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零件编号 | D637 | ||
描述 | NPN Transistor - 2SD637 | ||
制造商 | Panasonic | ||
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1 Page
Transistor
2SD637
Silicon NPN epitaxial planer type
For low-power general amplification
s Features
q High foward current transfer ratio hFE.
q Low collector to emitter saturation voltage VCE(sat).
q M type package allowing easy automatic and manual insertion as
www.DawtaelSlhaesestt4aUnd.c-aolmone fixing to the printed circuit board.
s Absolute Maximum Ratings (Ta=25˚C)
Parameter
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Peak collector current
Collector current
Collector power dissipation
Junction temperature
Storage temperature
Symbol
VCBO
VCEO
VEBO
ICP
IC
PC
Tj
Tstg
Ratings
60
50
7
200
100
400
150
–55 ~ +150
Unit
V
V
V
mA
mA
mW
˚C
˚C
6.9±0.1
1.5
1.5 R0.9
R0.9
Unit: mm
2.5±0.1
1.0
0.85
0.55±0.1
321
0.45±0.05
2.5 2.5
1:Base
2:Collector
3:Emitter
EIAJ:SC–71
M Type Mold Package
s Electrical Characteristics (Ta=25˚C)
Parameter
Symbol
Conditions
min typ max Unit
Collector cutoff current
Collector to base voltage
ICBO
ICEO
VCBO
VCB = 20V, IE = 0
VCE = 20V, IB = 0
IC = 10µA, IE = 0
1 µA
1 µA
60 V
Collector to emitter voltage
Emitter to base voltage
Forward current transfer ratio
VCEO
VEBO
hFE*
IC = 2mA, IB = 0
IE = 10µA, IC = 0
VCE = 10V, IC = 2mA
50 V
7V
160 460
Collector to emitter saturation voltage VCE(sat)
IC = 100mA, IB = 10mA
0.3 0.5
V
Transition frequency
fT VCB = 10V, IE = –2mA, f = 200MHz 150 MHz
Collector output capacitance
Cob
VCB = 10V, IE = 0, f = 1MHz
3.5 pF
*hFE Rank classification
Rank
Q
hFE 160 ~ 260
R
210 ~ 340
S
290 ~ 460
1
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页数 | 3 页 | ||
下载 | [ D637.PDF 数据手册 ] |
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