All Transistors. 2SD491 Datasheet

 

2SD491 Datasheet and Replacement


   Type Designator: 2SD491
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 90 W
   Maximum Collector-Base Voltage |Vcb|: 70 V
   Maximum Emitter-Base Voltage |Veb|: 5 V
   Maximum Collector Current |Ic max|: 10 A
   Max. Operating Junction Temperature (Tj): 150 °C
   Forward Current Transfer Ratio (hFE), MIN: 40
   Noise Figure, dB: -
   Package: TO220
 

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2SD491 Datasheet (PDF)

 9.1. Size:198K  inchange semiconductor
 2sd492.pdf pdf_icon

2SD491

isc Product Specificationisc Silicon NPN Power Transistor 2SD492DESCRIPTIONExcellent Safe Operating AreaDC Current Gain-h =20-70@I = 4AFE CCollector-Emitter Saturation Voltage-: V )= 1.1 V(Max)@ I = 4ACE(sat C100% avalanche testedMinimum Lot-to-Lot variations for robust device performanceand reliable operation.APPLICATIONSDesigned for general-purpose switch

Datasheet: 2SD484 , 2SD485 , 2SD486 , 2SD487 , 2SD488 , 2SD489 , 2SD49 , 2SD490 , C945 , 2SD492 , 2SD493 , 2SD494 , 2SD495 , 2SD496 , 2SD497 , 2SD498 , 2SD499 .

History: MJ4237 | SDTC114EET1G | STC401L | BUL49DFP | D41DU14 | BDY16B | 2SC1449M

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