Datasheet > 1N4749ADTA2

1N4749ADTA2

更新时间： 2024-11-21 06:04:59

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
9页	113K
描述
24V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41

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1N4749ADTA2 数据手册

MOTOROLA

SEMICONDUCTOR

TECHNICAL DATA

GENERAL

DATA

1–1.3 WATT

1–1.3 Watt DO-41 Glass

Zener Voltage Regulator Diodes

GENERAL DATA APPLICABLE TO ALL SERIES IN

THIS GROUP

DO-41 GLASS

One Watt Hermetically Sealed Glass

Silicon Zener Diodes

1 WATT

ZENER REGULATOR

DIODES

3.3–100 VOLTS

Specification Features:

• Complete Voltage Range — 3.3 to 100 Volts

• DO-41 Package

• Double Slug Type Construction

• Metallurgically Bonded Construction

• Oxide Passivated Die

Mechanical Characteristics:

CASE: Double slug type, hermetically sealed glass

MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16″ from

case for 10 seconds

FINISH: All external surfaces are corrosion resistant with readily solderable leads

POLARITY: Cathode indicated by color band. When operated in zener mode, cathode

will be positive with respect to anode

CASE 59-03

DO-41

GLASS

MOUNTING POSITION: Any

WAFER FAB LOCATION: Phoenix, Arizona

ASSEMBLY/TEST LOCATION: Seoul, Korea

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

DC Power Dissipation @ T = 50°C

Derate above 50°C

6.67

Watt

mW/°C

Operating and Storage Junction Temperature Range

T , T

– 65 to +200

°C

stg

1.25

L = LEAD LENGTH

TO HEAT SINK

L = 1

″

L = 1/8

″

L = 3/8

0.75

0.5

0.25

100

120

140

160 180

200

T , LEAD TEMPERATURE (

Figure 1. Power Temperature Derating Curve

Motorola TVS/Zener Device Data

1–1.3 Watt DO-41 Glass Data Sheet

6-20

12 3 4 5 6 7...9

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