BUK754R0-40C_15 Datasheet, PDF (5/14 Pages) NXP Semiconductors – N-channel TrenchMOS standard level FET

NXP Semiconductors
BUK754R0-40C
N-channel TrenchMOS standard level FET
5. Thermal characteristics
Table 5.
Symbol
R_th(j-mb)
R_th(j-a)
Thermal characteristics
Parameter
thermal resistance from
junction to mounting base
thermal resistance from
junction to ambient
Conditions
see Figure 4
vertical in still air
Min Typ Max Unit
-
-
0.74 K/W
-
-
60 K/W
1
Zth (j-mb)
(K/W)
δ = 0.5
0.2
10^-1
0.1
0.05
0.02
10^-2 _{single pulse}
003aac590
P
δ = ^tp
T
10^-3
10^-6
10^-5
10^-4
10^-3
10^-2
t_p
T
10^-1
tp (s)
t
1
Fig 4. Transient thermal impedance from junction to mounting base as a function of pulse duration
BUK754R0-40C
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 02 — 20 July 2010
© NXP B.V. 2010. All rights reserved.
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