参数资料
型号: 2N491B
厂商: AMERICAN MICROSEMICONDUCTOR INC
元件分类: 单结晶体管
英文描述: UJT, TO-5
封装: TO-5, 3 PIN
文件页数: 1/2页
文件大小: 263K
代理商: 2N491B
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2N491B Information
Category Thyristors
Class Unijunction Transistors
Type PN (N-Type Base)
2N491B Specifications
Military/High-Rel : N
Absolute Max. Power Diss. (W) : 450m
Intrinsic Standoff Ratio (Min) : 0.56
Intrinsic Standoff Ratio (Max) : 0.68
I(P) Max. (A) : 6.0u
I(V) Min. (A) : 8.0m
r(BBO) Min. (к) : 4.7k
r(BBO) Max. (к) : 6.8k
V(B2B1) Max. (V) : 65
I(E) Max. (A) : 70m
Minimum Operating Temp (шC) : -65
Maximum Operating Temp (шC) : 140
Package Style : TO-5
Mounting Style : T
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2N491B Spec Sheets Details Diodes, Transistors, Thyristors, Triacs, Dio...
http://www.americanmicrosemi.com/information/spec/?ss_pn=2N491B
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11/7/2009 2:10 AM
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2N4920 制造商:ON Semiconductor 功能描述:TRANSISTOR PNP TO-126 制造商:SPC Multicomp 功能描述:BIPOLAR TRANSISTOR PNP -80V
2N4920G 功能描述:两极晶体管 - BJT 3A 80V 30W PNP RoHS:否 制造商:STMicroelectronics 配置: 晶体管极性:PNP 集电极—基极电压 VCBO: 集电极—发射极最大电压 VCEO:- 40 V 发射极 - 基极电压 VEBO:- 6 V 集电极—射极饱和电压: 最大直流电集电极电流: 增益带宽产品fT: 直流集电极/Base Gain hfe Min:100 A 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PowerFLAT 2 x 2
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