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1N4738

SEMTECH
Part Number 1N4738
Manufacturer SEMTECH
Description SILICON PLANAR POWER ZENER DIODES
Published Mar 26, 2015
Detailed Description 1N4727...1N4764 SILICON PLANAR POWER ZENER DIODES for use in stabilizing and clipping circuits with high power rating. S...
Datasheet PDF File 1N4738 PDF File

1N4738
1N4738

Overview
1N4727.
.
.
1N4764 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 and suffix "B" for ±2% tolerance.
Other tolerances are available upon request.
Max.
0.
7 Max.
2.
8 Min.
25.
4 Black Cathode Band Black Part No.
Black "ST" Brand XXX ST Max.
4.
2 Min.
25.
4 Glass Case DO-41 Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Power Dissipation Ptot 1 1) Junction Temperature Tj 200 Storage Temperature Range TS - 65 to + 200 1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Unit W OC OC Characteristics at Ta = 25 OC Parameter Symbol Max.
Thermal Resistance Junction to Ambient Air RthA 170 1) Forward Voltage at IF = 200 mA VF 1.
2 1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Unit K/W V SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company ® listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 12/06/2007 1N4727.
.
.
1N4764 Type Zener Voltage Range 3), 5) VZnom lZT Maximum Zener Impedance 1) rZJT rZJK at IZK Maximum Reverse Leakage Current IR at VR Maximum Surge Current 4) at Ta = 25 OC Maximum Regulator Current 2) V mA Ω Ω mA µA V IZSM (mA) IZM (mA) 1N4727 3 83 10 400 1 150 1 1375 275 1N4728 3.
3 76 10 400 1 150 1 1375 275 1N4729 3.
6 69 10 400 1 100 1 1260 252 1N4730 3.
9 64 9 400 1 100 1 1190 234 1N4731 4.
3 58 9 400 1 50 1 1070 217 1N4732 4.
7 53 8 500 1 10 1 970 193 1N4733 5.
1 49 7 550 1 10 1 890 178 1N4734 5.
6 45 5 600 1 10 2 810 162 1N4735 6.
2 41 2 700 1 10 3 730 146 1N4736 6.
8 37 3.
5 700 1 10 4 660 133 1N4737 7.
5 34 4 700 0.
5 10 5 605 121 1N4738 8.
2 31 4.
5 700 0.
5 10 6 550 110 1N4739 9.
1 28 5 700 0.
5 10 7 500 100 1N4740 10 25 7 700 0.
25 10 7...


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