2SD2249 Specs and Replacement
Type Designator: 2SD2249
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 1 W
Maximum Collector-Base Voltage |Vcb|: 40 V
Maximum Collector-Emitter Voltage |Vce|: 20 V
Maximum Emitter-Base Voltage |Veb|: 7 V
Maximum Collector Current |Ic max|: 5 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 150 typ MHz
Collector Capacitance (Cc): 50 max pF
Forward Current Transfer Ratio (hFE), MIN: 230
Package: MT2
2SD2249 Substitution
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2SD2249 datasheet
Transistor 2SD2249 Silicon NPN epitaxial planer type For low-frequency power amplification Unit mm 2.5 0.1 1.05 6.9 0.1 0.05 (1.45) 0.7 4.0 0.8 Features Low collector to emitter saturation voltage VCE(sat). Satisfactory operation performances at high efficiency with the low-voltage power supply. 0.65 max. Allowing supply with the radial taping. +0.1 0.45 0.05 Absolut... See More ⇒
Transistor 2SD2249 Silicon NPN epitaxial planer type For low-frequency power amplification Unit mm 2.5 0.1 1.05 6.9 0.1 0.05 (1.45) 0.7 4.0 0.8 Features Low collector to emitter saturation voltage VCE(sat). Satisfactory operation performances at high efficiency with the low-voltage power supply. 0.65 max. Allowing supply with the radial taping. +0.1 0.45 0.05 Absolut... See More ⇒
2SD2248 Preliminary TOSHIBA Transistor Silicon NPN Epitaxial Type (Darlington power transistor) 2SD2248 Hammer Drive, Pulse Motor Drive Applications Unit mm For Inductive Load Drive High DC current gain hFE = 2000 (min) (V = 2 V, I = 1 A) CE C Low saturation voltage V = 1.5 V (max) CE (sat) (I = 1 A, I = 1 mA) C B Built-in zener diode between collector and ba... See More ⇒
Detailed specifications: 2SD2233 , 2SD2237D , 2SD224 , 2SD2240 , 2SD2241 , 2SD2242 , 2SD2242A , 2SD2248 , BC556 , 2SD2250 , 2SD2253 , 2SD2256 , 2SD2257 , 2SD226 , 2SD226A , 2SD226B , 2SD227 .
History: CI3
Keywords - 2SD2249 pdf specs
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History: CI3
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