2SC4249 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2SC4249
SMD Transistor Code: HD
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.1 W
Maximum Collector-Base Voltage |Vcb|: 30 V
Maximum Collector-Emitter Voltage |Vce|: 30 V
Maximum Collector Current |Ic max|: 0.02 A
Max. Operating Junction Temperature (Tj): 125 °C
Transition Frequency (ft): 650 MHz
Forward Current Transfer Ratio (hFE), MIN: 60
Noise Figure, dB: -
Package: TO236
2SC4249 Transistor Equivalent Substitute - Cross-Reference Search
2SC4249 Datasheet (PDF)
2sc4249.pdf
2SC4249 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4249 TV VHF RF Amplifier Applications Unit: mm High gain: Gpe = 24dB (typ.) (f = 200 MHz) Low noise: NF = 2.0dB (typ.) (f = 200 MHz) Excellent forward AGC characteristics Maximum Ratings (Ta == 25C) ==Characteristics Symbol Rating UnitCollector-base voltage VCBO 30 VCollector-emitter volta
2sc4245.pdf
2SC4245 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4245 TV Tuner, UHF Mixer Applications Unit: mm VHF~UHF Band RF Amplifier Applications Maximum Ratings (Ta == 25C) ==Characteristics Symbol Rating UnitCollector-base voltage VCBO 30 VCollector-emitter voltage VCEO 15 VEmitter-base voltage VEBO 3 VCollector current IC 50 mABase current IB 25 mAColle
2sc4246.pdf
2SC4246 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4246 TV Tuner, UHF Oscillator Applications (common base) Unit: mm TV Tuner, UHF Converter Applications (common base) Transition frequency is high and dependent on current excellently. Maximum Ratings (Ta == 25C) ==Characteristics Symbol Rating UnitCollector-base voltage VCBO 30 VCollector-emitter vo
2sc4244.pdf
2SC4244 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4244 UHF TV Tuner RF Amplifier Applications Unit: mm Low noise figure: NF = 4dB (typ.) High power gain: Gpb = 17dB (typ.) Excellent forward AGC characteristics Maximum Ratings (Ta == 25C) ==Characteristics Symbol Rating UnitCollector-base voltage VCBO 25 VCollector-emitter voltage VCEO 20
2sc4248.pdf
2SC4248 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4248 TV Tuner, UHF Oscillator Applications Unit: mm (common collector) Transition frequency is high and dependent on current excellently. Maximum Ratings (Ta == 25C) ==Characteristics Symbol Rating UnitCollector-base voltage VCBO 20 VCollector-emitter voltage VCEO 12 VEmitter-base voltage VEBO 3 V
2sc4247.pdf
2SC4247 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4247 TV Tuner, UHF Oscillator Applications Unit: mm (common collector) Transition frequency is high and dependent on current excellently. Maximum Ratings (Ta == 25C) ==Characteristics Symbol Rating UnitCollector-base voltage VCBO 20 VCollector-emitter voltage VCEO 12 VEmitter-base voltage VEBO 3 V
2sc4242.pdf
UNISONIC TECHNOLOGIES CO., LTD 2SC4242 NPN SILICON TRANSISTOR SWITCHMODE SERIES NPN POWER TRANSISTORS DESCRIPTION The UTC 2SC4242 is a high-voltage, high-speed switchingpower transistor and designed particularly for 115 and 220V switch mode applications, such as switching regulators, inverters, DC-DC converter and general purpose power amplifiers. FEATURES * Low satura
2sc4245.pdf
INCHANGE Semiconductorisc Silicon NPN RF Transistor 2SC4245DESCRIPTIONHigh Current-Gain Bandwidth Productf = 2400MHz TYP. @V = 10 V, I = 2 mAT CE CLow Noise100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSTV tuner , UHF mixer applicationsVHF~UHF band RF amplifier applicationsABSOLUTE MAXIMUM R
2sc4246.pdf
INCHANGE Semiconductorisc Silicon NPN RF Transistor 2SC4246DESCRIPTIONHigh Current-Gain Bandwidth Productf = 1500MHz TYP. @V = 10 V, I = 8 mAT CE CLow Noise100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSTV tuner , UHF oscillator applicationsTV tuner , UHF converter applicationsABSOLUTE MAXIM
2sc4242.pdf
INCHANGE Semiconductorisc Silicon NPN Power Transistor 2SC4242DESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 400V(Min)CEO(SUS)Fast Switching SpeedCollector-Emitter Saturation Voltage-: V = 0.8V(Max.)@ I = 4.0ACE(sat) C100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use i
2sc4247.pdf
INCHANGE Semiconductorisc Silicon NPN RF Transistor 2SC4247DESCRIPTIONHigh Current-Gain Bandwidth Productf = 4 GHz TYP. @V = 10 V, I = 10 mAT CE CLow Noise100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for TV tuner , UHF oscillator applications.ABSOLUTE MAXIMUM RATINGS(T =25)aSYM
Datasheet: 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SA1804R , 2SA1805 , 2SA1805O , 2SA1805R , D209L , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C , 2SA1811 , 2SA1815 , 2SA1815-3 , 2SA1815-4 .
