Datasheet > 1N4689UR/TR

1N4689UR/TR

更新时间： 2024-11-07 07:22:47

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
3页	340K
描述
Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, SOD-80, MELF-2

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

1N4689UR/TR 数据手册

IN4678UR-1 thru 1N4717UR-1

(or MLL4678-1 thru MLL4717UR-1)

METALLURGICALLY BONDED GLASS

SURFACE MOUNT 0.5 WATT ZENERS

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

DESCRIPTION

APPEARANCE

The 1N4678UR-1 thru 1N4717UR-1 series of 0.5 watt glass surface mount

DO-213AA Zener voltage regulators provides a selection from 1.8 to 43 volts

in standard 5% tolerances as well as tighter tolerances with a very low test

current of 50 µA. These have an internal-metallurgical-bond option as

identified with the “-1” suffix. This type of internally bonded Zener package

construction is also available with equivalent military screening as described

in the Features section. 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 1N4678

•

Regulates voltage over a broad operating current and

thru 1N4717 series

temperature range

• Internal metallurgical bond with the “-1” suffix

•

Extensive selection from 1.8 to 43 V

• Options for screening in accordance with MIL-PRF-

19500 for JAN, JANTX, JANTXV, and JANS are

available by adding MQ, MX, MV, MSP respectively to

part numbers; (e.g. MX1N4678UR-1, MV1N4701UR-1,

MSP1N4709DUR-1, etc.)

Standard voltage tolerances are plus/minus 5% with

no suffix

•

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

with additional C or D suffix respectively

Hermetically sealed surface mount package

Nonsensitive to ESD per MIL-STD-750 Method 1020

Minimal capacitance (see Figure 3)

•

• Nonbonded types also available without the “-1” suffix

for both the axial and surface mount packages

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

equivalents also available per JEDEC registration with

part numbers 1N4678 thru 1N4717 on separate data

sheets

Inherently radiation hard as described in Microsemi

MicroNote 050

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

• Operating and Storage temperature: -65^ºC to +175^ºC

• CASE: Hermetically sealed glass DO-213AA (SOD80

• Thermal Resistance: 100 ^ºC/W junction to end cap, or

250^ºC/W junction to ambient when mounted on FR4 PC

board (1 oz Cu) with recommended footprint (see last

page Figure 1)

or MLL34) MELF style package

• 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

• Steady-State Power: 0.5 watts at end cap temperature

_EC< 125^oC or at ambient T_A< 50^ºC when mounted on

FR4 PC board as described for thermal resistance

above (see Figure 2 for derating)

• MARKING: cathode band only

• TAPE & REEL option: Standard per EIA-481-1-B with

12 mm tape, 2000 per 7 inch reel or 5000 per 13 inch

reel (add “TR” suffix to part number)

• Forward voltage @100 mA: 1.5 volts

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

• WEIGHT: 0.04 grams

• See package dimensions on last page

3-12-04 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

12 3

中文翻译

下载PDF

与1N4689UR/TR相关器件

型号	品牌	获取价格	描述	数据表
1N4689UR-1	MICROSEMI	获取价格	Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, MELF-2
1N4689UR-1E3	MICROSEMI	获取价格	Zener Diode, 5.1V V(Z), 5%, 0.5W
1N4689UR-1TRE3	MICROSEMI	获取价格	Zener Diode, 5.1V V(Z), 5%, 0.5W
1N4689URE3	MICROSEMI	获取价格	Zener Diode
1N4689URHR	DIGITRON	获取价格	Zener Diode
1N4689URTR	MICROSEMI	获取价格	暂无描述
1N4690	LGE	获取价格	Zener Diode
1N4690	MICROSEMI	获取价格	SILICON 250 mW ZENER DIODES
1N4690	VISHAY	获取价格	ZENER DIODES
1N4690	KNOX	获取价格	LOW LEVEL ZENER DIODES ULTRA-LOW CURRENT: 50

与1N4689UR/TR相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

1N4689UR/TR

1N4689UR/TR 数据手册

与1N4689UR/TR相关器件

与1N4689UR/TR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

1N4689UR/TR

1N4689UR/TR 数据手册

与1N4689UR/TR相关器件

与1N4689UR/TR相关文章

您还可以找

您在本页遇到什么问题？