PHP28NQ15T Datasheet, PDF (4/13 Pages) NXP Semiconductors – N-channel TrenchMOS standard level FET

NXP Semiconductors
PHP28NQ15T
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
-
-
1
K/W
-
60
-
K/W
003aab103
10
Z_th(j-mb)
(K/W)
1
δ =0.5
0.2
10^{-1 0.1}
0.05
P
δ = ^tp
T
0.02
single pulse
t_p
t
10^-2
10^-5
10^-4
10^-3
T
10^-2
10^-1
t_p (s)
Fig 4. Transient thermal impedance from junction to mounting base as a function of pulse duration
PHP28NQ15T_2
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 02 — 22 March 2010
© NXP B.V. 2010. All rights reserved.
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