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ULTRA MINIATURE SOT343 PACKAGE
SOT343 (SC70)
ORDER CODE
START620TR
BRANDING
620
DESCRIPTION
The START620 is a member of the START family
that provide market with the state of the art of RF
silicon process. It uses ST鈥檚 Silicon Germanium
technology. This technology offers ft鈥檚 of up to
45GHz and Fmax鈥檚 of over 60GHz. The START620
offers the best mix of gain and NF for given
breakdown voltage(BVceo = 3.3V).
It reaches performance level only achieved with
GaAs products before.
APPLICATIONS
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LNA FOR GSM/DCS, CDMA, WCDMA,
BLUETOOTH
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GENERAL PURPOSE 500MHz-5GHz
ABSOLUTE MAXIMUM RATINGS
Symbol
V
ceo
V
cbo
V
ebo
I
c
I
b
P
tot
T
stg
T
j
Collector emitter voltage
Collector base voltage
Emitter base voltage
Collector current
Base current
Total dissipation, T
s
=
101
Storage temperature
Max. operating junction temperature
Parameter
Value
3.3
10
1.5
40
4
135
-65 to 150
150
Unit
V
V
V
mA
mA
mW
o
C
o
C
ABSOLUTE MAXIMUM RATINGS
R
thjs
Thermal Resistance Junction soldering point
270
o
C/W
May, 3 2002
1/5
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