ST BC547B, BC547C User Manual
查询BC547B-AP供应商
BC547B
®
SMALL SIGNAL NPN TRANSIS TORS
Ordering Code Marking Package / Shipment
BC547B BC547B TO-92 / Bulk
BC547B-AP BC547B TO-92 / Ammopack
BC547C BC547C TO-92 / Bulk
BC547C-AP BC547C TO-92 / Ammopack
■ SILICON EPI TAX IA L PLANAR N PN
TRANSISTORS
■ TO-92 PACKAGE SUITABLE FOR
THROU GH-HOLE PCB ASSEMBLY
■ BC547B - THE PNP COMPLEMENTARY
TYPE IS BC557B
■
APPLICATIONS
■ WELL SUITABLE FOR TV AND HOME
APPLIANCE EQUIPMENT
■ SMALL LOAD SWITCH TRANSISTOR S
WITH HIGH GAIN AND LO W SA TUR ATION
VOLTAG E
BC547C
TO-92
Bulk
INTER NAL SCH E M ATI C DIAG RA M
TO-92
Ammopack
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
V
V
I
P
T
March 2003
Collector-Base Voltage (IE = 0) 50 V
CBO
Collector-Emitter Voltage (IB = 0) 45 V
CEO
Emitter-Base Voltage (IC = 0) 6 V
EBO
Collector Current 100 mA
I
C
Collector Peak Current (tp < 5 ms) 200 mA
CM
Total Dissipation at TC = 25 oC 500 mW
tot
Storage Temperature -65 to 150
stg
Max. Operating Junction Temperature 150
T
j
o
C
o
C
1/5
BC547B / BC547C
THERMAL DATA
R
R
thj-amb
thj-Case
•
Thermal Resistance Junction-Ambient Max
•
Thermal Resistance Junction-Case Max
250
83.3
o
C/W
o
C/W
ELECTRICAL CHARACTERISTICS (T
= 25 oC unless otherwise specified)
case
Symbol Parameter Test Conditions Min. Typ. Max. Unit
I
CBO
I
EBO
V
(BR)CEO
Collector Cut-off
Current (I
= 0)
E
Emitter Cut-off Current
(I
= 0)
C
∗ Collector-Emitter
= 30 V
V
CB
V
= 30 V TC = 150 oC
CB
= 5 V 100 nA
V
EB
I
= 10 mA 45 V
C
15
5
Breakdown Voltage
(I
= 0)
B
∗ Collector-Emitter
V
CE(sat)
Saturation Voltage
V
∗ Base-Emitter
BE(sat)
Saturation Voltage
V
∗ Base-Emitter On
BE(on)
Voltage
h
f
C
CBO
DC Current Gain IC = 2 mA VCE = 5 V
FE
Transition Frequency IC = 10 mA VCE = 5 V f = 100MHz 100 MHz
T
Collector-Base
IC = 10 mA IB = 0.5 mA
I
= 100 mA IB = 5 mA
C
IC = 10 mA IB = 0.5 mA
I
= 100 mA IB = 5 mA
C
IC = 2 mA VCE = 5 V
I
= 10 mA VCE = 5 V
C
for BC547B
for BC547C
0.58 0.66 0.7
200
420
0.09
0.2
0.7
0.9
0.25
0.6
0.77
450
800
IE = 0 VCB = 10 V f = 1 MHz 1.5 pF
Capacitance
C
EBO
Emitter-Base
IC = 0 VEB = 0.5 V f = 1 MHz 11 pF
Capacitance
NF Noise Figure
V
∆f = 200 Hz R
∗ Pulsed: Pulse duration = 300 µs, duty cycle ≤ 2 %
= 5 V IC = 200 µA f = 1KHz
CE
= 2 KΩ
G
210dB
nA
µA
V
V
V
V
V
V
2/5
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