1N4728 データシートの表示（PDF） - Jinan Jingheng (Group) Co.,Ltd

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1N4728

1W SILICON PLANAR ZENER DIODES

Jinan Jingheng (Group) Co.,Ltd 

R

SEMICONDUCTOR

1W SILICON PLANAR ZENER DIODES

FEATURES

DO-41(GLASS)

Silicon planar power zener diodes

For use in stabilizing and clipping circuits with high power rating.

Standards Zener voltage tolerance is 10%.

Add suffix "A" for 5% tolerance Other tolerance available upon

request

MECHANICAL DATA

0.102(2.6)

MAX

DIA

1.102(28)

MIN

0.161(4.1)

MAX

Case: DO-41 glass case

Weight: Approx. 0.35 gram

0.034(0.86)

MAX

DIA

1.102(28)

MIN

Dimensions in inches and (millimeters)

ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES) (TA=25 C)

Zener current see table "Characteristics"

Power dissipation at TA=25 C

Ptot

Junction temperature

TJ

Storage temperature range

TSTG

1) Valid provided that a distance of 8mm from case are kept at ambient temperature

ELECTRICAL CHARACTERISTICS (TA=25 C)

11)

175

-65 to+175

mW

C

C

Thermal resistance junction to ambient air

RthA

Forward voltage at IF=200mA

VF

1) Valid provided that a distance of 8mm from case are kept at ambient temperature

1701)

1.2

C /W

V

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