English
Language : 

BUK7907-55ATE Datasheet, PDF (5/15 Pages) NXP Semiconductors – N-channel TrenchPLUS standard level FET
◁
NXP Semiconductors
BUK7907-55ATE
N-channel TrenchPLUS standard level FET
5. Thermal characteristics
Table 5.
Symbol
Rth(j-a)
Rth(j-mb)
Thermal characteristics
Parameter
Conditions
thermal resistance from vertical in still air
junction to ambient
thermal resistance from see Figure 4
junction to mounting
base
Min Typ Max Unit
-
60
-
K/W
-
-
0.55 K/W
03ni29
1
Zth(j-mb)
(K/W)
10−1
10−2
δ = 0.5
0.2
0.1
0.05
0.02
single shot
P
δ = tp
T
10−3
10−6
10−5
10−4
10−3
10−2
10−1
tp
t
T
1
10
tp (s)
Fig 4. Transient thermal impedance from junction to mounting base as a function of pulse duration
BUK7907-55ATE_3
Product data sheet
Rev. 03 — 9 February 2009
© NXP B.V. 2009. All rights reserved.
5 of 15
 ▷