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

SMAJ33C

产品描述400 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC
产品类别半导体    分立半导体   
文件大小731KB,共7页
制造商UN semiconductor
官网地址http://www.unsemi.com.tw/
下载文档 全文预览

SMAJ33C在线购买

供应商 器件名称 价格 最低购买 库存  
SMAJ33C - - 点击查看 点击购买

SMAJ33C概述

400 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC

文档预览

下载PDF文档
Surface Mount Transient Voltage Suppressors (TVS)
SMAJ Series
Description
The SMAJ 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
400W
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
400W 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
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
400
See Next Table
1.0
40
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.
UN Semiconductor Co., Ltd.
Revision
October 18, 2013
www.unsemi.com.tw
1/7
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
你真的没见过是德科技示波器?不可能!
:Laugh:为啥不可能呢。你感觉是德科技是新来的,然非也, 是德科技原Agilent-安捷伦,人家传承75年创新史,只不过活久了,起个新名装嫩,被吓唬住了吧 相关新闻—— ......
nmg 测试/测量
请问,在wince下如何修改对话框的背景颜色.是在wince下.
如题:网上找到的方法: 先定义画刷句柄后,再建立HBRUSH CIntefaceControlDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)消息响应,只在windwows平台有效,放在VS2008.net基于MFC智能程序 ......
ypyp0431 嵌入式系统
ADC采样保持问题
在ADC10寄存器 ADC10CTL1 里面的SHSx 位是采样保持位,请问这个采样保持源提供给ADC是什么意思,还有这个ISSH位的翻转是什么意思 在ADC10寄存器 ADC10CTL0 里面的ADC10SHTx 的采样保持时间源 ......
zenghao616 微控制器 MCU
arm控制传感器进行数据采集的问题
目前有个小课题,用ARM7 控制ADIS163555 传感器进行数据采集,之间采用SPI。硬件电路已经设计好,只剩编程了。 我没接触过这方面,有些无从下手,请各位指点一下...
yifeng02977 ARM技术
软件可测试性设计
软件可测试性设计 1 概述 随着软件行业的迅猛发展,软件测试也逐渐受到越来越多的软件公司所重视,然而开发出来的软件直接就可以拿出来做测试吗?根据近几年来的实践证明,在设计软件 ......
dayeyes 测试/测量
无线鼠标的制作
无线鼠标的制作 👇 401930 401931 401932 401933 401934 401935 401936 ...
btty038 DIY/开源硬件专区

 
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: 1984  319  1309  2850  933  20  50  52  18  3 

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