电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

SMBJ140A

产品描述Transient Voltage Suppressor
产品类别半导体    分立半导体   
文件大小616KB,共7页
制造商SOCAY
官网地址http://www.socay.com
下载文档 全文预览

SMBJ140A在线购买

供应商 器件名称 价格 最低购买 库存  
SMBJ140A - - 点击查看 点击购买

SMBJ140A概述

Transient Voltage Suppressor

TVS瞬态电压抑制二极管

文档预览

下载PDF文档
Surface Mount Transient Voltage Suppressors (TVS)
SMBJ Series
Description
The SMBJ series is designed specifically to protect sensitive electronic
equipment from voltage transients induced by lightning and other transient
voltage events.
5.0 To 440 V
600W
Uni-directional
Bi-directional
Features
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
For surface mounted applications in order to optimize board space
Low leakage
Uni and Bidirectional unit
Glass passivated junction
Low inductance
Excellent clamping capability
600W Peak power capability at 10
×
1000µs waveform Repetition rate
(duty cycle):0.01%
Fast response time: typically less than 1.0ps from 0 Volts to V
BR
min
Typical I
R
less than 5μA above 12V.
High Temperature soldering: 260°C/40 seconds at terminals
Typical maximum temperature coefficient
ΔV
BR
= 0.1%
×
V
BR
@25°C×
ΔT
Plastic package has Underwriters Laboratory Flammability 94V-0
Matte tin lead–free Plated
Halogen free and RoHS compliant
Typical failure mode is short from over-specified voltage or current
Whisker test is conducted based on JEDEC JESD201A per its table
4a and 4c
IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
ESD protection of data lines in accordance with IEC 61000-4-2
(IEC801-2)
EFT protection of data lines in accordance with IEC 61000-4-4
(IEC801-4)
Functional Diagram
Bi-directional
Cathode
Uni-direction
Anode
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E341027
Applications
TVS devices are ideal for the protection of I/O interfaces, V
CC
bus and other vulnerable circuits used in Telecom, Computer,
Industrial and Consumer electronic applications.
Maximum Ratings
(T
A
=25℃ unless otherwise noted)
Parameter
Symbol
P
PPM
I
PP
P
M(AV)
I
FSM
V
F
T
J
, T
STG
Value
600
See Next Table
5.0
100
3.5/5.0
-55 to +150
Unit
Watts
Amps
Watt
Amps
Voltage
°C
Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note
1), (Note 2)
Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3)
Power Dissipation on Infinite Heat Sink at T
L
=75°C
Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)
Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only
(Note 4)
Operating junction and Storage Temperature Range.
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25°C per Fig. 2.
2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
4. V
F
< 3.5V for V
BR
< 200V and V
F
< 6.5V for V
BR
> 201V.
SOCAY Electronics Co., Ltd.
Revision September 25, 2013
www.socay.com
1/7
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
关于MP2560芯片频率高难过EMC问题?
这款芯片的最高频率为4MHZ,而实际产品电阻我用了200K,实测频率为500KHZ,后面去EMC测试发现辐射超了15个DB,加磁珠和电感都没用,最后通过降频到140KHZ后(当然效率也调试后跟之前一样), ......
gh131413 模拟电子
PTC试验怎么做?
请问一下PTC是什么试验?执行标准是什么?试验怎么做啊...
小锋子zz 汽车电子
是否可以级联两个CS8900A,并通过和s3c2410A相连接来实现双网口??
是否可以级联两个CS8900A,并通过和s3c2410A相连接来实现双网口?? 如果可以或者不行,您觉得会存在哪些问题??? 因为我的毕设设计是要实现双网口,所以最近一直在想一个解决方案出来 ......
seawave2000 嵌入式系统
买了一个二手万用表 校准快有表贵了
我平时不测什么精密的东西,手里的几个3位半万用表都够用,这次想测量一组电池电压和另一款测量芯片做对比。想着也就用这么一次,新的浪费就花1800买了一个二手的吉时利2000,因为这个表已经不 ......
littleshrimp 测试/测量
想知道常用的模拟开关(小于5V)的输入端口耐压值是多少?
各位坛友,大家好,我想问一下,一般常用的模拟开关(数据表中表示输入输出电压小于5V的这一类)在模拟开关未闭合状态下,即开关未导通状态下,输入端口的耐压值有多大,可以超过30V吗? 这两 ......
bobde163 TI技术论坛
TMS320C5000——低功耗高性能介绍
本帖最后由 Jacktang 于 2019-8-9 22:03 编辑 TMS320C5000——低功耗高性能DSP,16位定点,速度40~200MIPS。主要用途是有线和无线通信、IP、便携式信息系统、寻呼机、助听器等。 ......
Jacktang 微控制器 MCU

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1679  1743  1534  7  2  10  7  45  50  35 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved