2sb1689 ROHM Co. Ltd., 2sb1689 Datasheet - Page 2

• Manufacturer Part Number: 2sb1689
• Description: Transistors Genera Purpose Amplification
• Manufacturer: ROHM Co. Ltd.

Transistors
Electrical characteristic curves
0.001
1000
0.01
100
0.1
10
10
0.001
1
0
Fig.5 Grounded emitter propagation
BASE TO EMITTER VOLTAGE : V
Ta 100 C
COLLECTOR CURRENT : I
Fig.1 DC current gain vs.
25 C
40 C
characteristics
0.01
collector current
0.5
Ta 100 C
25 C
40 C
0.1
1
1
C
V
PULSED
(
V
CE
A)
PULSED
CE
BE
2V
2V
(V
10
)
1.5
0.001
0.01
Fig.2 Collector-emitter saturation voltage
Fig.3 Base-emitter saturation voltage
1000
0.1
0.001
100
1
10
0.001
Ta=100˚C
vs.collector current
vs.collector current
Fig.6 Gain bandwidth product
COLLECTOR CURRENT : I
25˚C
40˚C
EMITTER CURRENT : I
0.01
0.01
Ta= 40˚C
vs. emitter current
100˚C
25˚C
0.1
0.1
1
E
I
C
PULSED
1
(
C
A)
/I
(
Ta 25 C
V
f 100MHz
A)
B
CE
=20
2V
10
10
0.001
0.01
100
0.1
10
0.001
COLLECTOR TO BASE VOLTAGE : V
1
1
0.1
Fig.7 Collector output capacitance
Fig.4 Collector-emitter saturation
COLLECTOR CURRENT : I
I
C
/I
vs. collector-base voltage
Emitter input capacitance
vs.emitter-base voltage
voltage vs. collector current
B
0.01
20
10
50
1
Cib
Cob
0.1
2SB1689
10
C
1
(
Ta 25 C
Ta 25 C
I
f 1MHz
PULSED
A)
E
0mA
CB
(V
2/2
)
100
10