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BC546CTA
Page de 6
BC546 / BC547 / BC548 / BC549 / BC550
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© 2002 Fairchild Semiconductor Corporation
  www.fairchildsemi.com
BC546 / BC547 / BC548 / BC549 / BC550 Rev. 1.1.0
Typical Performance Characteristics
Figure 1. Static Characteristic
Figure 2. Transfer Characteristic
Figure 3. DC Current Gain
Figure 4. Base-Emitter Saturation Voltage and
Collector-Emitter Saturation Voltage
Figure 5. Output Capacitance
Figure 6. Current Gain Bandwidth Product
0
2
4
6
8
10
12
14
16
18
20
0
20
40
60
80
100
I
B
 = 50
μ
A
I
B
 = 100
μ
A
I
B
 = 150
μ
A
I
B
 = 200
μ
A
I
B
 = 250
μ
A
I
B
 = 300
μ
A
I
B
 = 350
μ
A
I
B
 = 400
μ
A
 
 
I
C
[m
A]
, C
O
L
L
E
C
T
OR 
CU
RR
EN
T
V
CE
[V], COLLECTOR-EMITTER VOLTAGE
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.1
1
10
100
V
CE
 = 5V
 
 
I
C
[mA]
, CO
LLECT
OR
 CUR
REN
T
V
BE
[V], BASE-EMITTER VOLTAGE
1
10
100
1000
1
10
100
1000
V
CE
 = 5V
 
 
h
FE
DC C
URR
ENT
 GAIN
I
C
[mA], COLLECTOR CURRENT
1
10
100
1000
10
100
1000
10000
I
C
 = 10 I
B
V
CE
(sat)
V
BE
(sat)
 
 
V
BE
(sat)
, V
CE
(sat
)[mV],
 SATU
RAT
ION
 VOL
T
AG
E
I
C
[A], COLLECTOR CURRENT
1
10
100
1000
0.1
1
10
100
f=1MHz
I
E
 = 0
 
 
C
ob
[p
F], C
APACI
T
ANC
E
V
CB
[V], COLLECTOR-BASE VOLTAGE
0.1
1
10
100
1
10
100
1000
V
CE
 = 5V
 
 
f
T
, CU
RREN
T
 G
A
IN-B
ANDW
IDT
H
 PR
OD
UCT
I
C
[mA], COLLECTOR CURRENT