D5001UK semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk document number 3142 issue 2 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. p d power dissipation bv dss drain ? source breakdown voltage bv gss gate ? source breakdown voltage i d(sat) drain current t stg storage temperature t j maximum operating junction temperature 50w 125v 20v 3a ?65 to 150c 200c mechanical data 12 3 4 a m f e d c b hj i g k gold metallised multi-purpose silicon dmos rf fet 20w ? 50v ? 175mhz single ended features simplified amplifier design suitable for broad band applications low c rss simple bias circuits low noise high gain ? 16 db minimum da pin 1 source pin 3 source pin 2 drain pin 4 gate absolute maximum ratings (t case = 25 c unless otherwise stated) applications hf/vhf communications from 1 mhz to 175 mhz metal gate rf silicon fet tetrafet dim mm tol. inches tol. a 24.76 0.13 0.975 0.005 b 18.42 0.13 0.725 0.005 c45 5 45 5 d 6.35 0.13 0.25 0.005 e 3.17 0.13 0.125 dia 0.005 f 5.71 0.13 0.225 0.005 g 9.52 0.13 0.375 0.005 h 6.60 ref 0.260 ref i 0.13 0.02 0.005 0.001 j 4.32 0.13 0.170 0.005 k 2.54 0.13 0.100 0.005 m 20.32 0.25 0.800 0.010 rohs compliant
D5001UK semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk document number 3142 issue 2 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. parameter test conditions min. typ. max. unit v gs = 0 i d = 100ma v ds = 50v v gs = 0 v gs = 20v v ds = 0 i d = 10ma v ds = v gs v ds = 10v i d = 0.5a p o = 20w v ds = 50v i dq = 0.1a f = 175mhz v ds = 50v v gs = ? 5v f = 1mhz v ds = 50v v gs = 0 f = 1mhz v ds = 50v v gs = 0 f = 1mhz v ma a v s db % ? pf pf pf electrical characteristics (t case = 25 c unless otherwise stated) drain?source bv dss breakdown voltage zero gate voltage i dss drain current i gss gate leakage current v gs(th) gate threshold voltage* g fs forward transconductance* g ps common source power gain drain efficiency vswr load mismatch tolerance c iss input capacitance c oss output capacitance c rss reverse transfer capacitance 125 1 1 17 0.8 16 50 20:1 60 25 1.5 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. r thj?case thermal resistance junction ? case max. 3.5c / w thermal data * pulse test: pulse duration = 300 s , duty cycle 2%
D5001UK semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk document number 3142 issue 2 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.
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figure 1 power output and efficiency vs. power input figure 2 power output and gain vs power input figure 3 imd3 vs power output optimum source and load impedance frequency z s z l mhz 175 9.5 + j14.1 12.3 + j10.2
