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Datasheet File OCR Text: |
TetraFET D2231UK METAL GATE RF SILICON FET MECHANICAL DATA Dimensions in mm. 5.50 0.15 1.27 0.05 2 PL. 2 PL. 0.47 1.65 2 PL. 0.3 R. 4 PL. 2.313 0.2 4 3 3.00 2.07 0.381 2 PL. 2 PL. 5 1.27 GOLD METALLISED MULTI-PURPOSE SILICON DMOS RF FET 7.5W - 12.5V - 1GHz SINGLE ENDED 0.360 0.005 6 1.27 6.50 0.15 2 1 0.47 2 PL. 0.80 4 PL. 4.90 0.15 7 1.27 8 0.10 R. TYP. FEATURES 0.10 TYP. 0.508 0.10 TYP. * SIMPLIFIED AMPLIFIER DESIGN * SUITABLE FOR BROAD BAND APPLICATIONS F-0127 PACKAGE PIN 1 - SOURCE PIN 2 - DRAIN PIN 3 - DRAIN PIN 4 - SOURCE PIN 5 - SOURCE PIN 6 - GATE PIN 7 - GATE PIN 8 - SOURCE * VERY LOW Crss * SIMPLE BIAS CIRCUITS * LOW NOISE * HIGH GAIN - 10 dB MINIMUM Ceramic Material: Alumina. Parts can also be supplied with AlN or BeO for improved thermal resistance. Contact Semelab for details. APPLICATIONS * HF/VHF/UHF COMMUNICATIONS from 1 MHz to 2 GHz ABSOLUTE MAXIMUM RATINGS (Tcase = 25C unless otherwise stated) PD BVDSS BVGSS ID(sat) Tstg Tj Semelab plc. Power Dissipation Drain - Source Breakdown Voltage Gate - Source Breakdown Voltage Drain Current Storage Temperature Maximum Operating Junction Temperature Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612. Website http://www.semelab.co.uk E-mail: sales@semelab.co.uk 17.5W 40V 20V 6A -65 to 150C 200C Prelim. 2/99 D2231UK ELECTRICAL CHARACTERISTICS (Tcase = 25C unless otherwise stated) Parameter Test Conditions Min. BVDSS IDSS IGSS gfs GPS Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate Leakage Current Forward Transconductance* Common Source Power Gain Drain Efficiency Input Capacitance Output Capacitance Reverse Transfer Capacitance VGS = 0 VDS = 12.5V VGS = 20V ID = 10mA VDS = 10V PO = 7.5W VDS = 12.5V f = 1GHz VDS = 0V VGS = -5V f = 1MHz f = 1MHz f = 1MHz VDS = 12.5V VGS = 0 VDS = 12.5V VGS = 0 IDQ =0.3A ID = 10mA VGS = 0 VDS = 0 VDS = VGS ID = 0.6A 0.5 0.54 10 40 20:1 40 Typ. Max. Unit V 3 1 7 mA mA V S dB % -- VGS(th) Gate Threshold Voltage* h VSWR Load Mismatch Tolerance Ciss Coss Crss 36 30 3 pF pF pF * Pulse Test: Pulse Duration = 300 ms , Duty Cycle 2% THERMAL DATA RTHj-case Thermal Resistance Junction - Case Max. 6C / W Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612. Website http://www.semelab.co.uk E-mail: sales@semelab.co.uk Prelim. 2/99 |
Price & Availability of D2231UK
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