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

SMCJ28A-HRAT7

产品描述ESD Suppressors / TVS Diodes 1500W 28V 5% Uni-Directional
产品类别分立半导体    二极管   
文件大小955KB,共6页
制造商Littelfuse
官网地址http://www.littelfuse.com
下载文档 详细参数 全文预览

SMCJ28A-HRAT7在线购买

供应商 器件名称 价格 最低购买 库存  
SMCJ28A-HRAT7 - - 点击查看 点击购买

SMCJ28A-HRAT7概述

ESD Suppressors / TVS Diodes 1500W 28V 5% Uni-Directional

SMCJ28A-HRAT7规格参数

参数名称属性值
厂商名称Littelfuse
Reach Compliance Codeunknown
ECCN代码EAR99
二极管类型TRANS VOLTAGE SUPPRESSOR DIODE

文档预览

下载PDF文档
TVS Diodes
Surface Mount – 1500W > SMCJ-HRA Series
SMCJ-HRA Series
Uni-directional
Description
RoHS
Pb
e3
Bi-directional
The SMCJ-HRA High Reliability series is designed
specifically to protect sensitive electronic equipment from
voltage transients induced by lightning and other transient
voltage events. These are available with a variety of up-
screening options for enhanced reliability.
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Features
• 1500W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• High reliability devices
with fabrication and
assembly lots traceability
• Enhanced reliability
screening options are
available in reference to
MIL-PRF-19500. Refer to
screen process table for
more detail on screening
options
• For surface mounted
applications to optimize
board space
• Low profile package
• Built-in strain relief
• V
BR
@ T
J
= V
BR
@25°C
x (1+
α
T x (T
J
- 25))
(
α
T:Temperature
Coefficient, typical value
is 0.1%)
• Glass passivated chip
junction
• Fast response time:
typically less than 1.0ps
from 0V to BV min
• Excellent clamping
capability
• Low incremental surge
resistance
• Typical I
R
less than 1µA
above 12V
• High Temperature
soldering guaranteed:
260°C/40 seconds at
terminals
• Plastic package is
flammability rated V-0 per
UL 94
• Meet MSL level1, per
J-STD-020, LF maximun
peak of 260
°
C
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
Pb-free E3 means 2nd
level interconnect is Pb-
free and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
Maximum Ratings and Thermal Characteristics
(T
A
=25
O
C unless otherwise noted)
Parameter
Peak Pulse Power Dissipation at
T
A
=25ºC by 10/1000µs waveform
(Fig.1)(Note 1), (Note 2)
Power Dissipation on infinite heat
sink at T
A
=50
O
C
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
Maximum Instantaneous Forward
Voltage at 100A for Unidirectional
only
Operating Junction and Storage
Temperature Range
Typical Thermal Resistance Junction
to Lead
Typical Thermal Resistance Junction
to Ambient
Symbol
P
PPM
P
M(AV)
I
FSM
V
F
T
J
, T
STG
R
uJL
R
uJA
Value
1500
6.5
200
3.5
-65 to 150
15
75
Unit
W
W
A
V
°C
°C/W
°C/W
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above T
A
= 25
O
C per Fig. 2.
2. Mounted on copper pad area of 0.31x0.31” (8.0 x 8.0mm) to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only, duty cycle=4 per minute maximum.
Functional Diagram
Applications
SMCJ-HRA devices are ideal for the high reliability
protection of I/O Interfaces, V
CC
bus and other vulnerable
circuits used in Telecom, Computer, Industrial and
Consumer electronic applications.
Bi-directional
Cathode
Uni-directional
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/10/16
Anode
07、安路SparkRoad国产FPGA测评【学习篇】串口回环实验
本帖最后由 1nnocent 于 2022-7-30 09:10 编辑 该例程实现串口回环实验,FPGA 实时监测 uart_rx 信号是否有数据, 若接收到 PC 端发送的数据, 则把接收到的数据通过 uart_tx 返回给 PC 端 ......
1nnocent 国产芯片交流
关于Eboot
请问我的每个BSP中都有EBOOT 似乎这个可以通过PB编译出eboot.nb0和eboot.bin 这个eboot跟一些开发板上的BIOS(ARM下的)有什么区别 这个BSP下的EBOOT是否可以启动NK??...
tang1117 嵌入式系统
伪随机序列原理.pdf
伪随机序列原理.pdf ...
zxopenljx FPGA/CPLD
超低功耗开启高速隔离应用
173591 ...
雨中 ADI 工业技术
访问网站时是否有排队机制
请问、哪位懂网络!如果要登进一个网站、在这个时候访问的人很多!很卡;我一直等、在这个过程中各个要登进网站的人会遵循排队的机制吗? 就是说 在很卡的过程中、也会是 先点击进入的进入!还 ......
gaomaocheng888 Microchip MCU
FreeScale HC9S12DG 的一些例程
上学期学飞思卡尔HC9S12H 用的一本书中的例程 今天正好翻出来了 就发出来共享一下 里面程序写的还是比较规范的 个人觉得比较有价值 发出来共享一下...
ch0721 汽车电子

 
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: 426  2272  59  727  555  45  55  50  36  54 

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