SIA421DJ View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
MFG CO.
SIA421DJ Datasheet PDF : 9 Pages
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TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
25
20
20
15
15
Package Limited
10
10
5
5
0
0
0
25
50
75
100 125 150
25
TC - Case Temperature (°C)
Current Derating*
SiA421DJ
Vishay Siliconix
50
75
100
125
150
TC - Case Temperature (°C)
Power Derating
* The power dissipation PD is based on TJ(max.) = 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
dissipation limit for cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package
limit.
Document Number: 73975
www.vishay.com
S12-1959-Rev. E, 13-Aug-12
5
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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