TetraFET D2293UK METAL GATE RF SILICON FET MECHANICAL DATA GOLD METALLISED MULTI-PURPOSE SILICON DMOS RF FET 10W – 12.5V – 500MHz SINGLE ENDED FEATURES • SIMPLIFIED AMPLIFIER DESIGN • SUITABLE FOR BROAD BAND APPLICATIONS • VERY LOW Crss • SIMPLE BIAS CIRCUITS • LOW NOISE • HIGH GAIN – 11 dB MINIMUM SOT 171 PIN 1 SOURCE PIN 2 SOURCE PIN 3 GATE PIN 4 DRAIN PIN 5 SOURCE PIN 6 SOURCE APPLICATIONS • HF/VHF/UHF COMMUNICATIONS from 1 MHz to 1 GHz ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C 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. E-mail: [email protected] Website http://www.semelab.co.uk 42W 40V ±20V 8A –65 to 150°C 200°C Prelim. 7/99 D2293UK ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated) Parameter Test Conditions Min. BVDSS Drain–Source Typ. Max. Unit V VGS = 0 ID = 10mA VDS = 12.5V VGS = 0 1 mA VGS = 20V VDS = 0 6 mA VGS(th) Gate Threshold Voltage * ID = 10mA VDS = VGS 7 V gfs Forward Transconductance * VDS = 10V ID = 0.6A GPS Common Source Power Gain PO = 10W Drain Efficiency VDS = 12.5V VSWR Load Mismatch Tolerance f = 500MHz IDSS IGSS h Breakdown Voltage Zero Gate Voltage Drain Current Gate Leakage Current IDQ = 0.4A Ciss Input Capacitance VDS = 0 Coss Output Capacitance VDS = 12.5V VGS = 0 Crss Reverse Transfer Capacitance VDS = 12.5V VGS = 0 * Pulse Test: 40 1 0.72 S 11 dB 50 % 20:1 — VGS = –5V f = 1MHz 48 pF f = 1MHz 40 pF f = 1MHz 4 pF Pulse Duration = 300 ms , Duty Cycle £ 2% HAZARDOUS MATERIAL WARNING The ceramic portion of the device between leads and metal flange is beryllium oxide. Beryllium oxide dust is highly toxic and care must be taken during handling and mounting to avoid damage to this area. THESE DEVICES MUST NEVER BE THROWN AWAY WITH GENERAL INDUSTRIAL OR DOMESTIC WASTE. THERMAL DATA RTHj–case Semelab plc. Thermal Resistance Junction – Case Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612. E-mail: [email protected] Website http://www.semelab.co.uk Max.4.2°C / W Prelim. 7/99