UTC BC546/547/548
NPN EPITAXIAL SILICON TRANSISTOR
SWITCHING AND AMPLIFIER
APPLICATIONS
FEATURES
* High Voltage: BC546, V
CEO
=65V
1
TO-92
1: COLLECTOR 2: BASE 3: EMITTER
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C, unless otherwise specified)
PARAMETER
Collector-base voltage
: BC546
: BC547
: BC548
Collector-emitter voltage
: BC546
: BC547
: BC548
Emitter-base voltage
: BC546
: BC547
: BC548
Collector current (DC)
Collector dissipation
Junction Temperature
Storage Temperature
SYMBOL
V
CBO
RATING
80
50
30
UNIT
V
V
V
V
V
V
V
V
V
mA
mW
°C
°C
V
CEO
65
45
30
V
EBO
6
6
5
100
500
150
-65 ~ +150
Ic
Pc
T
j
T
STG
ELECTRICAL CHARACTERISTICS
(Ta=25°C, unless otherwise specified)
PARAMETER
Collector Cut-off Current
DC current gain
Collector-emitter saturation voltage
Base-emitter saturation voltage
Base-emitter on voltage
SYMBOL
I
CBO
h
FE
V
CE
(sat)
V
BE
(sat)
V
BE
(on)
TEST CONDITIONS
V
CB
=30V, I
E
=0
V
CE
=5V, Ic=2mA
Ic=10mA, I
B
=0.5mA
Ic=100mA, I
B
=5mA
Ic=10mA, I
B
=0.5mA
Ic=100mA, I
B
=5mA
V
CE
=5V, Ic=2mA
V
CE
=5V, Ic=10mA
MIN
110
TYP
MAX
15
800
250
600
UNIT
nA
mV
mV
mV
mV
mV
580
90
200
700
900
660
700
720
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R201-037,A
UTC BC546/547/548
PARAMETER
Current gain bandwidth product
Output Capacitance
Input Capacitance
Noise Figure
f
T
Cob
Cib
NF
NPN EPITAXIAL SILICON TRANSISTOR
SYMBOL
TEST CONDITIONS
V
CE
=5V, Ic=10mA, f=100MHz
V
CB
=10V, I
E
=0, f=1MHz
V
EB
=0.5V, Ic=0, f=1MHz
V
CE
=5V, Ic=200µA,
f=1KHz, R
G
=2KΩ
MIN
TYP
300
3.5
9
2
MAX
6
10
UNIT
MHz
pF
pF
dB
CLASSIFICATION OF h
FE
RANK
h
FE
A
110 - 220
B
200 – 450
C
420 - 800
UTC
UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R201-037,A
UTC BC546/547/548
TYPICAL CHARACTERISTICS
NPN EPITAXIAL SILICON TRANSISTOR
UTC
UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R201-037,A
UTC BC546/547/548
NPN EPITAXIAL SILICON TRANSISTOR
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UTC
UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R201-037,A
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