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

SMAJ5946DTRE3

产品描述Zener Diode, 75V V(Z), 1%, 3W,
产品类别分立半导体    二极管   
文件大小119KB,共3页
制造商Microsemi
官网地址https://www.microsemi.com
标准
下载文档 详细参数 全文预览

SMAJ5946DTRE3概述

Zener Diode, 75V V(Z), 1%, 3W,

SMAJ5946DTRE3规格参数

参数名称属性值
是否Rohs认证符合
Objectid106595648
Reach Compliance Codeunknown
ECCN代码EAR99
其他特性TR, 7 INCH; 750
配置SINGLE
二极管类型ZENER DIODE
最大动态阻抗140 Ω
元件数量1
最高工作温度150 °C
最大功率耗散3 W
标称参考电压75 V
表面贴装YES
最大电压容差1%
工作测试电流5 mA

文档预览

下载PDF文档
SMAJ5913 thru SMAJ5956, e3
SILICON 3.0 Watt ZENER DIODE
SCOTTSDALE DIVISION
DESCRIPTION
The SMAJ5913-5956B series of surface mount 3.0 watt Zeners provides
voltage regulation in a selection from 3.3 to 200 volts with different tolerances
as identified by suffix letter on the part number. It is equivalent to the JEDEC
registered 1N5913 thru 1N5956B with identical electrical characteristics
except it is rated at 3.0 W instead of 1.5 W with the lower thermal resistance
features of this surface mount packaging. These plastic encapsulated Zeners
have a moisture classification of Level 1 with no dry pack required and are
also available in military equivalent screening levels by adding a prefix
identifier as further described in the Features section. Microsemi also offers
numerous other Zener products to meet higher and lower power applications.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
PACKAGE
WWW .
Microsemi
.C
OM
DO-214AC or BA
(SMAJ)
FEATURES
Surface mount equivalent to 1N5913 to 1N5956B
Ideal for high-density and low-profile mounting
Zener voltage available 3.3V to 200V
Standard voltage tolerances are plus/minus 5%
with B suffix and 10 % with A suffix identification
Tight tolerances available in plus or minus 2% or
1% with C or D suffix respectively
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, and JANTXV are available
by adding MQ, MX, or MV prefixes respectively to
part numbers.
RoHS Compliant devices available by an “e3” suffix
APPLICATIONS / BENEFITS
Regulates voltage over a broad operating current
and temperature range
Wide selection from 3.3 to 200 V
Flexible axial-lead mounting terminals
Nonsensitive to ESD per MIL-STD-750 Method
1020
High specified maximum current (I
ZM
) when
adequately heat sinking
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
MAXIMUM RATINGS
Power dissipation at 25
º
C: 3.0 watts (also see
derating in Figure 1).
Operating and Storage temperature: -65
º
C to
+150
º
C
Thermal Resistance: 15
º
C/W junction to lead, or
80
º
C/W junction to ambient when mounted on
FR4 PC board (1oz Cu) with recommended
footprint (see last page)
o
Steady-State Power: 3 watts at T
L
< 105 C, or
1.56 watts at T
A
= 25
º
C when mounted on FR4
PC board with recommended footprint (also see
Figure1)
Forward voltage @200 mA: 1.2 volts (maximum)
Solder Temperatures: 260
º
C for 10 s (maximum)
MECHANICAL AND PACKAGING
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
TERMINALS: C-bend (modified J-bend) leads, tin-
lead or RoHS Compliant annealed matte-Tin plating
solderable per MIL-STD-750, method 2026
POLARITY: Cathode indicated by band. Diode to
be operated with the banded end positive with
respect to the opposite end for Zener regulation
MARKING: Includes part number without prefix
(e.g. 5913B, 5916Be3, 5926C, 5951De3, etc.)
TAPE & REEL option: Standard per EIA-481-1-A
with 12 mm tape 750 per 7 inch reel or 2500 per 13
inch reel (add “TR” suffix to part number)
WEIGHT: 0.1 grams
See package dimensions on last page
SMAJ5913-SMAJ595
6B
Copyright
©
2007
6-20-2007 REV J
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
指南针的东西方向是反的
创建的指南针APP 上(Compass and level) 上,我发现指南针的指针在需要指向东的时候却指向了西。 下面是两个图,体现出手机自带指南针和ST 传感器在方向上的差异。 47468847468 ......
liangtom125 ST MEMS传感器创意设计大赛专区
AVR mega16中的T/C1 ctc模式问题
请教一下,T/C1工作在ctc模式时,当允许比较匹配A中断时,是把TCON1和OCR1A比较,那当允许比较匹配B中断时是不是TCON1和ICR1比较啊?当允许比较匹配B中断时是不是OCR1B的内容就是ICR1的内容啊? ......
czttranslator 嵌入式系统
电子元件教程1
能够产生自感、互感作用的器件均称为电感器件.电感器件是无线电设备中重要元件之一,它与电阻、电容、晶体二极管、晶体三极管等电子器件进行适当的配合,可构成各种功能的电子线路. 由于电感器 ......
mtbf 电源技术
请各位高手帮帮忙 关于超声波驱动电源
最近即将毕业 老师给了个题目是关于2KW超声波驱动电源的设计与制作 要求功率可以 吸起眼镜就足够了 不需要2KW那么大功率 . ..各位好手 能提供一些参考资料吗?急 如果可以发去我邮箱或者QQ邮 ......
edisonq4 模拟电子
【那些年一起陪我走过的板子】我的一半资产是板子
注:我的另一半资产是书。 大三那年,有门选修课是嵌入式,在这一年第一次接触了嵌入式板卡,是博创科技的up-techpxa270开发平台,这个设备可以跑linux或者wince,至今我的电 ......
lcofjp 聊聊、笑笑、闹闹
msp430 f149交流
谁有 MSP430 F149 开发板 3.2TFT 彩色液晶屏和触摸屏驱动程序 (1)并行连接方式驱动程序 (2 )SPI 连接方式驱动程序是否可以共享下...
zhang1234bbcc 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: 2433  2349  611  1438  1245  24  1  25  28  23 

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