BFP490 Siemens Semiconductor Group, BFP490 Datasheet - Page 6

• Manufacturer Part Number: BFP490
• Description: NPN Silicon RF Transistor (Q62702-F1721)
• Manufacturer: Siemens Semiconductor Group

Semiconductor Group
Total power dissipation P
* Package mounted on epoxy
Permissible Pulse Load R
Semiconductor Group
mW
K/W
1200
1000
10
10
10
900
800
700
600
500
400
300
200
100
0
2
1
0
10
0
-7
20
10
-6
40
10
-5
T
A
60
10
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D = 0
-4
80
10
tot
thJS
-3
100
= f ( T
T
10
S
= f ( t
-2
120 °C
A
*, T
p
T
t
s
p
)
A
,T
S
150
10
S
)
0
6
6
Transition frequency f
f = 200 MHz
V
Permissible Pulse Load
P
CE
totmax
GHz
10
10
10
= parameter in V
20
16
14
12
10
-
8
6
4
2
0
2
1
0
10
0
/ P
-7
50 100 150 200 250 300 350 400 mA 500
totDC
10
-6
= f ( t
10
-5
p
)
10
-4
T
D = 0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
= f ( I
10
-3
C
3
Sep-09-1998
10
)
BFP 490
-2
1998-11-01
I
t
s
C
p
1
0.5
10
0