2SD549 Datasheet, Equivalent, Cross Reference Search. Type Designator: 2SD549 Material of Transistor: Si Polarity: NPN Maximum Collector Power Dissipation ...
Feb 9, 2017 · Sounds like you replaced an NPN transistor with a PNP. That will definitely not work. You need an NPN, that sub would be the MJE243. You may ...
2SD549. 7.9MAX. 1200. 1.0. Unit in mm. Ø3.1±0.15. 120. 0.81. 1.65. 0.50. 0.76. MAXIMUM RATINGS (Ta=25°C). CHARACTERISTIC. SYMBOL. RATING UNIT. Collector-Base ...
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TOSHIBA 2SD549 / 2SD549 (BRAND NEW) ; Condition. New ; Quantity. 9 available ; Item Number. 313229887006 ; MPN. 2SD549 ; Brand. TOSHIBA ...