BC546C [VISHAY]
Small Signal Bipolar Transistor, 0.1A I(C), NPN;
| 型号： | BC546C |
| 厂家： | 
VISHAY |
| 描述： | Small Signal Bipolar Transistor, 0.1A I(C), NPN 晶体管 |
| 文件： | 总6页 (文件大小：290K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BC546 THRU BC549
Small Signal Transistors (NPN)
TO-92
FEATURES
♦ NPN Silicon Epitaxial Planar Transistors
.142 (3.6)
.181 (4.6)
♦
These transistors are subdivided into three groups
A, B and C according to their current gain. The type
BC546 is available in groups A and B, how-
ever, the types BC547 and BC548 can be
supplied in all three groups. The BC549 is a
low-noise type and available in groups B and
C. As complementary types, the PNP transis-
tors BC556 … BC559 are recommended.
.
.022 (0.55)
.098 (2.5)
max
On special request, these transistors are also
manufactured in the pin configuration TO-18.
♦
E
C
MECHANICAL DATA
Case: TO-92 Plastic Package
Weight: approx. 0.18 g
B
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at
ambient temperature unless otherwise specified
25 °C
Symbol
Value
Unit
Collector-Base Voltage
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
BC546
BC547
V
V
V
80
50
30
V
V
V
CBO
CBO
CBO
BC548, BC549
BC546
BC547
BC548, BC549
V
CES
V
CES
V
CES
80
50
30
V
V
V
BC546
BC547
BC548, BC549
V
CEO
V
CEO
V
CEO
65
45
30
V
V
V
BC546, BC547
BC548, BC549
V
EBO
V
EBO
6
5
V
V
Collector Current
I
I
I
100
mA
mA
mA
mA
mW
°C
C
Peak Collector Current
Peak Base Current
Peak Emitter Current
200
CM
BM
200
–I
P
200
EM
Power Dissipation at T
= 25 °C
5001)
150
amb
tot
Junction Temperature
T
T
j
Storage Temperature Range
–65 to +150
°C
S
1) Valid provided that leads are kept at ambient temperature at a distance of 2 mm from case
4/98
BC546 THRU BC549
ELECTRICAL CHARACTERISTICS
Ratgt
mbt tmrtrles owipfed
Symbol
Min.
Typ.
Max.
Unit
h-Parameters at V = 5 V, I = 2 mA,
CE
C
f = 1 kHz,
Small Signal Current Gain
Current Ga in Group A
h
h
h
h
h
h
h
h
–
–
–
1.6
3.2
6
–
–
220
330
600
2.7
4.5
8.7
18
–
–
–
4.5
8.5
15
30
60
110
–
–
–
k
Ω
k
Ω
k
Ω
µ
µ
µ
fe
fe
B
C
fe
ie
Input Impedance
Current Ga in Group A
B
C
ie
ie
oe
S
S
S
Output Admittance Current Ga in Group A
30
60
B
oe
oe
h
–
C
Reverse Voltage Transfer Ratio
h
h
h
–
–
–
1.5 · 10–4
2 · 10–4
3 · 10–4
–
–
–
Current Ga in Group A
–
–
–
re
B
C
re
re
DC Current Gain
at V = 5 V, I = 10 A
µ
CE
C
–
–
–
Current Ga in Group A
h
h
h
–
–
–
90
150
270
–
–
–
FE
B
C
FE
FE
at V = 5 V, I = 2 mA
CE
C
Current Ga in Group A
–
–
–
h
h
h
110
200
420
180
290
500
220
450
800
FE
FE
FE
B
C
at V = 5 V, I = 100 mA
CE
C
Current Ga in Group A
–
–
–
h
h
h
–
–
–
120
200
400
–
–
–
FE
FE
FE
B
C
Thermal Resistance Junction to Ambient Air
Collector Saturation Voltage
R
thJA
–
–
2501)
K/W
at I = 10 mA, I = 0.5 mA
V
CEsat
V
CEsat
–
–
80
200
200
600
mV
mV
C
B
at I = 100 mA, I = 5 mA
C
B
Base Saturation Voltage
at I = 10 mA, I = 0.5 mA
V
BEsat
V
BEsat
–
–
700
900
–
–
mV
mV
C
B
at I = 100 mA, I = 5 mA
C
B
Base-Emitter Voltage
at V = 5 V, I = 2 mA
V
BE
V
BE
580
–
660
–
700
720
mV
mV
CE
C
at V = 5 V, I = 10 mA
CE
C
Collector-Emitter Cutoff Current
at V = 80 V
BC546
BC547
I
I
–
–
0.2
0.2
15
15
nA
nA
CE
CES
CES
at V = 50 V
CE
at V = 30 V
BC548, BC549
I
–
0.2
15
nA
CE
CES
A
A
µ
µ
at V = 80 V, T = 125 °C
BC546
BC547
I
I
–
–
–
–
4
4
CES
CES
CE
j
at V = 50 V, T = 125 °C
CE
j
1) Valid provided that leads are kept at ambient temperature at a distance of 2 mm from case
BC546 THRU BC549
ELECTRICAL CHARACTERISTICS
Ratings at
ambient temperature unless otherwise specified
25 °C
Symbol
Min.
–
Typ.
–
Max.
Unit
at V = 30 V, T = 125 °C
BC548, BC549
I
4
4
A
A
µ
µ
CE
j
CES
Gain-Bandwidth Product
at V = 5 V, I = 10 mA, f = 100 MHz
f
–
–
–
300
3.5
9
–
6
–
MHz
T
CE
C
Collector-Base Capacitance
C
pF
CBO
EBO
at V = 10 V, f = 1 MHz
CB
Emitter-Base Capacitance
C
pF
at V = 0.5 V, f = 1 MHz
EB
Noise Figure
at V = 5 V, I = 200 A, R = 2 k ,
µ
Ω
CE
C
G
f = 1 kHz, f = 200 Hz
BC546, BC547
F
F
–
–
2
10
4
dB
dB
∆
BC548
BC549
1.2
at V = 5 V, I = 200 A, R = 2 k ,
f = 30…15000 Hz
µ
Ω
CE
C
G
F
–
1.4
4
dB
BC549
RATINGS AND CHARACTERISTIC CURVES BC546 THRU BC549
RATINGS AND CHARACTERISTIC CURVES BC546 THRU BC549
RATINGS AND CHARACTERISTIC CURVES BC546 THRU BC549
RATINGS AND CHARACTERISTIC CURVES BC546 THRU BC549
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