Small Signal Transistor
Rating and Characteristic Curves
BC846A/B, BC847A/B/C, BC848A/B/C
250mW, NPN Small Signal Transistor
Figure1. Static Characteristic
100
IB = 400µA
80
IB = 350µA
IB = 300µA
60
IB = 250µA
IB = 200µA
40
IB = 150µA
IB = 100µA
20
IB = 50µA
0
0
4
8
12
16
20
VCE[V], COLLECTOR-EMITTER VOLTAGE
Figure 3. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
1200
hanVdbBoEok, halfpage
(mV)
1000
MGT724
(1)
800
(2)
600
(3)
400
200
0
10−1
1
VCE = 5 V.
(1) Tamb = −55 °C.
(2) Tamb = 25 °C.
(3) Tamb = 150 °C.
10
102
103
IC (mA)
Figure 5. Collector Output Capacitance
100
f=1MHz
10
Figure 2. DC Current Gain
400
handbook, halfpage
MGT723
hFE
(1)
300
200
(2)
(3)
100
0
10−1
1
10
VCE = 5 V.
102
103
IC (mA)
(1) Tamb = 150 °C.
(2) Tamb = 25 °C.
(3) Tamb = −55 °C.
Figure 4. Base-Emitter On Voltage
100
VCE = 2V
10
1
0.1
0.0
0.2
0.4
0.6
0.8
1.0
1.2
VBE[V], BASE-EMITTER VOLTAGE
Figure 6. Current Gain Bandwidth Product
1000
VCE=5V
100
1
0.1
1
10
100
1000
VCB[V], COLLECTOR-BASE VOLTAGE
10
1
0.1
1
10
100
IC[mA], COLLECTOR CURRENT
Version : E11