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1N5221UR-1E3TR PDF预览

1N5221UR-1E3TR

更新时间： 2024-01-11 02:32:59
品牌 Logo 应用领域
美高森美 - MICROSEMI 测试二极管
页数 文件大小 规格书
3页 152K
描述
Zener Diode, 2.4V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2

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1N5221UR-1E3TR 技术参数

是否Rohs认证：符合生命周期：Obsolete
零件包装代码：DO-213AA包装说明：O-LELF-R2
针数：2Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8541.10.00.50
风险等级：5.57Is Samacsys：N
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-213AAJESD-30 代码：O-LELF-R2
JESD-609代码：e3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：0.5 W认证状态：Not Qualified
标称参考电压：2.4 V表面贴装：YES
技术：ZENER端子面层：MATTE TIN
端子形式：WRAP AROUND端子位置：END
处于峰值回流温度下的最长时间：NOT SPECIFIED最大电压容差：20%
工作测试电流：20 mABase Number Matches：1

1N5221UR-1E3TR 数据手册

 浏览型号1N5221UR-1E3TR的Datasheet PDF文件第2页浏览型号1N5221UR-1E3TR的Datasheet PDF文件第3页 
1N5221UR-1 thru 1N5281BUR-1,e3  
(or MLL5221-1 thru MLL5281B-1,e3)  
METALLURGICALLY BONDED GLASS  
SURFACE MOUNT 500 mW ZENERS  
S C O T T S D A L E D I V I S I O N  
DESCRIPTION  
APPEARANCE  
The 1N5221BUR-1 thru 1N5281BUR-1 series of 0.5 watt Zener Voltage  
Regulators provides a surface mount equivalent to the popular JEDEC  
registered 1N5221B to 1N5281B for 2.4 to 200 volts in a metallurgically  
bonded configuration. They are available with standard 5%, 10%, or 20%  
tolerances as well as tighter tolerances identified by different suffix letters on  
the part number. Microsemi also offers numerous other Zener products to  
meet higher and lower power applications.  
DO-213AA  
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com  
FEATURES  
APPLICATIONS / BENEFITS  
•
Surface mount equivalents to the JEDEC registered  
1N5221 thru 1N5281B series  
•
Regulates voltage over a broad operating  
current and temperature range  
•
•
•
Hermetically sealed surface mount package  
Internal metallurgical bond  
•
•
Selection from 2.4 to 200 V  
Standard voltage tolerances are plus/minus 5%  
with B suffix identification and 10 % with A suffix  
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, JANTXV, and JANS are  
available by adding MQ, MX, MV, or MSP prefixes  
respectively to part numbers  
•
•
•
•
Nonsensitive to ESD per MIL-STD-750 Method 1020  
Minimal capacitance (see Figure 3)  
•
•
RoHS Compliant devices available by adding “e3” suffix  
DO-7 or DO-35 glass body axial-leaded Zener  
equivalents also available per JEDEC registration (see  
separate data sheet for part numbers 1N5221 thru  
1N5281B series  
Inherently radiation hard as described in Microsemi  
MicroNote 050  
MAXIMUM RATINGS  
MECHANICAL AND PACKAGING  
•
•
Operating and Storage temperature: -65ºC to +175ºC  
•
CASE: Hermetically sealed glass DO-213AA  
(SOD80 or MLL34) MELF style package  
Thermal Resistance: 100ºC/W junction to end cap  
and 250ºC/W junction to ambient when mounted on  
FR4 PC board (1 oz Cu) with recommended footprint  
(see last page)  
•
FINISH: End caps Tin-Lead or RoHS Compliant  
annealed matte-Tin plating solderable per MIL-STD-  
750, method 2026  
•
Steady-State Power: 0.5 watts at end cap  
temperature TEC < 125oC or ambient temperature TA  
< 50ºC when mounted on FR4 PC board as described  
for thermal resistance above (see Figure 2 for  
derating)  
•
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  
•
•
MARKING: cathode band only  
TAPE & REEL option: Standard per EIA-481-B with  
12 mm tape, 2000 per 7 inch reel or 5000 per 13  
inch reel (add “TR” suffix to part number)  
WEIGHT: 0.04 grams  
•
•
Forward voltage @200 mA: 1.1 volts (maximum)  
Solder Temperatures: 260 ºC for 10 seconds (max)  
•
•
See package dimensions on last page  
Copyright © 2005  
8-29-2005 REV A  
Microsemi  
Page 1  
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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