-609代码:e3湿度敏感等级:1
最大非重复峰值反向功率耗散:200 W元件数量:1
端子数量:4最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED极性:UNIDIRECTIONAL
认证状态:Not Qualified最大重复峰值反向电压:2.8 V
子类别:Transient Suppressors表面贴装:YES
技术:AVALANCHE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED

CD143A-SR2.8 数据手册

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Features  
Applications  
Lead free as standard  
RoHS compliant*  
ESD protection  
Protects 2 lines  
Ethernet - 10/100/1000 Base T  
Firewire and USB  
Portable electronics  
Video/Graphic Cards  
CD143A-SR2.8~3.3 – Steering/TVS Diode Array Series  
General Information  
The CD143A-SR2.8 and CD143A-SR3.3 devices provides ESD  
protection for the external ports of portable electronic devices such  
as cell phones, handheld electronics and personal computers.  
4
REF  
The ESD protection provided by the component enables a data  
port to withstand a minimum ±8 ꢀK Contact ꢁ ±1± ꢀK Air Discharge  
per the ESD test method specified in IEC 61000-4-2. The device  
measures 2.80 mm x 1.20 mm and is available in a SOT-143  
package intended to be mounted directly onto an FR4 printed  
circuit board.  
GND  
1
2
The Bourns® device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4  
(EFT) and IEC 61000-4-± (Surge) requirements.  
I/O  
3
I/O  
Electrical and Thermal Characteristics (@ T = 25 °C Unless Otherwise Noted)  
A
Parameter  
Symbol  
PPP  
IPP  
Value  
300  
30  
Unit  
W
A
Peak Pulse Power (tp = 8ꢁ20 µs)1  
Peak Pulse Current (tp = 8ꢁ20 µs)  
Operating Temperature  
TJ  
-±± ˚C to 1±0 ˚C  
-±± ˚C to 1±0 ˚C  
1.0  
˚C  
˚C  
K
Storage Temperature  
TSTG  
KF  
Forward Surge Rating (10 mA, ±0 µs @ 2± °C)  
Parameter  
Symbol  
KBR  
KWM  
KSB  
KC  
CD143A-SR2.8  
CD143A-SR3.3  
Unit  
K
2
Breakdown Koltage Minimum @ 2 µA  
3.0  
2.8  
3.±  
3.3  
Working Peak Koltage2  
K
Snap-Back Koltage Minimum @ ±0 mA  
2.8  
3.3  
K
2,3  
Clamping Koltage Maximum @ IP = 1 A  
±.0  
7.0  
K
2,3  
Clamping Koltage Maximum @ IP  
KC  
8.± @ ± A  
1± @ 10 A  
K
2
Leakage Current @ KWM  
ID  
1.0  
4.±  
µA  
pF  
4
Capacitance Typical @ 0 K, 1 MHz  
CJ  
Notes:  
1. See Peak Pulse Power vs. Pulse Time.  
2. From Pin 4 to Pin 1.  
3. See Pulse Wave Form.  
4. From Pin 1 to Pin 3, Pin 1 to Pin 2, Pin 3 to Pin 4, Pin 2 to Pin 4.  
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

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