Datasheet > 1N5944GTR

1N5944GTR

更新时间： 2024-11-17 10:35:39

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
3页	380K
描述
Zener Diode, 62V V(Z), 20%, 1.5W, Silicon, Unidirectional, DO-204AL, HERMETIC SEALED, GLASS, DO-41, 2 PIN

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1N5944GTR 数据手册

1N5913BG thru 1N5956BG (Glass)

Axial-Leaded 1.5 Watt Zener Diodes

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

DESCRIPTION

APPEARANCE

The 1N5913BG-5956BG series of 1.5 watt Zeners provides voltage

regulation in a selection from 3.3 to 200 volts with different tolerances as

identified by suffix letter on the part. These glass encapsulated Zeners with

a G suffix provide hermetic-sealed qualities and higher rated temperature

when required beyond that optionally provided in equivalent plastic-body

constructions (P suffix) for the same JEDEC part numbers. Both package

options are available by Microsemi. A variety of other Zener product

offerings and packages are available by Microsemi to meet higher or lower

power and test-current applications.

DO-41 or

DO-204AL

(Glass)

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

FEATURES

APPLICATIONS / BENEFITS

•

JEDEC registered 1N5913B to 1N5956B

Zener voltage available 3.3V to 200V

•

Regulates voltage over a broad operating current

and temperature range

•

Wide selection from 3.3 to 200 V

Flexible axial-lead mounting terminals

Metallurgically enhanced internal contact design for

greater reliability and lower thermal resistance in

glass hermetically sealed package

Nonsensitive to ESD

Hermetically sealed glass body construction

Specified capacitance (see Figure 3)

Standard voltage tolerances are plus/minus 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

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.

Surface mount equivalents available as SMBJ5913

to SMBJ5956B, SMBG5913 to SMBG5956B, or

MLL5913B to MLL5956B

•

Inherently radiation hard as described in Microsemi

MicroNote 050

Plastic body axial-leaded Zener equivalents are

also available as 1N5913BP to 1N5956BP

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

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

derating in Figure 1).

•

CASE: Hermetically sealed axial-lead glass

package

Operating and Storage temperature: -65^ºC to

+175^ºC

TERMINALS: Leads, tin-lead plated solderable 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

Thermal Resistance: 60 ^ºC/W junction to lead at

3/8 (10 mm) lead length from body, or 120^ºC/W

junction to ambient when mounted on FR4 PC

board (1 oz Cu) with 4 mm²copper pads and track

width 1 mm, length 25 mm

•

MARKING: Part number

TAPE & REEL optional: Standard per EIA-296 (add

•

Steady-State Power: 1.5 watts at T_L< 85^oC 3/8

inch (10 mm) from body, or 1.25 watts at T_A= 25^ºC

when mounted on FR4 PC board as described for

thermal resistance (also see Figure 1)

“TR” suffix to part number)

•

WEIGHT: 0.4 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

11-03-2003 REV B

Scottsdale Division

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

12 3

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与1N5944GTR相关器件

型号	品牌	获取价格	描述	数据表
1N5944P	MCC	获取价格	DIODE 62 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, PLASTIC, DO-41G
1N5944UR-1E3	MICROSEMI	获取价格	Zener Diode, 62V V(Z), 20%, 1.25W, Silicon, Unidirectional, DO-213AB, HERMETIC SEALED, GLA
1N5944UR-1TR	MICROSEMI	获取价格	Zener Diode, 62V V(Z), 20%, 1.25W, Silicon, Unidirectional, DO-213AB, HERMETIC SEALED, GLA
1N5945	MICROSEMI	获取价格	SILICON 1.5 WATT ZENER DIODES
1N5945	TAYCHIPST	获取价格	ZENER DIODES
1N5945	MCC	获取价格	Zener Diode, 68V V(Z), 20%, 1.5W, Silicon, Unidirectional, DO-41, PLASTIC, DO-41G, 2 PIN
1N5945	NJSEMI	获取价格	SILICON 1.5 WATT ZENER DIODES
1N5945	LGE	获取价格	稳压二极管
1N5945	CZSTARSEA	获取价格	DO-41
1N5945A	LGE	获取价格	POWER DISSIPATION: 1.5W

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