2SC4843 Datasheet. Specs and Replacement

Type Designator: 2SC4843  📄📄 

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.1 W

Maximum Collector-Base Voltage |Vcb|: 20 V

Maximum Collector-Emitter Voltage |Vce|: 10 V

Maximum Emitter-Base Voltage |Veb|: 1.5 V

Maximum Collector Current |Ic max|: 0.04 A

Max. Operating Junction Temperature (Tj): 125 °C

Electrical Characteristics

Transition Frequency (ft): 7000 MHz

Collector Capacitance (Cc): 0.8 pF

Forward Current Transfer Ratio (hFE), MIN: 50

Noise Figure, dB: -

Package: 2-2K1A

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2SC4843 datasheet

 ..1. Size:468K  toshiba

2sc4843.pdf pdf_icon

2SC4843

2SC4843 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4843 VHF UHF Band Low Noise Amplifier Applications Unit mm Low noise figure, high gain. NF = 1.1dB, S 2 = 15.5dB (f = 1 GHz) 21e Maximum Ratings (Ta = = 25 C) = = Characteristics Symbol Rating Unit Collector-base voltage VCBO 20 V Collector-emitter voltage VCEO 10 V Emitter-base voltage VEBO 1.5 ... See More ⇒

 8.2. Size:467K  toshiba

2sc4840.pdf pdf_icon

2SC4843

2SC4840 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4840 VHF UHF Band Low Noise Amplifier Applications Unit mm Low noise figure, high gain. NF = 1.1dB, S 2 = 13dB (f = 1 GHz) 21e Maximum Ratings (Ta = = 25 C) = = Characteristics Symbol Rating Unit Collector-base voltage VCBO 20 V Collector-emitter voltage VCEO 10 V Emitter-base voltage VEBO 1.5 V ... See More ⇒

 8.3. Size:468K  toshiba

2sc4842.pdf pdf_icon

2SC4843

2SC4842 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4842 VHF UHF Band Low Noise Amplifier Applications Unit mm Low noise figure, high gain. NF = 1.1dB, S 2 = 14dB (f = 1 GHz) 21e Maximum Ratings (Ta = = 25 C) = = Characteristics Symbol Rating Unit Collector-base voltage VCBO 20 V Collector-emitter voltage VCEO 12 V Emitter-base voltage VEBO 3 V C... See More ⇒

Detailed specifications: 2SC4829, 2SC4835, 2SC4836, 2SC4838, 2SC4839, 2SC4840, 2SC4841, 2SC4842, 2N2907, 2SC4844, 2SC4851, 2SC4852, 2SC4853, 2SC4854, 2SC4855, 2SC4860, 2SC4861

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