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BFR520T_15 Datasheet, PDF (3/12 Pages) Quanzhou Jinmei Electronic Co.,Ltd. – NPN 9 GHz wideband transistor | |||
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Philips Semiconductors
NPN 9 GHz wideband transistor
Product speciï¬cation
BFR520T
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Rth j-s
thermal resistance from junction to soldering point
VALUE
500
UNIT
K/W
CHARACTERISTICS
Tj = 25 °C unless otherwise speciï¬ed.
SYMBOL
PARAMETER
ICBO
collector cut-off current
hFE
DC current gain
Ce
emitter capacitance
Cc
collector capacitance
Cre
feedback capacitance
fT
transition frequency
GUM
maximum unilateral power
gain; note 1
s212
F
insertion power gain
noise ï¬gure
PL1
output power at 1 dB gain
compression
ITO
third order intercept point
CONDITIONS
IE = 0; VCE = 6 V
IC = 20 mA; VCE = 6 V
IC = ic = 0; VEB = 0.5 V; f = 1 MHz
IE = ie = 0; VCB = 6 V; f = 1 MHz
IC = 0; VCB = 6 V; f = 1 MHz
IC = 20 mA; VCE = 6 V; f = 1 GHz;
Tamb = 25 °C
IC = 20 mA; VCE = 6 V; f = 900 MHz;
Tamb = 25 °C
IC = 20 mA; VCE = 6 V; f = 2 GHz;
Tamb = 25 °C
IC = 20 mA; VCE = 6 V; f = 900 MHz;
Tamb = 25 °C
Îs = Îopt; IC = 5 mA; VCE = 6 V;
f = 900 MHz; Tamb = 25 °C
Îs = Îopt; IC = 20 mA; VCE = 6 V;
f = 900 MHz; Tamb = 25 °C
Îs = Îopt; IC = 5 mA; VCE = 6 V;
f = 2 GHz; Tamb = 25 °C
IC = 20 mA; VCE = 6 V; RL = 50 â¦;
f = 900 MHz; Tamb = 25 °C
note 2
Notes
1. GUM is the maximum unilateral power gain, assuming s12 is zero and
GUM = 10 log -(--1-----â------s---1---1---s-2---2)--(1---1-2---â------s----2--2----2----) dB
MIN. TYP. MAX. UNIT
â
â
50 nA
60 120 250
â
1
â
pF
â
0.5 â
pF
â
0.4 â
pF
â
9
â
GHz
â
15 â
dB
â
9
â
dB
13 14 â
dB
â
1.1 1.6 dB
â
1.6 2.1 dB
â
1.9 â
dB
â
17 â
dBm
â
26 â
dBm
2. IC = 20 mA; VCE = 6 V; RL = 50 â¦; f = 900 MHz; Tamb = 25 °C; fp = 900 MHz; fq = 902 MHz; measured at
f(2pâq) = 898 MHz and at f(2qâp) = 904 MHz.
2000 Apr 03
3
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