C4841 – 2SC4841

C4841 Datasheet PDF learn more.

Part number : C4841

Functions : This is a kind of semiconductor. 2SC4841.

Pin arrangement :

Package information :

Manufacturer : Toshiba

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C4841 Datasheet PDF

The texts in the PDF file :

TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4841 2SC4841 VHF~UHF Band Low Noise Amplifier Applications Unit: mm · Low noise figure, high gain. · NF = 1.8dB, |S21e|2 = 8.5dB (f = 2 GHz) Maximum Ratings (Ta = 25°C) Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage Base current Collector current Collector power dissipation Junction temperature Storage temperature range Symbol VCBO VCEO VEBO IB IC PC Tj Tstg Rating 20 10 1.5 7 15 100 125 -55~125 Unit V V V mA mA mW °C °C Microwave Characteristics (Ta = 25°C) JEDEC ― JEITA ― TOSHIBA 2-2H1A Weight: 2.4 mg (typ.) Characteristics Transition frequency Insertion gain Noise figure Symbol Test Condition fT ïS21eï2 (1) ïS21eï2 (2) NF (1) NF (2) VCE = 6 V, IC = 7 mA VCE = 6 V, IC = 7 mA, f = 1 GHz VCE = 6 V, IC = 7 mA, f = 2 GHz VCE = 6 V, IC = 3 mA, f = 1 GHz VCE = 6 V, IC = 3 mA, f = 2 GHz Min Typ. Max Unit 7 10 ¾ GHz ¾ 13.5 4.5 8.5 ¾ ¾ dB ¾ 1.4 ¾ dB ¾ 1.8 3.0 Electrical Characteristics (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 0.45 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 2SC4841 2 2003-03-19 2SC4841 3 2003-03-19 2SC4841 S-Parameter ZO = 50 W, Ta = 25°C VCE = 6 V, IC = 3 mA Frequency S11 MHz MAG ANG 200 0.823 -22.5 400 0.685 -40.5 600 0.537 -54.5 800 0.428 -64.4 1000 0.343 -71.9 1200 0.267 -77.4 1400 0.227 -83.4 1600 0.187 -86.9 1800 0.157 -90.6 2000 0.130 -94.1 S21 MAG ANG 7.186 154.4 6.252 136.4 5.378 122.5 4.567 112.6 3.961 104.8 3.486 98.6 3.104 93.3 2.793 88.9 2.534 85.1 2.336 81.2 VCE = 6 V, [ … ]

C4841 PDF File



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