1N4742A-T

更新时间： 2024-11-04 06:23:27

品牌	Logo	应用领域
美台 - DIODES		稳压二极管测试
页数	文件大小	规格书
4页	442K
描述
1.0W ZENER DIODE

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中文翻译

获取价格

数据手册
替代型号

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1N4742A-T 数据手册

1N4728A - 1N4761A

1.0W ZENER DIODE

SPICE MODELS: 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A 1N4734A 1N4735A

1N4736A 1N4737A 1N4738A 1N4739A 1N4740A 1N4741A 1N4742A 1N4743A 1N4744A 1N4745A

1N4746A 1N4747A 1N4748A 1N4749A 1N4750A 1N4751A 1N4752A 1N4753A 1N4754A 1N4755A

1N4756A 1N4757A 1N4758A 1N4759A 1N4760A 1N4761A

Features

1.0 Watt Power Dissipation

3.3V - 75V Nominal Zener Voltage

Standard V_ZTolerance is 5%

Lead Free Finish, RoHS Compliant (Note 2)

Mechanical Data

Case: DO-41

Case Material: Glass. UL Flammability Classification Rating

94V-0

DO-41 Glass

Dim

Min

26.0

—

Max

—

Moisture Sensitivity: Level 1 per J-STD-020C

Terminals: Finish ¾ Sn96.5Ag3.5. Solderable per

MIL-STD-202, Method 208

4.10

0.86

2.60

Polarity: Cathode Band

—

Marking: Type Number

—

Weight: 0.35 grams (approximate)

All Dimensions in mm

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

Value

Unit

I_Z

Pd / V_Z

Zener Current (see Table page 2)

Power Dissipation

Derate Above 50°C

1.0

6.67

mW/°C

P_d

(Note 1)

Thermal Resistance - Junction to Ambient Air

Forward Voltage @ I_F= 200 mA

175

1.2

°C/W

qJA

V_F

T_j, T_STG

Operating and Storage Temperature Range

-65 to + 175

°C

Note: 1. Valid provided that leads are kept at T @ 50°C with lead length = 9.5mm (3/8”) from case.

2. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied where applicable,

see EU Directive Annex Notes 5 and 7.

DS18007 Rev. 16 - 2

1 of 4

1N4728A - 1N4761A

www.diodes.com

ã Diodes Incorporated

12 3 4

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1N4742A-T 替代型号

型号	品牌	替代类型	描述	数据表
1N4742A-T50A	ONSEMI	功能相似	Zener 1W 5%
1N4742ATR	ONSEMI	功能相似	Zener 1W 5%

与1N4742A-T相关器件

型号	品牌	获取价格	描述	数据表
1N4742AT/R	NXP	获取价格	DIODE 12 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, HERMETIC SEALED,
1N4742A-T/R	FRONTIER	获取价格	Zener Diode, 12V V(Z), 5%, 1W, Silicon, Unidirectional,
1N4742AT26A	FAIRCHILD	获取价格	Zener Diode, 12V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41
1N4742A-T3	WTE	获取价格	Zener Diode, 12V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2
1N4742AT50A	ONSEMI	获取价格	DIODE 12 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, Voltage Regulator
1N4742A-T50A	ONSEMI	获取价格	Zener 1W 5%
1N4742ATA	ONSEMI	获取价格	12V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, HERMETIC SEALED, GLASS, C
1N4742ATA	MOTOROLA	获取价格	12V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, GLASS, CASE 59-03, 2 PIN
1N4742ATA2	TAK_CHEONG	获取价格	Zener Diode, 12V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS, DO-
1N4742A-TAP	VISHAY	获取价格	Zener Diode, 12V V(Z), 5%, 1W,