Diodes 2DA1797 - Manual (Page 5)

2DA1797
Document number: DS31619 Rev. 4 - 2
5 of 7
www.diodes.com
November 2013
© Diodes Incorporated
2DA1797
NEW PROD
UC
T
1 10 100 1,000 10,000
-I , COLLECTOR CURRENT (mA)
C
Fig. 7 Typical Base-Emitter Saturation Voltage
vs. Collector Current
0
0.2
0.4
0.6
0.8
1.0
1.2
-V
, BASE
-E
MI
T
T
E
R
SA
T
U
R
A
T
IO
N
V
O
LT
A
G
E (
V
)
BE(
SA
T
)
T = 150°C
A
T = 25°C
A
T = -55°C
A
T = 85°C
A
I = 10
C B
/I
0.1 1 10 100
V , REVERSE VOLTAGE (V)
R
Fig. 8 Typical Capacitance Characteristics
10
100
1,000
C
A
P
A
C
IT
A
N
C
E (
pF
)
C
ibo
C
obo
f = 1MHz
0 10 20 30 40 50 60 70 80 90 100
-I , COLLECTOR CURRENT (mA)
C
Fig. 9 Typical Gain-Bandwidth Product
vs. Collector Current
1
10
100
1,000
f,
G
AIN-
B
A
NDW
ID
T
H
P
R
O
D
U
C
T
(M
H
z)
T
V = -2V
f = 100MHz
CE