1N4743 View Datasheet(PDF) -

MCC

TM

Micro Commercial Components

 omponents

20736 Marilla Street Chatsworth



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Features

Hermetic Glass Package

Silicon Planar Zener Diodes

Lead Free Finish/Rohs Compliant (Note2) ("P"Suffix designates

Compliant. See ordering information)

Moisture Sensitivity: Level 1

Mechanical Data

Case: DO-41 Glass Package

Marking : Cathode band and type number

Weight: 0.309 grams (Approx.)

Maximum Ratings

Operating Temperature: -65oC to +200oC

Storage Temperature: -65oC to +200oC

For capacitive load, derate current by 20%

Electrical Characteristics @ 25oC Unless Otherwise Specified

DC Power

Dissipation

Forward

Voltage Drop

Thermal

Resistance

Power Derating

from 100oC

Pd

VF

RthJA

Ptot

1.0W

1.2V

≤ TA 50OC

100K/W

10mW/oC

Note 1

Note: (1) Valid provided that electrodes at a distance

of 10mm from case are kept at ambient

temperature.

(2). Lead in Glass Exemption Applied, see EU Directive Annex 5.

1N4728

THRU

1N4761

1.0 Watt

Zener Diode

3.3 to 75 Volts

DO-41G

D

A

Cathode

Mark

B

D

C

DIM

A

B

C

D

DIMENSIONS

INCHES

MIN

MAX

MM

MIN

MAX

NOTE

-----

0.177

-----

4.50

-----

0.110 -----

2.80 Diameter

0.026 0.034 0.70

0.90 Diameter

1.000

----- 25.40

-----

Revision: A

www.mccsemi.com

1 of 4

2011/01/01

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