Datasheet > 1N5742-1

1N5742-1

更新时间： 2024-11-13 10:53:07

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
3页	314K
描述
Zener Diode, 18V V(Z), 20%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN

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1N5742-1 数据手册

1N5728B thru 1N5757B-1 DO-35

Axial-Leaded 500 mW Zener Diodes

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

DESCRIPTION

APPEARANCE

The 1N5728 thru 1N5757 series of 0.5 watt Zener Voltage Regulators

provides a selection from 4.7 to 75 volts in standard 5% tolerances as well

as tighter tolerances identified by a “C” or “D” suffix letter on the part

number. These glass axial-leaded DO-35 Zeners are also available with an

internal-metallurgical-bond option by adding a “-1” suffix. Microsemi also

offers numerous other Zener products to meet higher and lower power

applications.

DO-35

(DO-204AH)

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

FEATURES

APPLICATIONS / BENEFITS

•

JEDEC registered 1N5728 to 1N5757 series

•

Regulates voltage over a broad operating

current and temperature range

Extensive selection from 4.7 to 75 V

Internal metallurgical bond option available by

adding a “-1” suffix

•

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 with

“-1” suffix

Surface Mount equivalents are also available in

DO-213AA by adding a UR or UR-1 suffix, e.g.

1N5728UR, 1N5746UR-1, etc. (see separate

data sheets)

Standard voltage tolerances of plus/minus 5%

with a B suffix

•

Tight tolerances available in plus or minus 2%

or 1% with C or D suffix respectively

Flexible axial-lead mounting terminals

•

Nonsensitive to ESD per MIL-STD-750 Method

1020

•

Minimal capacitance (see Figure 3)

DO-7 glass body axial-leaded Zener equivalents

Inherently radiation hard as described in

are also available

Microsemi MicroNote 050

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Operating and Storage temperature: -65^ºC to

•

CASE: Hermetically sealed axial-lead glass

+175^ºC

DO-35 (DO-204AH) package

Thermal Resistance: 250 ^ºC/W junction to lead

at 3/8 (10 mm) lead length from body, or

310^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

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

•

Steady-State Power: 0.5 watts at T_L< 50^oC 3/8

inch (10 mm) from body or 0.48 W at T_A< 25^ºC

when mounted on FR4 PC board as described

for thermal resistance above (also see Figure1)

•

MARKING: Part number

TAPE & REEL option: Standard per EIA-296

(add “TR” suffix to part number)

•

Forward voltage @10 mA: 0.9 volts (maximum)

•

WEIGHT: 0.2 grams

See package dimensions on last page

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

Microsemi

Page 1

11-03-2003 REV A

Scottsdale Division

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

12 3

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与1N5742-1相关器件

型号	品牌	获取价格	描述	数据表
1N5742-1E3	MICROSEMI	获取价格	Zener Diode, 18V V(Z), 20%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLA
1N5742-1TR	MICROSEMI	获取价格	Zener Diode, 18V V(Z), 20%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLA
1N5742A	NJSEMI	获取价格	ELECTRICAL CHARACTERISTICS
1N5742A	MICROSEMI	获取价格	Zener Diode, 18V V(Z), 10%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLA
1N5742A-1	MICROSEMI	获取价格	Zener Diode, 18V V(Z), 10%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLA
1N5742A-1E3	MICROSEMI	获取价格	Zener Diode, 18V V(Z), 10%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLA
1N5742A-1TR	MICROSEMI	获取价格	暂无描述
1N5742AE3	MICROSEMI	获取价格	Zener Diode, 18V V(Z), 10%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLA
1N5742ATR	MICROSEMI	获取价格	Zener Diode, 18V V(Z), 10%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLA
1N5742B	MICROSEMI	获取价格	SILICON 400MW ZENER DIODES

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