BSP 297
Power dissipation
Drain current
ƒ
ƒ
I = (T )
D A
P
= (T )
tot
A
≥
parameter: V
10 V
GS
2.0
W
0.70
A
0.60
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
Ptot
ID
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.0
0
20
40
60
80 100 120
˚C
160
0
20
40
60
80 100 120
˚C
160
TA
TA
Safe operating area ID=f(VDS
)
Transient thermal impedance
ƒ
parameter : D = 0, TC=25˚C
Z
= (t )
th JA
p
parameter: D = t / T
p
10 2
K/W
10 1
ZthJC
10 0
10 -1
10 -2
D = 0.50
0.20
0.10
0.05
0.02
single pulse
10 -3
0.01
10 -4
10 -8 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1s 10 0
tp
Data Sheet
5
05.99
ETC [ ETC ]
