2SC1674
Rev.F Apr.-2018
DATA SHEET
描述
/
Descriptions
TO-92 塑封封装 NPN 半导½三极管。Silicon
NPN transistor in a TO-92 Plastic Package.
特征
/ Features
特征频率高,共基极输出电容小,噪声系数½。
High gain bandwidth ,small output capacitance, low noise figure.
用途
/
Applications
用于调频,射频放大和调频调谐器的本地振荡器。
FM/RF amplifier and local oscillator of FM tuner.
内部等效电路
/ Equivalent Circuit
引脚排列
/ Pinning
12
3
PIN1：Base
放大及印章代码
PIN 2：Collector
PIN 3：Emitter
/ hFE Classifications & Marking
h
FE
Classifications
Symbol
h
FE
Range
R
40~80
O
70~140
Y
120~240
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2SC1674
Rev.F Apr.-2018
DATA SHEET
极限参数
/ Absolute Maximum Ratings(Ta=25℃)
参数
Parameter
符号
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
B
P
C
T
j
T
stg
数值
Rating
30
20
4.0
20
20
250
150
-55½150
单½
Unit
V
V
V
mA
mA
mW
℃
℃
Collector to Base Voltage
Collector to Emitter Voltage
Emitter to Base Voltage
Collector Current - Continuous
Base Current – Continuous
Collector Power Dissipation
Junction Temperature
Storage Temperature Range
电性½参数
/ Electrical Characteristics(Ta=25℃)
符号
Symbol
I
CBO
I
EBO
h
FE
V
CE(sat)
V
BE
f
T
C
ob
C
pe
NF
C
c
.rbb
参数
Parameter
Collector Cut-Off Current
Collector Cut-Off Current
DC Current Gain
Collector to Emitter Saturation
Voltage
Base to Emitter Voltage
Transition Frequency
Collector Output Capacitance
Power Gain
Noise Figure
Collector Base Time Constant
测试条件
Test Conditions
V
CB
=30V
I
E
=0
V
EB
=4.0V
V
CE
=6.0V
I
C
=10mA
V
CE
=6.0V
V
CE
=6.0V
V
CB
=6.0V
f=1.0MHz
V
CE
=6.0V
I
E
=-1.0mA
V
CE
=6.0V
I
E
=-1.0mA
V
CE
=6.0V
f=31.9MHz
I
C
=0
I
C
=1.0mA
I
B
=1.0mA
I
C
=1.0mA
I
C
=1.0mA
I
E
=0
R
g
=50Ω
f=100MHz
R
g
=50Ω
f=100MHz
I
E
=-1.0mA
最小值 典型值 最大值
Min
Typ
Max
0.1
0.1
40
90
0.1
0.72
400
600
1.0
18
22
3.0
12
5.0
15
1.3
240
0.3
单½
Unit
μA
μA
V
V
MHz
pF
dB
dB
ps
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2SC1674
Rev.F Apr.-2018
DATA SHEET
电参数曲线图
/ Electrical Characteristic Curve
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2SC1674
Rev.F Apr.-2018
DATA SHEET
外½尺寸图
/ Package Dimensions
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2SC1674
Rev.F Apr.-2018
DATA SHEET
印章说明
/
Marking Instructions
BR
C1674
R
****
说明：
BR:
R:
****：
Note:
BR:
C1674:
R:
****:
Company Code.
Product Type.
h
FE
Classifications Symbol
Lot No. Code,code change with Lot No.
为公司代码
为型号代码
为 h
FE
分档代码
为生产批号代码，随生产批号变化。
C1674：
http://www.fsbrec.com
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