Infineon Technologies N/A BFP 420 NPN Case type SOT 343 I(C) BFP420 Datenbogen
Produktcode
BFP420
2009-12-02
BFP420
5
Total power dissipation P
tot
=
ƒ(T
S
)
0
20
40
60
80
100
120
°C
150
T
S
0
20
40
60
80
100
120
140
160
mW
200
P
tot
Permissible Pulse Load R
thJS
=
ƒ(t
p
)
10
-7
10
-6
10
-5
10
-4
10
-3
10
-2
10
0
s
t
p
1
10
2
10
3
10
K/W
R
thJS
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D = 0
0.2
0.1
0.05
0.02
0.01
0.005
D = 0
Permissible Pulse Load
P
P
totmax
/P
totDC
=
ƒ(t
p
)
10
-7
10
-6
10
-5
10
-4
10
-3
10
-2
10
0
s
t
p
0
10
1
10
-
P
totmax
/P
totDC
D = 0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
0.005
0.01
0.02
0.05
0.1
0.2
0.5
Collector-base capacitance C
cb
=
ƒ(V
CB
)
f = 1MHz
0
1
2
V
4
V
CB
0
0.05
0.1
0.15
0.2
pF
0.3
C
cb