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Philips

PRF949 Datasheet Preview

PRF949 Datasheet

UHF wideband transistor

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DISCRETE SEMICONDUCTORS
DATA SHEET
M3D173
PRF949
UHF wideband transistor
Preliminary specification
1999 Oct 29




Philips

PRF949 Datasheet Preview

PRF949 Datasheet

UHF wideband transistor

No Preview Available !

Philips Semiconductors
UHF wideband transistor
Preliminary specification
PRF949
FEATURES
Small size
Low noise
Low distortion
High gain
Gold metallization ensures excellent reliability.
PINNING SOT416 (SC75)
PIN
1 base
2 emitter
3 collector
DESCRIPTION
APPLICATIONS
Communication and instrumentation systems.
DESCRIPTION
Silicon NPN transistor in a surface mount 3-pin SOT416
(SC75) 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.
handbook, halfpage
3
12
MAM337
Marking code: V0
Fig.1 Simplified outline (SOT416).
QUICK REFERENCE DATA
SYMBOL
PARAMETER
Cre
fT
GUM
feedback capacitance
transition frequency
maximum unilateral power gain
NF noise figure
Ptot
Rth j-s
total power dissipation
thermal resistance from junction
to soldering point
CONDITIONS
IC = 0; VCB = 6 V; f = 1 MHz
IC = 15 mA; VCE = 6 V; fm = 1 GHz
IC = 15 mA; VCE = 6 V;
Tamb = 25 °C; f = 1 GHz
ΓS = Γopt; IC = 5 mA; VCE = 6 V;
f = 1 GHz
Ts = 90 °C; note 1
Ptot = 180 mW
MIN.
7
TYP.
0.3
9
16
1.5
MAX. UNIT
tbf pF
GHz
dB
2.5 dB
180 mW
335 K/W
Note
1. Ts is the temperature at the soldering point of the collector pin.
1999 Oct 29
2


Part Number PRF949
Description UHF wideband transistor
Maker Philips
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