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參數資料
| 型號： | UTC2SC945 |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | NPN EPITAXIAL SILICON TRANSISTOR(AUDIO FREQUENCY AMPLIFIER) |
| 中文描述： | npn型外延硅晶體管（音頻放大器） |
| 文件頁數： | 1/2頁 |
| 文件大小： | 58K |
| 代理商： | UTC2SC945 |
UTC 2SC945
NPN EPITAXIAL SILICON TRANSISTOR
UTC
UNISONIC TECHNOLOGIES CO. LTD
1
QW-R201-005,A
AUDIO FREQUENCY AMPLIFIER
HIGH FREQUENCY OSC NPN
TRANSISTOR
DESCRIPTION
The UTC 2SC945 is an audio frequency amplifier high
frequency OSC NPN transistor.
FEATURES
*Collector-Emitter voltage:
BV
CBO
=50V
*Collector current up to 150mA
*High hFE linearity
*Complimentary to 2SA733
1:EMITTER 2:COLLECTOR 3: BASE
TO-92
1
ABSOLUTE MAXIMUM RATINGS
( Ta=25
°
C ,unless otherwise specified )
PARAMETER
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Dissipation(Ta=25
°
C
)
Collector Current
Base Current
Junction Temperature
Storage Temperature
ELECTRICAL CHARACTERISTICS
(Ta=25
°
C,unless otherwise specified)
PARAMETER
SYMBOL
Collector-Base Breakdown Voltage
BV
CBO
Collector-Emitter Breakdown Voltage
BV
CEO
Collector Cut-Off Current
I
CBO
Emitter Cut-Off Current
I
EBO
DC Current Gain(note)
h
FE
SYMBOL
V
CBO
V
CEO
V
EBO
Pc
Ic
I
B
T
j
T
STG
VALUE
60
50
5
250
150
50
125
-55 ~ +150
UNIT
V
V
V
mW
mA
mA
°
C
°
C
TEST CONDITIONS
Ic=100
μ
A, I
E
=0
I
C
=10mA,I
B
=0
V
CB
=40V,I
E
=0
V
EB
=3V,Ic=0
V
CE
=6V,Ic=1mA
Ic=100mA,I
B
=10mA
V
CE
=10V,Ic=50mA
V
CB
=10V,I
E
=0,f=1MHz
Ic=-0.1mA,V
CE
=6V
R
G
=10k
,f=100Hz
MIN
60
50
70
100
TYP
MAX
100
100
700
UNIT
V
V
nA
nA
Collector-Emitter Saturation Voltage
Current Gain Bandwidth Product
Output Capacitance
Noise Figure
V
CE
(sat)
f
T
Cob
NF
0.1
190
2.0
4.0
0.3
3.0
6.0
V
MHz
pF
dB
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