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1N5543CTR PDF预览

1N5543CTR

更新时间： 2024-11-14 18:04:15
品牌 Logo 应用领域
美高森美 - MICROSEMI 局域网测试二极管
页数 文件大小 规格书
3页 343K
描述
Zener Diode, 25V V(Z), 2%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN

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1N5543CTR 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：DO-35包装说明：HERMETIC SEALED, GLASS, DO-35, 2 PIN
针数：2Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8541.10.00.50
风险等级：5.13其他特性：LOW NOISE
外壳连接：ISOLATED配置：SINGLE
二极管元件材料：SILICON二极管类型：ZENER DIODE
JEDEC-95代码：DO-204AHJESD-30 代码：O-LALF-W2
JESD-609代码：e0湿度敏感等级：1
元件数量：1端子数量：2
封装主体材料：GLASS封装形状：ROUND
封装形式：LONG FORM峰值回流温度（摄氏度）：NOT SPECIFIED
极性：UNIDIRECTIONAL最大功率耗散：0.48 W
认证状态：Not Qualified标称参考电压：25 V
表面贴装：NO技术：AVALANCHE
端子面层：TIN LEAD端子形式：WIRE
端子位置：AXIAL处于峰值回流温度下的最长时间：NOT SPECIFIED
最大电压容差：2%工作测试电流：1 mA
Base Number Matches：1

1N5543CTR 数据手册

 浏览型号1N5543CTR的Datasheet PDF文件第2页浏览型号1N5543CTR的Datasheet PDF文件第3页 
1N5518B thru 1N5546B-1 DO-7  
Low Voltage Avalanche  
500 mW Zener Diodes DO-7  
S C O T T S D A L E D I V I S I O N  
DESCRIPTION  
APPEARANCE  
DO-7  
The 1N5518B thru 1N5546B series of 0.5 watt Zener Voltage Regulators  
provides a selection from 3.3 to 33 volts in standard 5% tolerances as well as  
tighter tolerances identified by different suffix letters on the part number. The  
DO-7 packaging offers a “straight-through” soldered internal connection with  
a larger active die element than otherwise provided in the smaller DO-35  
package if needed. This DO-7 package option is also available in JAN,  
JANTX, and JANTXV military qualifications to MIL-PRF-19500/437.  
Microsemi also offers numerous other Zener products to meet higher and  
lower power applications.  
(DO-204AA)  
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com  
FEATURES  
APPLICATIONS / BENEFITS  
•
Regulates voltage over a broad operating current  
•
•
•
JEDEC registered 1N5518 thru 1N5546 series  
Internally solder bonded  
and temperature range  
•
•
•
Low noise density  
Extensive selection from 3.3 to 33 V  
Also available in JAN, JANTX, and JANTXV  
qualifications per MIL-PRF-19500/437 by adding  
the JAN, JANTX, or JANTXV prefixes to part  
numbers for desired screening level as well as “-  
1” suffix: e.g. JANTX1N5518B-1,  
Standard voltage tolerances are plus/minus 5%  
with a “B” suffix  
•
Tight tolerances available in plus or minus 2% or  
1% with C or D suffix respectively  
Flexible axial-lead mounting terminals  
JANTXV1N5546D-1, etc.  
•
Military Surface Mount available in DO-213AA  
package outline by adding a UR-1 suffix in  
addition to the JAN, JANTX, and JANTXV prefix;  
e.g. JANTX1N5518BUR-1 (see separate data  
sheet)  
Commercial Surface Mount also available in  
separate data sheet as 1N5518BUR to  
1N5546BUR in DO-213AA package (consult  
factory for others)  
•
•
Nonsensitive to ESD per MIL-STD-750 Method  
1020  
•
•
Capacitance also specified (see Figure 3)  
Inherently radiation hard as described in  
•
•
Microsemi MicroNote 050  
Smaller DO-35 glass body axial-leaded Zener  
equivalents are also available  
MAXIMUM RATINGS  
MECHANICAL AND PACKAGING  
•
•
Operating and Storage temperature: -65ºC to  
•
•
•
CASE: Hermetically sealed axial-lead glass DO-  
+175ºC  
7 (DO-204AA) package  
Thermal Resistance: 300 ºC/W junction to lead at  
3/8 (10 mm) lead length from body, or 360ºC/W  
junction to ambient when mounted on FR4 PC  
board (1 oz Cu) with 4 mm2 copper pads and  
track width 1 mm, length 25 mm  
TERMINALS: Leads, tin-lead plated solderable  
per MIL-STD-750, method 2026  
POLARITY: Cathode indicated by band where  
diode is to be operated with the banded end  
positive with respect to the opposite end for  
Zener regulation  
•
Steady-State Power: 0.5 watts at TL < 25oC 3/8  
inch (10 mm) from body or 0.417 W at TA < 25ºC  
when mounted on FR4 PC board as described for  
thermal resistance above (also see Figure 2)  
•
•
MARKING: Part number  
TAPE & REEL option: Standard per EIA-296  
(add “TR” suffix to part number)  
•
•
Forward voltage @200 mA: 1.1 volts (maximum)  
•
•
WEIGHT: 0.2 grams  
See package dimensions on last page  
Solder Temperatures: 260 ºC for 10 s (max)  
Copyright 2003  
Microsemi  
Page 1  
11-12-2003 REV B  
Scottsdale Division  
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503  
123

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