2SC945
Rev.E Mar.-2016
描述
/
DATA SHEET
Descriptions
TO-92 塑封封装 NPN 半导体三极管。Silicon NPN transistor in a TO-92 Plastic Package.
特征
/ Features
耐压高,hFE 特性好。
High voltage, excellent hFE linearity.
用途
/
Applications
用于音频放大及低速开关。
AF amplifier and low speed switching applications.
内部等效电路
引脚排列
12
/ Equivalent Circuit
/ Pinning
3
PIN1:Base
PIN 2:Collector
放大及印章代码
/ hFE Classifications & Marking
hFE Classifications
Symbol
hFE Range
http://www.fsbrec.com
PIN 3:Emitter
R
Q
P
K
90~180
135~270
200~400
300~600
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2SC945
Rev.E Mar.-2016
极限参数
/
DATA SHEET
Absolute Maximum Ratings(Ta=25℃)
参数
Parameter
符号
Symbol
数值
Rating
单位
Unit
Collector to Base Voltage
VCBO
60
V
Collector to Emitter Voltage
VCEO
50
V
Emitter to Base Voltage
VEBO
5.0
V
Collector Current - Continuous
IC
150
mA
Base Current – Continuous
IB
20
mA
Collector Power Dissipation
PC
250
mW
Junction Temperature
Tj
150
℃
Tstg
-55~150
℃
Storage Temperature Range
电性能参数
/ Electrical Characteristics(Ta=25℃)
参数
Parameter
Collector Cut-Off Current
Emitter Cut-Off Current
DC Current Gain
Collector to Emitter Saturation
Voltage
Base to Emitter Saturation
Voltage
Base to Emitter Voltage
Transition Frequency
符号
Symbol
ICBO
最小值 典型值 最大值
Min
Typ
Max
0.1
VEB=5.0V
IC=0
hFE(1)
VCE=6.0V
IC=1.0mA
90
hFE(2)
VCE=6.0V
IC=0.1mA
50
VCE(sat)
IC=100mA
IB=10mA
0.15
0.3
V
VBE(sat)
IC=100mA
IB=10mA
0.86
1.0
V
VBE
VCE=6.0V
IC=1.0mA
0.62
0.65
V
fT
VCE=6.0V
IC=10mA
250
450
MHz
VCB=6.0V
f=1.0MHz
VCE=6.0V
Rg=2.0KΩ
IE=0
3.0
4.0
pF
0.8
15
dB
Cob
Noise Figure
NF
IC=0.1mA
f=1.0KHz
0.1
单位
Unit
μA
IEBO
Collector Output Capacitance
http://www.fsbrec.com
测试条件
Test Conditions
VCB=60V
IE=0
150
μA
600
2/6
2SC945
Rev.E Mar.-2016
电参数曲线图
DATA SHEET
/ Electrical Characteristic Curve
http://www.fsbrec.com
3/6
2SC945
Rev.E Mar.-2016
外形尺寸图
DATA SHEET
/ Package Dimensions
http://www.fsbrec.com
4/6
2SC945
Rev.E Mar.-2016
印章说明
/
DATA SHEET
Marking Instructions
BR
C945
R
****
说明:
BR:
为公司代码
C945:
为型号代码
R:
为 hFE 分档代码
****:
为生产批号代码,随生产批号变化。
Note:
BR:
Company Code.
C945:
Product Type.
R:
hFE Classifications Symbol
****:
Lot No. Code,code change with Lot No.
http://www.fsbrec.com
5/6
2SC945
Rev.E Mar.-2016
DATA SHEET
波峰焊温度曲线图(无铅)
/
Temperature Profile for Dip Soldering(Pb-Free)
说明:
Note:
1、预热温度 25~150℃,时间 60~90sec;
1.Preheating:25~150℃, Time:60~90sec.
2、峰值温度 255±5℃,时间持续为 5±0.5sec;
2.Peak Temp.:255±5℃, Duration:5±0.5sec.
3、焊接制程冷却速度为 2~10℃/sec.
3. Cooling Speed: 2~10℃/sec.
耐焊接热试验条件
/
Resistance to Soldering Heat Test Conditions
温度:270±5℃
包装规格
散件包装
Units 包装数量
Units/Bag
只/袋
Bags/Inner Box
袋/盒
Units/Inner Box
只/盒
Dimension
Inner Boxes/Outer Box
盒/箱
Units/Outer Box
只/箱
Bag 袋
包装尺寸
Inner Box 盒
(unit:mm3)
Outer Box 箱
1,000
10
10,000
5
50,000
135×190
237×172×102
560×245×195
1,000
10
10,000
10
100,000
135×190
237×172×102
560×245×375
Units/tape
只/纸带
Tape/Inner Box
纸带/盒
Rows/Inner Box
纸带层/盒
Inner Boxes/Outer Box
盒/箱
Units/Outer Box
只/箱
Inner Box 盒
3,000
1
120
10
30,000
328×230×42
/ AMMO
Package Type
封装形式
使用说明
Time:10±1 sec
/ BULK
TO-92
TO-92
Temp:270±5℃
/ Packaging SPEC.
Package Type
封装形式
编带包装
时间:10±1 sec.
Units 包装数量
Dimension
包装尺寸
(unit:mm3)
Outer Box 箱
小箱 480×346×235,
大箱 547×407×268
/ Notices
http://www.fsbrec.com
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