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BUK7628-100A_15 Datasheet, PDF (5/13 Pages) NXP Semiconductors – N-channel TrenchMOS standard level FET | |||
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NXP Semiconductors
BUK7628-100A
N-channel TrenchMOS standard level FET
5. Thermal characteristics
Table 5.
Symbol
Rth(j-mb)
Rth(j-a)
Thermal characteristics
Parameter
thermal resistance from
junction to mounting base
thermal resistance from
junction to ambient
Conditions
minimum footprint; FR4 board
Min Typ Max Unit
-
-
0.9 K/W
-
50 -
K/W
1
Zth(j-mb)
(K/W)
10â1
δ = 0.5
0.2
0.1
0.05
0.02
10â2
0
003aaf156
P
tp
δ=
T
10â3
10â7
10â6
10â5
10â4
10â3
tp
T
10â2 10â1
t
1 10
tp (s)
Fig 6. Transient thermal impedance from junction to mounting base as a function of pulse duration
BUK7628-100A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 â 26 April 2011
© NXP B.V. 2011. All rights reserved.
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