Zowie Technology Corporation
BC846A,B
h
FE
, NORMALIZED DC CURRENT GAIN
2.0
1.5
V
CE
= 10 V
o
T
A
= 25 C
1.0
0.9
0.8
T
A
= 25 C
o
1.0
0.8
0.6
V, VOLTAGE ( VOLTS )
V
BE(SAT)
@ I
C
/I
B
= 10
0.7
V
BE(on)
@ V
CE
= 10 V
0.6
0.5
0.4
0.3
0.2
0.1
V
CE(SAT)
@ I
C
/I
B
= 10
0.4
0.3
0.2
0.2
0
0.5
1.0
2.0
5.0
10
20
50
100
200
0.1
0.2 0.3 0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
20 30
50 70 100
I
C
, COLLECTOR CURRENT ( mA )
I
C
, COLLECTOR CURRENT ( mA )
Figure 1. Normalized DC Current Gain
Figure 2. "Saturation" and "On" Voltage
V
CE
, COLLECTOR EMITTER VOLTAGE ( V )
T
A
= 25 C
I
C
= 10 mA
I
C
= 20 mA
I
C
= 50 mA
o
TEMPERATURE COEFFICIENT (mV / C)
2.0
I
C
= 200 mA
1.0
-55 C to +125 C
o
o
o
1.6
1.2
1.6
I
C
= 100 mA
1.2
2.0
0.8
2.4
0.4
2.8
0
0.02
0.1
1.0
10
20
VB
,
0.2
1.0
10
100
I
B
, BASE CURRENT ( mA )
I
C
, COLLECTOR CURRENT ( mA )
Figure 3. Collector Saturation Region
Figure 4. Base-Emitter Temperature Coefficient
40
T
A
= 25 C
o
t
T
, CURRENT-GAIN-BANDWIDTH PRODUCT
600
500
V
CE
= 5 V
o
T
A
= 25 C
C, CAPACITANCE ( pF )
20
C
ib
200
10
6.0
4.0
C
ob
100
50
20
2.0
0.1
0.2
0.5
1.0
2.0
5.0
10
20
50
100
0
1.0
5.0
10
50
100
V
R
, REVERSE VOLTAGE ( VOLTS )
I
C
, COLLECTOR CURRENT ( mA )
Figure 5. Capacitances
Figure 6. Current-Gain-Bandwidth Product
REV. : 0
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ZOWIE [ ZOWIE TECHNOLOGY CORPORATION ]
