PHP125 Datasheet, PDF (4/12 Pages) NXP Semiconductors – P-channel enhancement mode MOS transistor

Philips Semiconductors
P-channel enhancement mode
MOS transistor
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
R_{th j-s}
thermal resistance from junction to soldering point
Product specification
PHP125
VALUE
25
UNIT
K/W
10²
handbook, full pagewidth
Rth _j−s
(K/W)
10
1
10^−1
10^−6
δ=
0.75
0.5
0.33
0.2
0.1
0.05
0.02
0.01
0
10^−5
10^−4
10^−3
10^−2
MBG753
P
δ
=
tp
T
tp
t
T
10^−1
tp (s)
1
Fig.4 Transient thermal resistance from junction to soldering point as a function of pulse time; typical values.
1997 Jun 18
4