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參數資料
| 型號： | 2N491 |
| 廠商： | AMERICAN MICROSEMICONDUCTOR INC |
| 元件分類： | 單結晶體管 |
| 英文描述： | UJT, TO-5 |
| 封裝： | TO-5, 3 PIN |
| 文件頁數： | 1/2頁 |
| 文件大小： | 262K |
| 代理商： | 2N491 |
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2N491 Information
Category Thyristors
Class Unijunction Transistors
Type PN (N-Type Base)
2N491 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) : 12u
I(V) Min. (A) : 13m
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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2N491 Spec Sheets Details Diodes, Transistors, Thyristors, Triacs, Diod...
http://www.americanmicrosemi.com/information/spec/?ss_pn=2N491
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11/7/2009 2:09 AM
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| 2N4910X_03 | 制造商:SEME-LAB 制造商全稱:Seme LAB 功能描述:NPN EPITAXIAL POWER TRANSISTOR IN TO66 HERMETIC PACKAGE |
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