1N5945BUR-1A

更新时间： 2024-11-12 13:03:39

品牌	Logo	应用领域
美高森美 - MICROSEMI		二极管齐纳二极管测试
页数	文件大小	规格书
3页	192K
描述
暂无描述

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

1N5945BUR-1A 数据手册

1N5913BUR-1 thru 1N5956BUR-1

(or MLL5913B thru MLL5956B)

METALLURGICALLY BONDED GLASS

SURFACE MOUNT 1.5 WATT ZENERS

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

DESCRIPTION

APPEARANCE

This surface mountable 1.5 W Zener diode series in the JEDEC DO-213AB

package is similar in electrical features to the JEDEC registered 1N5913B

thru 1N5956B axial-leaded package for 3.3 to 200 V. It is an ideal selection

for applications of high density and low parasitic requirements. Due to its

glass hermetic qualities and metallurgically enhanced internal contacts, it

may also be used for high reliability applications when required by a source

control drawing (SCD) or screening in accordance with MIL-PRF-19500 as

described in Features below. Zener voltage tolerance options are identified

by part number suffix including tight-tolerance. A variety of other Zener

product offerings and packages are available by Microsemi to meet higher

DO-213AB

or lower power and test current applications.

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

FEATURES

APPLICATIONS / BENEFITS

•

Electrically similar to the JEDEC registered 1N5913B

• Regulates voltage over a broad operating current

thru 1N5956B zener series

and temperature range

•

Zener voltages available 3.3V to 200V

• Wide selection from 3.3 to 200 V

• Leadless package for surface mounting

• Ideal for high density mounting

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, e.g. MX1N5913BUR-1,

MV1N5923CUR-1, MSP1N5952DUR-1, etc.

Surface mount equivalents also available as

SMBJ5913B to SMBJ5956B, SMBG5913B to

SMBG5956B, SMAJ5913B to SMAJ5956B, or as

1PMT5913B to 1PMT5956B (see separate data

sheets)

• Metallurgically enhanced internal contact design for

greater reliability and lower thermal resistance

•

Standard voltage tolerances are +/- 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

• Nonsensitive to ESD

• Hermetically sealed glass package

• Specified capacitance (see Figure 2)

Plastic body axial-leaded Zener equivalents are also

available as 1N5913BP to 1N5956BP (see separate

data sheet)

• Inherently radiation hard as described in Microsemi

MicroNote 050

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Power dissipation at 25^ºC: 1.5 watts (also see

derating in Figure 1).

• CASE: Hermetically sealed DO-213AB glass MELF

package

•

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

• TERMINALS: End caps, tin-lead plated solderable

Thermal Resistance: 40 ^ºC/W junction to end cap, or

120^ºC/W junction to ambient when mounted on FR4

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

last page)

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

•

Steady-State Power: 1.50 watts at T_EC< 115^oC, or

1.25 watts at T_A= 25^ºC when mounted on FR4 PC

board and recommended footprint as described for

thermal resistance (also see Figure 1)

• MARKING: Cathode band only

• TAPE & REEL optional: Standard per EIA-481-B

with 12 mm tape, 1500 per 7 inch reel or 5000 per

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

• WEIGHT: 0.05 grams

• See package dimensions on last page

•

Forward voltage @200 mA: 1.2 volts (maximum)

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

Microsemi

Page 1

1-04-2005 REV D

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1N5945BUR-1A相关器件

型号	品牌	获取价格	描述	数据表
1N5945BUR-1ATR	MICROSEMI	获取价格	暂无描述
1N5945BUR-1B	MICROSEMI	获取价格	暂无描述
1N5945BUR-1BTR	MICROSEMI	获取价格	暂无描述
1N5945BUR-1C	MICROSEMI	获取价格	Zener Diode, 68V V(Z), 2%, 1.25W, Silicon, Unidirectional, DO-213AB, HERMETIC SEALED, GLAS
1N5945BUR-1CTR	MICROSEMI	获取价格	暂无描述
1N5945BUR-1D	MICROSEMI	获取价格	暂无描述
1N5945BUR-1DTR	MICROSEMI	获取价格	Zener Diode, 68V V(Z), 1%, 1.25W, Silicon, Unidirectional, DO-213AB, HERMETIC SEALED, GLAS
1N5945BUR-1E3	MICROSEMI	获取价格	Zener Diode
1N5945BUR-1TR	MICROSEMI	获取价格	Zener Diode, 68V V(Z), 20%, 1.25W, Silicon, Unidirectional, DO-213AB, HERMETIC SEALED, GLA
1N5945C	MOTOROLA	获取价格	Zener Diode, 68V V(Z), 2%, 1.5W, Silicon, Unidirectional, DO-41

与1N5945BUR-1A相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

23
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

8
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

9
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

32

产品中心

服务支持

精选活动

关于我们

帮助中心

1N5945BUR-1A

1N5945BUR-1A 数据手册

与1N5945BUR-1A相关器件

与1N5945BUR-1A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

1N5945BUR-1A

1N5945BUR-1A 数据手册

与1N5945BUR-1A相关器件

与1N5945BUR-1A相关文章

您还可以找

您在本页遇到什么问题？