BC546,A,B
BC547,A,B,C
BC548,A,B,C
www.centralsemi.com
DESCRIPTION:
SILICON
The CENTRAL SEMICONDUCTOR BC546, BC547,
NPN TRANSISTORS
BC548 series devices are silicon NPN small signal
transistors, manufactured by the epitaxial planar
process, designed for general purpose amplifier
applications.
MARKING: FULL PART NUMBER
TO-92-18R CASE
MAXIMUM RATINGS: (T =25C) SYMBOL BC546 BC547 BC548 UNITS
A
Collector-Base Voltage V 80 50 30 V
CBO
Collector-Emitter Voltage V 80 50 30 V
CES
Collector-Emitter Voltage V 65 45 30 V
CEO
Emitter-Base Voltage V 6.0 6.0 5.0 V
EBO
Continuous Collector Current I 100 mA
C
Peak Collector Current I 200 mA
CM
Peak Base Current I 200 mA
BM
Peak Emitter Current I 200 mA
EM
Power Dissipation P 500 mW
D
Operating and Storage Junction Temperature T , T -65 to +150 C
J stg
Thermal Resistance 250 C/W
JA
Thermal Resistance 150 C/W
JC
ELECTRICAL CHARACTERISTICS: (T =25C unless otherwise noted)
A
SYMBOL TEST CONDITIONS MIN TYP MAX UNITS
I V=30V 15 nA
CBO CB
I V =30V, T=150C 5.0 A
CBO CB A
V I =10mA, I=0.5mA 250 mV
CE(SAT) C B
V I =100mA, I=5.0mA 600 mV
CE(SAT) C B
V I =10mA, I=0.5mA 700 mV
BE(SAT) C B
V I =100mA, I=5.0mA 900 mV
BE(SAT) C B
V V =5.0V, I=2.0mA 580 700 mV
BE(ON) CE C
V V =5.0V, I=10mA 770 mV
BE(ON) CE C
h V =5.0V, I =10A (BC546,A, BC547,A, BC548,A) 90
FE CE C
h V =5.0V, I =10A (BC546B, BC547B, BC548B) 150
FE CE C
h V =5.0V, I =10A (BC547C, BC548C) 270
FE CE C
h V =5.0V, I =2.0mA (BC546) 110 450
FE CE C
h V =5.0V, I =2.0mA (BC546A, BC547A, BC548A) 110 220
FE CE C
h V =5.0V, I =2.0mA (BC546B, BC547B, BC548B) 200 450
FE CE C
h V =5.0V, I =2.0mA (BC547, BC548) 110 800
FE CE C
h V =5.0V, I =2.0mA (BC547C, BC548C) 420 800
FE CE C
h V =5.0V, I =2.0mA, f=1.0kHz 125 900
fe CE C
f V =5.0V, I =10mA, f=35MHz 300 MHz
T CE C
C V =10V, I =0, f=1.0MHz 2.5 pF
ob CB E
C V =0.5V, I =0, f=1.0MHz 9.0 pF
ib EB C
NF V =5.0V, I =0.2mA, R=2.0k,
CE C G
B=200Hz, f=1.0kHz 2.0 10 dB
R1 (13-December 2013) BC546,A,B
BC547,A,B,C
BC548,A,B,C
SILICON
NPN TRANSISTORS
TO-92-18R CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Collector
2) Base
3) Emitter
MARKING:
FULL PART NUMBER
R1 (13-December 2013)
www.centralsemi.com