TetraFET D1201UK ROHS COMPLIANT METAL GATE RF SILICON FET MECHANICAL DATA GOLD METALLISED MULTI-PURPOSE SILICON DMOS RF FET 10W – 12.5V – 500MHz SINGLE ENDED C 2 N (typ) 1 B A 3 D (2 pls) F (2 pls) H J FEATURES • SIMPLIFIED AMPLIFIER DESIGN M E I K G • SUITABLE FOR BROAD BAND APPLICATIONS DP PIN 1 SOURCE PIN 3 GATE PIN 2 DRAIN • LOW Crss • LOW NOISE DIM mm A 16.51 B 6.35 C 45° D 3.30 E 18.92 F 1.52 G 2.16 H 14.22 I 1.52 J 6.35 K 0.13 M 5.08 N 1.27 x 45° Tol. 0.25 0.13 5° 0.13 0.08 0.13 0.13 0.08 0.13 0.13 0.03 0.51 0.13 Inches 0.650 0.250 45° 0.130 0.745 0.060 0.085 0.560 0.060 0.250 0.005 0.200 0.050 x 45° Tol. 0.010 0.005 5° 0.005 0.003 0.005 0.005 0.003 0.005 0.005 0.001 0.020 0.005 • HIGH GAIN – 10 dB MINIMUM APPLICATIONS • HF/VHF/UHF COMMUNICATIONS from 1 MHz to 500 MHz ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) PD BVDSS BVGSS ID(sat) Tstg Tj Power Dissipation Drain – Source Breakdown Voltage Gate – Source Breakdown Voltage Drain Current Storage Temperature Maximum Operating Junction Temperature 50W 40V ±20V 10A –65 to 150°C 200°C Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Document Number 3203 Issue 3 D1201UK ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated) Parameter Test Conditions Min. BVDSS Drain–Source Typ. Max. Unit V VGS = 0 ID = 100mA VDS = 12.5V VGS = 0 1 mA VGS = 20V VDS = 0 1 μA VGS(th) Gate Threshold Voltage* ID = 10mA VDS = VGS 7 V gfs Forward Transconductance* VDS = 10V ID = 1A GPS Common Source Power Gain PO = 10W η Drain Efficiency VDS = 12.5V VSWR Load Mismatch Tolerance f = 500MHz IDSS IGSS Breakdown Voltage Zero Gate Voltage Drain Current Gate Leakage Current IDQ = 0.2A 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 0.8 S 10 dB 50 % 20:1 — VGS = –5V f = 1MHz 60 pF f = 1MHz 40 pF f = 1MHz 4 pF Pulse Duration = 300 μs , 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 Thermal Resistance Junction – Case Max. 3.5°C / W Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Document Number 3203 Issue 3 D1201UK *DLQ G% 9GV 9 ,GT $ I 0+] (IILFLHQF\ 9GV 9 ,GT $ I 0+] 3RXW: Figure 1- Gain vs. Power Output 3RXW: Figure 2 - Efficiency vs Power Output OPTIMUM SOURCE AND LOAD IMPEDANCE ,0' G%F I 0+] I 0+] 9GV 9 ,GT $ Frequency MHz 500MHz ZS ZL Ω Ω 2.7 + j2.7 3.5 – j0.9 3RXW:3(3 Figure 3 - IMD vs Power Output Typical S Parameters ! # Freq MHz 100 200 300 400 500 600 700 800 900 1000 VDS = 12.5V, IDQ = 1A MHZ S MA R 50 S11 mag 0.92 0.92 0.91 0.91 0.91 0.90 0.90 0.89 0.90 0.90 S21 ang -157 -162 -167 -172 -177 178 173 168 162 160 mag 9.33 8.12 6.90 5.69 4.48 3.26 2.05 0.83 0.70 0.58 S12 ang 90 81 71 62 52 43 33 24 17 16 mag 0.018 0.022 0.026 0.03 0.034 0.038 0.042 0.046 0.054 0.061 S22 ang 18 24 29 35 41 47 52 58 55 55 mag 0.72 0.75 0.78 0.80 0.83 0.85 0.88 0.90 0.91 0.91 ang -174 -175 -176 -177 -178 -179 -180 179 174 174 Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Document Number 3203 Issue 3 D1201UK 12 11 10 9 Vg=20V Vg=18 V Vg=16 V Vg=14 V Vg=12 V Vg=10 V Vg=8V Vg=6 V IDS (A) 8 7 6 5 4 3 2 1 0 0.00 5.00 10.00 15.00 20.00 25.00 30.00 VDS (V) Figure 4 – Typical IV Characteristics. Capacitance pF 100 Coss, pF 10 Ciss, pF Crss, pF 1 0 3 6 Vds V 9 12 15 Figure 5 – Typical CV Characteristics. Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Document Number 3203 Issue 3 D1201UK *DWH%LDV Q) . 7 S) '8. . S) 7 [PP FRQWDFWSDG 7 7 S) / Q) Q) [PP FRQWDFWSDG 9 X) / 7 7 / 7 S) S) 6XEVWUDWHPP37)(JODVV(U $OOPLFURVWULSOLQHV: PP 7PP 7PP 7PP 7PP 7PP 7PP 7PP / WXUQVPPGLDHQDPHOOHGFRSSHUZLUHPPLG /WXUQVPPHQDPHOOHGFRSSHUZLUHRQ6LHPHQV%$KROHIHUULWHFRUH /GLDZLUHKDLUSLQORRSPPORQJ D1201UK 500MHz Test Fixture Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Document Number 3203 Issue 3