DL4728 データシートの表示（PDF） - Galaxy Semi-Conductor

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DL4728

ZENER DIODES

Galaxy Semi-Conductor 

BL GALAXY ELECTRICAL

ZENER DIODES

DL4728 - - - DL4764

POWER DISSIPATION: 1.0 W

FEATURES

Silicon planar power zener diodes

For use in stabilizing and clipping circuits with high

power rating.

Standard zener voltage tolerance is ±10%. Add

suffix "A" for ±5% tolerance. other zener voltage

and tolerances are available upon request.

MECHANICAL DATA

Case:MELF, glass case

Terminals: solderable per MIL-STD-202, method 208

Polarity: cathode band

Marking: type number

Approx. weight: 0.25 grams.

MELF

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ambient temperature unless otherwise specified.

Zener current (see Table "Characteristics")

Pow er dissipation @ Tamb 50

Z-current

Junction temperature

Storage temperature range

Junction ambient I=9.5mm(3/8 ), TL=constant

SYMBOL

VALUE

PDiss

IZ

TJ

Ts

RThJA

1.01)

PV/VZ

1751)

-55---+175

170

UNIT

W

mA

K/W

SYMBOL

Forw ard voltage at IF=200mA

VF

1)Valid provided that electrodes re kept at ambient temperature.

MIN

TYP

Document Number 0284021

BLGALAXY ELECTRICAL

MAX

1.2

UNIT

V

www.galaxycn.com

1.

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