2SC4844 |
Part Number | 2SC4844 |
Manufacturer | Toshiba (https://www.toshiba.com/) Semiconductor |
Description | TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4844 2SC4844 VHF~UHF Band Low Noise Amplifier Applications Unit: mm · Low noise figure, high gain. · NF = 1.8dB, |S21e|2 = 9.5dB (f = 2 GHz)... |
Features |
teristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min Typ. Max Unit
Collector cut-off current Emitter cut-off current DC current gain Output capacitance Reverse transfer capacitance
ICBO IEBO hFE Cob Cre
VCB = 10 V, IE = 0 VEB = 1 V, IC = 0 VCE = 6 V, IC = 7 mA
VCB = 10 V, IE = 0, f = 1 MHz (Note)
¾ ¾ 50 ¾ ¾
¾ ¾ ¾ 0.55 0.35
1 1 250 ¾ 0.8
mA mA
pF pF
Note: Cre is measured by 3 terminal method with capacitance bridge.
1 2003-03-19
Marking
2SC4844
2 2003-03-19
2SC4844
3 2003-03-19
2SC4844
S-Parameter ZO = 50 W, Ta = 25°C
VCE = 6 V, IC = 3 mA
Frequency
S11
MHz
MAG... |
Document |
2SC4844 Data Sheet
PDF 249.44KB |
Similar Datasheet
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