D5001UK semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk document number 3142 issue 2 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. !freq s11 s21 s12 s22 !mhz mag ang mag ang mag ang mag ang 30 0.85 -108.7 9.765 172.5 0.018 69.9 0.726 -69.2 40 0.846 -109.8 9.588 163.6 0.019 65.8 0.718 -70.1 50 0.84 -111.2 9.473 154.9 0.019 60.2 0.709 -71.2 60 0.837 -113.1 8.991 146.1 0.02 55.2 0.699 -72.6 70 0.835 -116 8.521 139.2 0.021 50.7 0.689 -74.4 80 0.833 -118 8.104 134.4 0.022 47.6 0.678 -78.1 90 0.831 -120 7.662 127.9 0.023 44.6 0.673 -80.6 100 0.829 -123.3 7.304 122.9 0.023 42.7 0.671 -83.6 110 0.828 -125.2 6.991 117.8 0.023 40.5 0.671 -85.3 120 0.825 -127.4 6.732 114.6 0.023 40.2 0.669 -87.9 130 0.823 -130 6.406 109.6 0.023 39.8 0.665 -88.6 140 0.82 -131.9 6.155 105 0.022 39.9 0.664 -89.6 150 0.816 -135 5.868 100.7 0.021 40.6 0.663 -91.4 160 0.81 -137.6 5.644 96.3 0.021 41.9 0.664 -92.6 170 0.807 -139.8 5.305 91.2 0.02 44.2 0.665 -94.2 180 0.803 -142.8 4.989 87.4 0.019 48 0.665 -96.8 190 0.804 -144.7 4.656 83.5 0.019 52 0.667 -98.6 200 0.806 -147.3 4.402 81.1 0.019 57.2 0.671 -101.2 210 0.803 -149.2 4.09 79.8 0.019 62.2 0.672 -103 220 0.808 -151.5 3.989 78.7 0.02 68.2 0.671 -103.5 230 0.802 -153.1 3.859 76.5 0.02 71.6 0.677 -105.6 240 0.807 -155.2 3.717 74 0.021 76.1 0.685 -107.9 250 0.811 -156.7 3.57 71.3 0.022 79.4 0.687 -109.9 260 0.812 -158.9 3.435 68.4 0.023 84.1 0.698 -111.9 270 0.814 -160.4 3.336 65.9 0.025 87.4 0.706 -113.7 280 0.818 -161.7 3.227 63.2 0.027 91.3 0.716 -116.2 290 0.823 -164 3.1 61.1 0.029 95.1 0.722 -119.2 300 0.828 -165.4 2.986 58.9 0.032 97 0.724 -120 310 0.828 -166.3 2.935 57.3 0.035 98.2 0.726 -122.1 320 0.829 -168.2 2.879 54.3 0.038 97.5 0.735 -123.7 330 0.832 -169.5 2.71 50 0.04 96.9 0.743 -125.4 340 0.835 -170.9 2.536 46.9 0.042 97.3 0.747 -127.4 350 0.838 -171.9 2.395 45.7 0.044 97.7 0.756 -130 360 0.843 -173.6 2.266 44 0.045 98.3 0.761 -130.8 370 0.843 -174.9 2.117 43.2 0.048 100.3 0.767 -133.3 380 0.845 -175.5 2.027 42.7 0.051 100.7 0.772 -134.4 390 0.852 -176.8 1.986 43.3 0.055 101.6 0.779 -137 400 0.857 -178.2 1.969 42.8 0.059 102.6 0.788 -138.4 410 0.862 -178.9 1.938 41.7 0.062 101.6 0.793 -139.8 420 0.862 179.2 1.91 39.4 0.066 99.6 0.797 -141.6 430 0.861 178.7 1.895 37.1 0.068 98.7 0.801 -143.8 440 0.873 177.3 1.844 33.7 0.07 97.2 0.809 -145.3 450 0.868 176.3 1.73 30.5 0.072 96.9 0.814 -147 460 0.871 174.9 1.644 27.8 0.074 96.8 0.822 -148 470 0.875 175.2 1.558 26.8 0.077 97.3 0.821 -149.6 480 0.875 174.4 1.485 26.3 0.08 96.9 0.83 -150.6 490 0.878 172.8 1.394 25.7 0.083 97.1 0.829 -152.2 500 0.882 171.6 1.332 26.2 0.086 96.5 0.841 -153.6 ! vds=50v idq=0.1a # mhz s ma r 50 typical s parameters
D5001UK semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk document number 3142 issue 2 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. substrate 1.6mm ptfe/glass, er = 2.5 all microstrip lines w= 4.4mm t1 10mm t2 13mm t3 12mm t4 4mm l1 1.5 turns 22swg enamelled copper wire, 6mm id. l2 10 turns 19swg enamelled copper wire , 6mm id. l3 1.5 turns 22swg enamelled copper wire, 6mm id. l4 13.5 turns 19swg enamelled copper wire on siemens b64920a618x830 ferrite core D5001UK 175mhz test fixture D5001UK l3 t 3 t 2 10-30pf 10-30pf 10k 10nf 10k 9 x 6mm contact pad 9 x 6 mm contact pad l2 4.7pf 15 l4 100nf 10nf 1nf 10uf 16-100pf 16-100pf 50v l1 gate-bias t 1 4 t
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