2SC4844 Datasheet. Specs and Replacement
Type Designator: 2SC4844 📄📄
SMD Transistor Code: MO
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|: 0.015 A
Max. Operating Junction Temperature (Tj): 125 °C
Electrical Characteristics
Transition Frequency (ft): 7000 MHz
Collector Capacitance (Cc): 0.55 pF
Forward Current Transfer Ratio (hFE), MIN: 50
Noise Figure, dB: -
Package: 2-2K1A
- BJT ⓘ Cross-Reference Search
2SC4844 datasheet
..1. Size:469K toshiba
2sc4844.pdf 

2SC4844 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4844 VHF UHF Band Low Noise Amplifier Applications Unit mm Low noise figure, high gain. NF = 1.8dB, S 2 = 9.5dB (f = 2 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 ⇒
8.2. Size:467K toshiba
2sc4840.pdf 

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 

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 ⇒
8.4. Size:468K toshiba
2sc4843.pdf 

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 ⇒
8.5. Size:465K toshiba
2sc4841.pdf 

2SC4841 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4841 VHF UHF Band Low Noise Amplifier Applications Unit mm Low noise figure, high gain. NF = 1.8dB, S 2 = 8.5dB (f = 2 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 ⇒
8.6. Size:39K rohm
2sc4849.pdf 

2SC4849 Transistors Transistors 2SC5147 (94L-712-C342) (96-736-C358) 302 ... See More ⇒
8.9. Size:186K inchange semiconductor
2sc4847.pdf 

INCHANGE Semiconductor isc Silicon NPN Power Transistor 2SC4847 DESCRIPTION Low Collector Saturation Voltage Collector-Emitter Breakdown Voltage- V = 120V (Min) (BR)CEO Good Linearity of h FE Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in humidifier , DC/DC converter and general purpose applications A... See More ⇒
8.10. Size:185K inchange semiconductor
2sc4849.pdf 

INCHANGE Semiconductor isc Silicon NPN Power Transistor 2SC4849 DESCRIPTION Low Collector Saturation Voltage V = 0.6V(Max)@ I = 5A CE(sat) C Collector-Emitter Breakdown Voltage- V = 120V (Min) (BR)CEO High Switching Speed Wide Area of Safe Operation 100% avalanche tested Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS... See More ⇒
8.11. Size:185K inchange semiconductor
2sc4848.pdf 

INCHANGE Semiconductor isc Silicon NPN Power Transistor 2SC4848 DESCRIPTION Low Collector Saturation Voltage V = 0.6V(Max)@ I = 5A CE(sat) C Collector-Emitter Breakdown Voltage- V = 120V (Min) (BR)CEO High Switching Speed Wide Area of Safe Operation 100% avalanche tested Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS... See More ⇒
Detailed specifications: 2SC4835, 2SC4836, 2SC4838, 2SC4839, 2SC4840, 2SC4841, 2SC4842, 2SC4843, MPSA42, 2SC4851, 2SC4852, 2SC4853, 2SC4854, 2SC4855, 2SC4860, 2SC4861, 2SC4863
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