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2SC5820 Datasheet, PDF (2/11 Pages) Renesas Technology Corp – Silicon NPN Epitaxial High Frequency Low Noise Amplifier / Oscillator
2SC5820
Electrical Characteristics
Item
Collector cutoff current
Collector cutoff current
Emitter cutoff current
DC current transfer ratio
Collector output capacitance
Gain bandwidth product
Power gain
Noise figure
3rd. Order Intercept Point
(Ta = 25°C)
Symbol Min Typ Max Unit
Test conditions
ICBO


1
µA VCB = 12 V, IE = 0
ICEO


1
µA VCE = 4 V, RBE = ∞
IEBO


10
µA VEB = 1.5 V, IC = 0
hFE
70 110 150
 VCE = 2 V, IC = 20 mA
Cob

0.3
0.6
pF VCB = 2 V, IE = 0, f = 1 MHz
fT
17
20

GHz VCE = 2 V, IC = 30 mA
f = 2 GHz
PG
13
17.5

dB VCE = 2 V, IC = 30 mA,
f = 1.8 GHz
NF
 1.15 1.7
dB VCE = 2 V, IC = 5 mA,
f = 1.8 GHz
IP3

10

dBm VCE = 2 V, IC = 5 mA,
f = 1.8 GHz
Rev.2.00 Aug 10, 2005 page 2 of 10