DatasheetsPDF.com

C4840

Toshiba
Part Number C4840
Manufacturer Toshiba
Description 2SC4840
Published Jun 10, 2015
Detailed Description TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4840 2SC4840 VHF~UHF Band Low Noise Amplifier Applications Un...
Datasheet PDF File C4840 PDF File

C4840
C4840

Overview
TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4840 2SC4840 VHF~UHF Band Low Noise Amplifier Applications Unit: mm · Low noise figure, high gain.
· NF = 1.
1dB, |S21e|2 = 13dB (f = 1 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 20 40 100 125 -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 = 8 V, IC = 20 mA VCE = 8 V, IC = 20 mA, f = 1 GHz VCE = 8 V, IC = 20 mA, f = 2 GHz VCE = 8 V, IC = 5 mA, f = 1 GHz VCE = 8 V, IC = 5 mA, f = 2 GHz Min Typ.
Max Unit 7 10 ¾ GHz 10 13 ¾ dB ¾7¾ ¾ 1.
1 2.
5 dB ¾ 1.
7 ¾ 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 = 8 V, IC = 20 mA VCB = 10 V, IE = 0, f = 1 MHz (Note) ¾ ¾ 50 ¾ ¾ ¾ ¾ ¾ 0.
6 0.
45 1 1 250 ¾ 0.
9 mA mA pF pF Note: Cre is measured by 3 terminal method with capacitance bridge.
1 2003-03-19 Marking 2SC4840 2 2003-03-19 2SC4840 3 2003-03-19 2SC4840 S-Parameter ZO = 50 W, Ta = 25°C VCE = 8 V, IC = 5 mA Frequency S11 MHz MAG ANG 200 0.
710 -49.
8 400 0.
513 -85.
6 600 0.
400 -109.
8 800 0.
347 -126.
2 1000 0.
319 -138.
6 1200 0.
303 -148.
0 1400 0.
299 -155.
5 1600 0.
294 -160.
5 1800 0.
296 -160.
3 2000 0.
300 -163.
9 S21 MAG ANG 10.
366 140.
1 7.
744 118.
2 5.
844 105.
6 4.
634 97.
8 3.
851 91.
9 3.
310 87.
4 2.
914 83.
3 2.
610 80.
0 2.
367 77.
4 2.
184 75.
0 VCE = 8 V, IC = 20 mA Frequency S11 MHz ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)