Datasheet > 1N5540URE3

1N5540URE3

更新时间： 2024-11-24 15:38:23

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	356K
描述
Zener Diode, 20V V(Z), 20%, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2

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技术参数
数据手册

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1N5540URE3 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：	R-LELF-R2
针数：	2	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5.62	其他特性：	METALLURGICALLY BONDED
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-213AA	JESD-30 代码：	R-LELF-R2
元件数量：	1	端子数量：	2
封装主体材料：	GLASS	封装形状：	RECTANGULAR
封装形式：	LONG FORM	极性：	UNIDIRECTIONAL
标称参考电压：	20 V	表面贴装：	YES
技术：	AVALANCHE	端子形式：	WRAP AROUND
端子位置：	END	最大电压容差：	20%
工作测试电流：	1 mA	Base Number Matches：	1

1N5540URE3 数据手册

1N5518BUR thru 1N5546BUR

(or MLL5518B thru MLL5546B)

Low Voltage Surface Mount

500 mW Avalanche Diodes

S C O T T S D A L E D I V I S I O N

DESCRIPTION

APPEARANCE

The 1N5518BUR thru 1N5546BUR series of 0.5 watt glass surface mount

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. These are also available with an internal-

metallurgical-bond option by adding a “-1” suffix (see separate data sheet)

including JAN, JANTX, and JANTXV military qualifications. 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 equivalent to JEDEC registered

1N5518 thru 1N5546 series

Internally metallurgical bond option available by

adding “-1” suffix that also includes JAN, JANTX,

and JANTXV qualifications per MIL-PRF-19500/437

(see separate data sheet for same part numbers

with “-1” suffix

DO-7 or DO-35 glass body axial-leaded Zener

equivalents also available per JEDEC registration

(see separate data sheets for part numbers 1N5518

thru 1N5546 DO-7 and DO-35

•

Regulates voltage over a broad operating current

and temperature range

•

Extensive selection from 3.3 to 33 V

Standard voltage tolerances are plus/minus 5% with

a “B” suffix, e.g. 1N5518BUR, etc.

•

Tight tolerances available in plus or minus 2% or 1%

with C or D suffix respectively, e.g. 1N5518CUR,

1N5518DUR, etc.

Hermetically sealed surface mount package

Nonsensitive to ESD per MIL-STD-750 Method 1020

Minimal capacitance (see Figure 3)

•

Inherently radiation hard as described in Microsemi

MicroNote 050

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Operating and Storage temperature: -65^ºC to

•

CASE: Hermetically sealed glass DO-213AA

+175^ºC

(SOD80 or MLL34) MELF style package

Thermal Resistance: 150 ^ºC/W junction to end cap

and 300^ºC/W junction to ambient when mounted on

FR4 PC board (1 oz Cu) with recommended footprint

(see last page)

Steady-State Power: 0.5 watts at end cap

temperature T_EC< 100^ºC or ambient temperature T_A

< 25^ºC when mounted on FR4 PC board as

described for thermal resistance above (see Figure

2 for derating)

•

TERMINALS: End caps 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

•

MARKING: cathode band only

TAPE & REEL option: Standard per EIA-481-1-A

with 12 mm tape, 2000 per 7 inch reel or 5000 per

13 inch reel (add “TR” suffix to part number)

•

Forward voltage @200 mA: 1.1 volts (maximum)

•

WEIGHT: 0.04 grams

Solder Temperatures: 260 ^ºC for 10 s (max)

See package dimensions and recommended pad

layout on last page

Microsemi

Page 1

10-13-2003 REV A

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

12 3

中文翻译

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与1N5540URE3相关器件

型号	品牌	获取价格	描述	数据表
1N5540URE3TR	MICROSEMI	获取价格	Zener Diode, 20V V(Z), 20%, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL
1N5540URTR	MICROSEMI	获取价格	Zener Diode, 20V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLAS
1N5540URTR-1	MICROSEMI	获取价格	Low Voltage Surface Mount 500 mW Avalanche Diodes
1N5541	NJSEMI	获取价格	0.4W LOW VOLTAGE AVALANCHE DIODES
1N5541	MICROSEMI	获取价格	LOW VOLTAGE AVALANCHE DIODES DO-35
1N5541	GOOD-ARK	获取价格	0.4W LOW VOLTAGE AVALANCHE DIODES
1N5541	KNOX	获取价格	LOW VOLTAGE AVALANCHE ZENER DIODES HIGH PERFORMANCE: LOW NOISE, LOW LEAKAGE
1N5541	CENTRAL	获取价格	Zener Diode, 22V V(Z), 20%, 0.4W, Silicon, Unidirectional, DO-35,
1N5541	ONSEMI	获取价格	DIODE VOLTAGE REGULATOR DIODE, Voltage Regulator Diode
1N5541-1	MICROSEMI	获取价格	Low Voltage Surface Mount 500 mW Avalanche Diodes

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