參數(shù)資料
型號(hào): BC556
廠商: GE Security, Inc.
英文描述: Small Signal Transistors (PNP)(小信號(hào)晶體管(PNP))
中文描述: 小信號(hào)晶體管(民進(jìn)黨)(小信號(hào)晶體管(民進(jìn)黨))
文件頁(yè)數(shù): 2/6頁(yè)
文件大?。?/td> 253K
代理商: BC556
ELECTRICAL CHARACTERISTICS
Ratings at 25 °C
ambient temperature unless otherwise specified
BC556 THRU BC559
Symbol
Min.
Typ.
Max.
Unit
h-Parameters
at –V
CE
= 5 V, –I
C
= 2 mA, f = 1 kHz
Current Gain
Current Gain Group A
B
C
Input Impedance
Current Gain Group A
B
C
Output Admittance
Current Gain Group A
B
C
Reverse Voltage Transfer Ratio
Current Gain Group A
B
C
h
fe
h
fe
h
fe
h
ie
h
ie
h
ie
h
oe
h
oe
h
oe
h
re
h
re
h
re
1.6
3.2
6
220
330
600
2.7
4.5
8.7
18
30
60
1.5 · 10
–4
2 · 10
–4
3 · 10
–4
4.5
8.5
15
30
60
110
k
k
k
μ
S
μ
S
μ
S
DC Current Gain
at –V
CE
= 5 V, –I
C
= 10
μ
A
Current Gain Group A
B
C
at –V
CE
= 5 V, –I
C
= 2 mA
Current Gain Group A
B
C
at –V
CE
= 5 V, –I
C
= 100 mA
Current Gain Group A
B
C
h
FE
h
FE
h
FE
h
FE
h
FE
h
FE
h
FE
h
FE
h
FE
110
200
420
90
150
270
180
290
500
120
200
400
220
450
800
Thermal Resistance Junction to Ambient Air
R
thJA
250
1)
K/W
Collector Saturation Voltage
at –I
C
= 10 mA, –I
B
= 0.5 mA
at –I
C
= 100 mA, –I
B
= 5 mA
–V
CEsat
–V
CEsat
80
250
300
650
mV
mV
Base Saturation Voltage
at –I
C
= 10 mA, –I
B
= 0.5 mA
at –I
C
= 100 mA, –I
B
= 5 mA
–V
BEsat
–V
BEsat
700
900
mV
mV
Base-Emitter Voltage
at –V
CE
= 5 V, –I
C
= 2 mA
at –V
CE
= 5 V, –I
C
= 10 mA
–V
BE
–V
BE
600
660
750
800
mV
mV
Collector-Emitter Cutoff Current
at –V
CE
= 80 V
at –V
CE
= 50 V
at –V
CE
= 30 V
at –V
CE
= 80 V, T
j
= 125 °C
at –V
CE
= 50 V, T
j
= 125 °C
at –V
CE
= 30 V, T
j
= 125 °C
BC556
BC557
BC558
BC556
BC557
BC558, BC559
–I
CES
–I
CES
–I
CES
–I
CES
–I
CES
–I
CES
0.2
0.2
0.2
15
15
15
4
4
4
nA
nA
nA
μ
A
μ
A
μ
A
1)
Valid provided that leads are kept at ambient temperature at a distance of 2 mm from case.
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