℃
℃
℃
℃
NPN General Purpose Transistor
h t t p : / / w w w . w e i t r o n . c o m . t w
W E I T R O N
Maximum Ratings
THERMAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
OFF CHARACTERISTICS
( TA=25 C unless otherwise noted)
BC546
BC546
BC547
BC547
BC548
BC548
BC546
BC547
BC548
BC546
BC547
BC548
BC546
BC547
BC548
BC546
BC547
BC548
BC546, A/B
BC547, A/B/C
BC548, A/B/C
TO-92
2
2
3
3
1
1
80 50 30
65 45 30
6 6 6
100
625
80
50
30
65
45
30
6
Rating Symbol
Collector-Emitter Voltage V
Collector Current Continuous l
Collector-Base Voltage V
Emitter-Base Voltage V
ECO
CBO
EBO
C
Unit
Unit
Unit
Max
MaxMin
Symbol
Symbol
Characteristics
Characteristics
Total Device Dissipation
Alumina Substrate, T = 25 C
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mAdc
mW/ C
C
-55 to +150
A
Junction and Storage, Temperature
PD
TJ, Tstg
V(BR)CEO
V(BR)CBO
V(BR)EBO
Collector-Emitter Breakdown Voltage
(l = 1 mAdc. l =0)
CB
Collector-Base Breakdown Voltage
(l = 100 mAdc. l =0)
CE
Emitter-Base Breakdown Voltage
(l = 10 mAdc. l =0)
EC
COLLECTOR
BASE
EMITTER
1/5
Rev.B 27-Apr-05
℃
ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (Countinued)
WEITRON
http://www.weitron.com.tw
BC546
BC547
BC548
BC546
BC547
BC548
BC546
BC547
BC548
BC546, A/B
BC547, A/B/C
BC548, A/B/C
BC546
BC547
BC547A/BC548A
BC546B/BC547B/BC548B
BC546C/BC547C/BC548C
BC548
DC C urrent G ain
(IC=0.1 mAdc, VC E =10 V dc)
(IC=1.0 mAdc, VC E =10 V dc)
(IC=10 mAdc, V C E =10 V dc)
(IC=10 mAdc, V C E =10 V dc, T A=-55 C )
(IC=150 mAdc, VC E =10 V dc) (3)
(IC=150 mAdc, VC E =1.0Vdc) (3)
(IC=500 mAdc, VC E =10 V dc) (3)
MP S 2222A
ONLY
C ollector-E mitter S aturation Voltage (3)
(IC=150 mAdc, IB=15mAdc)
(IC=500 mAdc, IB=50mAdc)
B as e-E mitter S aturation V oltage (3)
(IC=150 mAdc, IB=15mAdc)
(IC=500 mAdc, IB=50mAdc)
hF E
VC E (s at)
VB E (s at)
-
Vdc
Vdc
35
50
75
35
100
50
30
40
-
-
-
-
-
0.6
-
-
-
-
-
-
300
-
-
-
1.3
1.2
2.6
2.0
0.4
0.3
1.6
1.0
ON CHARACTERISTICS
OFF CHARACTERISTICS
MP S 2222
MP S 2222A
MP S 2222
MP S 2222A
MP S 2222
MP S 2222A
MP S 2222
MP S 2222A
MP S 2222
MP S 2222A
DC current gain
Collector-emitter saturation voltage
Collector Cutoff Current
Collector Cutoff Current
Emitter Cutoff Current
Base-emitter saturation voltage
Transition frequency
h
V
V
MHz
FE
VCE(sat)
VBE(sat)
fT
110 450
110 800
110 800
110 220
200 450
420 800
- 0.3
- 1
150 -
Characteristics Symbol Min Max Unit
(VCE=60V, lB=0)
(VCE=45V, lB=0)
(VCE=30V, lB=0)
(VCE=5V, lc=2mA)
(lC=100mA, lB=5mA)
(lC=100mA, lB=5mA)
(VCE=5V, lC=10mA, f=100MHz)
(VCB=70V, lE=0)
(VCB=50V, lE=0)
(VCB=30V, lE=0)
0.1
0.1
0.1
mA
mA
mA
lCEO
lCBO
lEBO
(V =5.0 Vdc, l =0)
EB C
2/5
Rev.B 27-Apr-05
Typical Characteristics
WEITRON
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BC546, A/B
BC547, A/B/C
BC548, A/B/C
3/5
Rev.B 27-Apr-05
Typical Characteristics
WEITRON
http://www.weitron.com.tw
BC546, A/B
BC547, A/B/C
BC548, A/B/C
4/5
Rev.B 27-Apr-05
WEITRON
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BC546, B
BC547, A/B/C
BC548, A/B/C
Dim
A
B
C
D
E
G
H
J
K
L
Min
3.30
1.10
0.38
0.36
4.40
3.43
4.30
Max
TO-92
TO-92 Outline Dimensions unit:mm
3.70
1.40
0.55
0.51
4.70
-
4.70
2.64
14.50
1.270TYP
E
C
H
A
B
D
L
J
K
G
2.44
14.10
5/5
Rev.B 27-Apr-05
