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2N4953 PDF预览

2N4953

更新时间: 2024-01-10 21:40:37
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 晶体放大器小信号双极晶体管开关
页数 文件大小 规格书
2页 27K
描述
NPN General Purpose Amplifier

2N4953 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ActiveReach Compliance Code:not_compliant
风险等级:5.74基于收集器的最大容量:8 pF
集电极-发射极最大电压:30 V配置:SINGLE
最小直流电流增益 (hFE):200JEDEC-95代码:TO-92
JESD-30 代码:O-PBCY-T3JESD-609代码:e0
元件数量:1端子数量:3
封装主体材料:PLASTIC/EPOXY封装形状:ROUND
封装形式:CYLINDRICAL峰值回流温度(摄氏度):NOT SPECIFIED
极性/信道类型:NPN认证状态:Not Qualified
表面贴装:NO端子面层:TIN LEAD
端子形式:THROUGH-HOLE端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED晶体管应用:SWITCHING
晶体管元件材料:SILICON标称过渡频率 (fT):250 MHz
最大关闭时间(toff):400 nsVCEsat-Max:0.3 V
Base Number Matches:1

2N4953 数据手册

 浏览型号2N4953的Datasheet PDF文件第2页 
Discr ete P OWER & Sign a l  
Tech n ologies  
2N4953  
TO-92  
E
C
B
NPN General Purpose Amplifier  
This device is designed for use as general purpose amplifiers  
and switches requiring collector currents to 500 mA. Sourced  
from Process 19. See PN2222A for characteristics.  
Absolute Maximum Ratings*  
TA = 25°C unless otherwise noted  
Symbol  
Parameter  
Value  
Units  
VCEO  
VCBO  
VEBO  
IC  
Collector-Emitter Voltage  
30  
60  
V
V
Collector-Base Voltage  
Emitter-Base Voltage  
5.0  
V
Collector Current - Continuous  
Operating and Storage Junction Temperature Range  
1.0  
A
-55 to +150  
°C  
TJ, Tstg  
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.  
NOTES:  
1) These ratings are based on a maximum junction temperature of 150 degrees C.  
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.  
Thermal Characteristics  
TA = 25°C unless otherwise noted  
Symbol  
Characteristic  
Max  
Units  
2N4953  
PD  
Total Device Dissipation  
Derate above 25°C  
Thermal Resistance, Junction to Case  
625  
5.0  
83.3  
mW  
mW/°C  
°C/W  
Rθ  
JC  
Thermal Resistance, Junction to Ambient  
200  
Rθ  
°C/W  
JA  
1997 Fairchild Semiconductor Corporation  

2N4953 替代型号

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