BC546/BC547/BC548
Features
•
Halogen Free Available Upon Request By Adding Suffix "-HF"
•
Epoxy Meets UL 94 V-0 Flammability Rating
•
Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS
Compliant. See Ordering Information)
NPN Silicon
Amplifier Transistor
Maximum Ratings @ 25°C Unless Otherwise Specified
•
Operating Junction Temperature Range: -55℃ to +150℃
•
Storage Temperature Range: -55℃ to +150℃
•
Thermal Resistance: 200℃/W Junction to Ambient
•
Thermal Resistance: 83.3℃/W Junction to Case
Parameter
Symbol
Collector-Emitter
Voltage
BC547
VCBO
30
BC546
65
VCEO
BC546
BC547
V
45
A
30
BC548
Emitter-Base Voltage
TO-92
V
50
BC548
BC547
Unit
80
BC546
Collector-Base Voltage
Rating
E
6
VEBO
6
V
B
6
BC548
Continuous Collector Current
IC
0.1
A
Power Dissipation @TA=25°C
PD
0.625
W
Power Dissipation @TC=25°C
PD
1.5
W
G
1
2
3
C
Internal Structure
D
C
B
E
1.COLLECTOR
2.BASE
3.EMITTER
DIM
A
B
C
D
E
G
Rev.3-2-12012020
1/3
DIMENSIONS
INCHES
MM
NOTE
MIN MAX MIN MAX
0.169 0.185 4.30 4.70
0.169 0.185 4.30 4.70
0.500 ----- 12.70 ----0.015 0.022 0.38 0.55
0.130 0.146 3.30 3.70
0.095 0.105 2.42 2.67 Straight Lead
0.173 0.220 4.40 5.60
Bent
MCCSEMI.COM
BC546/BC547/BC548
Electrical Characteristics @ TA=25°C Unless Otherwise Specified
Parameter
Collector-Base Breakdown
Voltage
Collector-Emitter
Breakdown Voltage
Emitter-Base Breakdown
Voltage
Symbol
BC546
Min
Typ
Collector Cutoff Current
Units
Conditions
80
V
IC=100µA, IE=0
V
IC=1mA, IB=0
V
IE=10µA, IC=0
0.1
µA
VCB=70V, IE=0
0.1
µA
VCB=50V, IE=0
BC548
0.1
µA
VCB=30V, IE=0
BC546
0.1
µA
VCE=60V, IB=0
0.1
µA
VCE=45V, IB=0
0.1
µA
VCE=30V, IB=0
0.1
µA
VEB=5V, IC=0
BC547
V(BR)CBO
50
BC548
30
BC546
65
BC547
V(BR)CEO
45
BC548
30
BC546
6
BC547
V(BR)EBO
BC548
6
6
BC546
Collector Cutoff Current
Max
ICBO
BC547
ICEO
BC547
BC548
Emitter Cutoff Current
IEBO
DC Current Gain
hFE
110
VCE=5V, IC=2mA
800
Collector-Emitter Saturation Voltage
VCE(sat)
0.3
V
IC=100mA, IB=5mA
Base-Emitter Saturation Voltage
VBE(sat)
1
V
IC=100mA, IB=5mA
Base-Emitter On Voltage
VBE(on)
0.7
V
VCE=5V, IC=2mA
0.77
V
VCE=5V, IC=10mA
4.5
pF
VCB=10V, IE=0, f=1MHz
Output Capacitance
Cob
Transition Frequency
fT
0.55
1.7
150
300
MHz
VCE=5V,IC=10mA, f=100MHz
Classification of hFE
Rank
A
B
C
Range
110-220
200-450
420-800
Rev.3-2-12012020
2/3
MCCSEMI.COM
BC546/BC547/BC548
Ordering Information
Device
Packing
Part Number-AP
Ammo Packing: 20Kpcs/Carton
Part Number-BP
Bulk:1k/Bag,100K/Ctn;
Note : Adding "-HF" Suffix for Halogen Free, eg. Part Number-TP-HF
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Rev.3-2-12012020
3/3
MCCSEMI.COM
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