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ZM4742

General Semiconductor
Part Number ZM4742
Manufacturer General Semiconductor
Description ZENER DIODES
Published Apr 16, 2005
Detailed Description ZM4728 THRU ZM4764 ZENER DIODES MELF FEATURES ♦ Silicon Planar Power Zener Diodes ♦ For use in stabilizing and clipping...
Datasheet PDF File ZM4742 PDF File

ZM4742
ZM4742


Overview
ZM4728 THRU ZM4764 ZENER DIODES MELF 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 voltages and tolerances are available upon request.
♦ These diodes are also available in DO-41 case with the type designation 1N4728 … 1N4764.
Cathode Mark .
102 (2.
6) .
094 (2.
4) .
022 (0.
55) .
205 (5.
2) .
189 (4.
8) Dimensions are in inches and (millimeters) MECHANICAL DATA Case: MELF Glass Case Weight: approx.
0.
25 g MAXIMUM RATINGS Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL VALUE UNIT Zener Current (see Table “Characteristics”) Power Dissipation at Tamb = 25°C Junction Temperature Storage Temperature Range Ptot Tj TS 1.
0(1) 150 – 65 to +150 Watts °C °C Characteristics at Tamb = 25 °C SYMBOL MIN.
TYP.
MAX.
UNIT Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 200 mA RthJA – – 170(1) °C/W ...



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