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SI4554DY Datasheet, PDF (11/14 Pages) Vishay Siliconix – N- and P-Channel 40 V (D-S) MOSFET
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P-CHANNEL TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
1
Duty Cycle = 0.5
Si4554DY
Vishay Siliconix
0.2
0.1
0.1
0.05
0.02
0.01
10-4
10-3
1
Duty Cycle = 0.5
Notes:
PDM
Single Pulse
10-2
10-1
1
Square Wave Pulse Duration (s)
t1
t2
1. Duty Cycle, D =
t1
t2
2. Per Unit Base = RthJA = 110 °C/W
3. TJM - TA = PDMZthJA(t)
4. Surface Mounted
10
100
1000
Normalized Thermal Transient Impedance, Junction-to-Ambient
0.2
0.1
0.1
0.05
0.02
Single Pulse
0.01
10-4
10-3
10-2
10-1
1
10
Square Wave Pulse Duration (s)
Normalized Thermal Transient Impedance, Junction-to-Foot
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?63660.
Document Number: 63660
www.vishay.com
S11-2527-Rev. A, 26-Dec-11
11
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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