Datasheet > 1N4742A-T3

1N4742A-T3

更新时间： 2024-11-04 19:01:51

品牌	Logo	应用领域
WTE		测试二极管
页数	文件大小	规格书
4页	74K
描述
Zener Diode, 12V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2

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1N4742A-T3 数据手册

WTE

POWER SEMICONDUCTORS

1N4728A – 1N4764A

1.0W ZENER DIODE

Features

ꢀ

Glass Passivated Die Construction

ꢀ

1.0 Watt Power Dissipation

3.3 – 100V Nomimal Zener Voltage

5% Standard Vz Tolerance

Low Inductance

Typical I_RLess Than 5.0µA Above 11V

Plastic Case Material Has UL Flammability

Classification Rating 94V-O

DO-41

Min

Mechanical Data

Dim

Max

—

ꢀ

Case: DO-41, Molded Plastic

25.40

4.06

ꢀ

Terminals: Axial Leads, Solderable per

MIL-STD-202, Method 208

5.21

0.864

2.72

0.71

ꢀ

Polarity: Cathode Band

Marking: Type Number

Weight: 0.35 grams (approx.)

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 4

2.00

All Dimensions in mm

Maximum Ratings @T_A=25°C unless otherwise specified

Characteristic

Symbol

Value

Unit

DC Power Dissipation at T_L= 50°C (Note 1)

Derate above 50°C

1.0

6.67

mW/°C

P^d

Forward Voltage @ IF = 200mA

1.2

170

Thermal Resistance Junction to Ambient (Note 2)

Operating and Storage Temperature Range

RθJA

K/W

°C

Tj, TSTG

-65 to +150

Note: 1. Measured at lead length 3/8” (9.5mm) from body.

2. Valid provided that leads are kept at ambient temperature at a distance of 10mm from the case.

1N4728A – 1N4764A

1 of 4

12 3 4

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与1N4742A-T3相关器件

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