PRF949_15 Datasheet, PDF (2/16 Pages) Quanzhou Jinmei Electronic Co.,Ltd. – UHF wideband transistor

Philips Semiconductors
UHF wideband transistor
Product specification
PRF949
FEATURES
• Small size
• Low noise
• Low distortion
• High gain
• Gold metallization ensures excellent reliability.
PINNING SOT416 (SC-75)
PIN
1
base
2
emitter
3
collector
DESCRIPTION
APPLICATIONS
handbook, halfpage
3
• Communication and instrumentation systems.
DESCRIPTION
Silicon NPN transistor in a surface mount 3-pin SOT416
(SC-75) package. The transistor is primarily intended for
wideband applications in the GHz range in the RF front
end of analog and digital cellular telephones, cordless
phones, radar detectors, pagers and satellite TV-tuners.
1
Top view
2
MBK090
Marking code: V0.
Fig.1 Simplified outline (SOT416).
QUICK REFERENCE DATA
SYMBOL
PARAMETER
C_re
feedback capacitance
f_T
transition frequency
G_UM
maximum unilateral power gain
NF
noise figure
P_tot
R_{th j-s}
total power dissipation
thermal resistance from junction
to soldering point
CONDITIONS
I_C = 0; V_CB = 6 V; f = 1 MHz
I_C = 15 mA; V_CE = 6 V; f_m = 1 GHz
I_C = 15 mA; V_CE = 6 V;
T_amb = 25 °C; f = 1 GHz
Γ_S = Γ_opt; I_C = 5 mA; V_CE = 6 V;
f = 1 GHz
T_s = 75 °C; note 1
MIN.
−
7
−
TYP.
0.3
9
16
MAX. UNIT
−
pF
−
GHz
−
dB
−
1.5 2.5 dB
−
−
150 mW
−
−
500 K/W
Note
1. T_s is the temperature at the soldering point of the collector pin.
2000 Apr 03
2