2SB1181 Rohm, 2SB1181 Datasheet - Page 3

• Manufacturer Part Number: 2SB1181
• Description: Power Transistor
• Manufacturer: Rohm

Transistors
-0.05
-0.02
-0.01
-0.05
-0.02
-0.01
1000
-0.5
-0.2
-0.1
-0.5
-0.2
-0.1
500
200
100
50
20
10
-2
-1
Fig.4
-5
-2
-1
-0.1
Fig. 7 Emitter input capacitance
-0.1
COLLECTOR TO EMITTER VOLTAGE : V
-1 -2
Fig.10 Safe operating area
EMITTER TO BASE VOLTAGE : V
-0.2
-0.2
COLLECTOR CURRENT : I
Collector-emitter saturation
voltage vs. collector current
-5 -10 -20 -50-100-200-500
vs. emitter-base voltage
-0.5
(2SB1181)
I
C
-0.5
-1
/I
B
=20
10
-2
-1
-5
-10
-2
Ta=25˚C
*
nonrepetitive
pulse
Single
-20
C
Ta=25˚C
Ta=25˚C
f=1MHz
I
(mA)
C
-1000
=0A
-5
EB
-50 -100
-2000
(V)
-10
CE
(V)
-0.05
1000
-0.5
-0.2
-0.1
500
200
100
COLLECTOR TO EMITTER VOLTAGE : V
-2
-1
50
20
10
Fig.5
5
2
1
-0.5
1
I
I
C Max
C Max
Fig. 8 Safe operating area
2
. (Pulse)
.
-1
EMITTER CURRENT : I
Gain bandwidth product vs.
emitter current
5
-2
(2SB1260)
10 20
-5
-10
50 100 200 500 1000
Ta=25˚C
*
-20
2SB1260 / 2SB1181 / 2SB1241
Single
nonrepetitive
pulse
E
(mA)
V
Ta=25˚C
CE
-50 -100
=- 5V
CE
(V)
500m
200m
100m
Fig.9 Safe operating area (2SB1241)
1000
50m
20m
10m
5m
2m
1m
500
200
100
10
COLLECTOR TO EMITTER VOLTAGE : V
Fig.6
50
20
10
-0.1
5
2
1
0.1 0.2 0.5
5
2
1
COLLECTOR TO BASE VOLTAGE : V
*
1.7 mm thick with collector
copper plating at least 1 cm
I
DC
Printed circuit board:
-0.2
C Max
. (Pulse)
Collector output capacitance
vs. collector-base voltage
-0.5 -1
1 2
5
-2
10 20 50 100200 5001000
-5 -10 -20
2
.
Ta=25˚C
*
Single
nonrepetitive
pulse
Ta=25˚C
f=1MHz
I
E
=0A
-50 -100
CB
CE
(V)
(V)