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DB-499D-470

ST Microelectronics
Part Number DB-499D-470
Manufacturer ST Microelectronics
Description RF power amplifier using 1 x START499D NPN RF silicon transistor
Published Jul 29, 2009
Detailed Description www.DataSheet4U.com DB-499D-470 RF power amplifier using 1 x START499D NPN RF silicon transistor Preliminary Data Feat...
Datasheet PDF File DB-499D-470 PDF File

DB-499D-470
DB-499D-470

Overview
www.
DataSheet4U.
com DB-499D-470 RF power amplifier using 1 x START499D NPN RF silicon transistor Preliminary Data Features ■ ■ ■ ■ ■ ■ ■ Excellent thermal stability Frequency: 430 - 470 MHz Supply voltage: 3.
6 V Output power: 29 dBm Power gain: 19 dB Efficiency: 52 % BeO free amplifier Mechanical specification: L = 60 mm, W = 30 mm ".
W Description The DB-499D-470 is a NPN silicon RF power amplifier designed for UHF 2-way radio applications Table 1.
Device summary Order codes DB-499D-470 February 2009 Rev 1 1/11 www.
st.
com 11 This is preliminary information on a new product now in development or undergoing evaluation.
Details are subject to change without notice.
www.
DataSheet4U.
com Contents DB-499D-470 Contents 1 Electrical data .
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3 1.
1 Maximum ratings .
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3 2 3 Electrical characteristics .
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3 Typical performance .
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4 3.
1 VCC = 3.
6, ICQ = 400 mA .
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4 4 5 Test circuit .
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5 Package mechanical data .
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6 5.
1 5.
2 Thermal pad and via design .
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7 Soldering profile .
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8 6 Revision history .
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10 2/11 www.
DataSheet4U.
com DB-499D-470 Electrical data 1 1.
1 Electrical data Maximum ratings Table 2.
Symbol VCEO VEBO IC PDISS TJ TSTG Absolute maximum ratings (TCASE ...


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