START405 Datasheet, PDF (1/7 Pages) STMicroelectronics – NPN Silicon RF Transistor

START405
NPN Silicon RF Transistor
• LOW NOISE FIGURE: NFmin = 1.1dB
@ 1.8GHz, 2mA, 2V
• COMPRESSION P1dB = 5dBm
@ 1.8GHz, 5mA, 2V
• TRANSITION FREQUENCY 42GHz
• LOW CURRENT CONSUMPTION
• ULTRA MINIATURE SOT343 PACKAGE
DESCRIPTION
The START405 is a member of the START family
that provide the state of the art of RF silicon process
to the market. Manufacturated in the third
generation of ST proprietary bipolar process, it
offers the best mix of gain and NF for given
breakdown voltage(BVceo).
It offers performance level only archived with GaAs
products before.
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
V_ceo
V_cbo
V_ebo
I_c
I_b
P_tot
Collector emitter voltage
Collector base voltage
Emitter base voltage
Collector current
Base current
Total dissipation, T_s = TBD
T_stg
Storage temperature
T_j
Max. operating junction temperature
SOT343 (SC70)
ORDER CODE
START405TR
BRANDING
405
APPLICATIONS
• LNA FOR GSM/DCS, DECT, PCS, PCN,
CDMA, W-CDMA
• GENERAL PURPOSE 500MHz-5GHz
Value
4.5
15
1.5
10
1
45
-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
July, 3 2002
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