MRF517 advanced power technology reserves the right to cha nge, without notice, the specifications and informa tion contained herein visit our website at www.advancedpower.com or contact our factory direct. description: description: description: description: the MRF517 is a silicon npn transistor, designed fo r vhf and uhf equipment. applications include low noise broadband amplifier ; pre-driver, driver, and output stages. absolute maximum ratings (tcase = 25 absolute maximum ratings (tcase = 25 absolute maximum ratings (tcase = 25 absolute maximum ratings (tcase = 25 c) c)c) c) symbol parameter value unit v ceo collector-emitter voltage 20 vdc v cbo collector-base voltage 35 vdc v ebo emitter-base voltage 3.0 vdc i c collector current 150 ma thermal data thermal data thermal data thermal data p d total device dissipation @ t a = 25oc derate above 25oc 2.5 0.02 watts mw/ oc 1. emitter 2. base 3. collector to-39 features features features features ? silicon npn, to-39 packaged vhf/uhf transistor ? gpe = 10 db (typ) @ 60 ma, 300 mhz ? 3 ghz current-gain bandwidth product @ 60ma ? broadband noise figure = 7.5 db @ 50ma, 300 mhz 140 commerce drive montgomeryville, pa 18936-1013 phone: (215) 631-9840 fax: (215) 631-9855 rf & microwave discrete low power transistors
MRF517 advanced power technology reserves the right to cha nge, without notice, the specifications and informa tion contained herein visit our website at www.advancedpower.com or contact our factory direct. electrical specifications (tcas electrical specifications (tcas electrical specifications (tcas electrical specifications (tcase = 25 e = 25 e = 25 e = 25 c) c)c) c) static (off) value symbol test conditions min. typ. max. unit bv cer collector-emitter breakdown voltage (ic = 5.0 madc, rbe = 330 ohms) 25 - - vdc bv ceo collector-emitter breakdown voltage (ic=5.0 madc, ib=0) 20 - - vdc bv cbo collector-base breakdown voltage (ic = 100 ? adc, ie = 0) 30 - - vdc bv ebo emitter-base breakdown voltage (ie = 100 ? adc, ic = 0) 3.0 - - vdc i ceo collector cutoff current (vce = 15 vdc, ib = 0) - - 100 adc (on) h fe dc current gain (ic = 60 madc, vce = 10 vdc) 50 - 150 - dynamic dynamic dynamic dynamic value symbol test conditions min. typ. max. unit f t current-gain - bandwidth product (ic = 60 madc, vce = 15 vdc, f = 200 mhz) 3 4 - ghz c ob output capacitance (vcb = 15 vdc, ie = 0, f = 1.0 mhz) - 3.0 4.5 pf functional functional functional functional value symbol test conditions min. typ. max. unit nf broadband noise figure (ic = 50 madc, vce = 15vdc, f = 300 mhz - - 7.5 db gpe common emitter amplifier power gain (vce = 15 vdc, ic = 60 madc, f = 300mhz 9 10 - db
MRF517 advanced power technology reserves the right to cha nge, without notice, the specifications and informa tion contained herein visit our website at www.advancedpower.com or contact our factory direct. test circuit schematic test circuit schematic test circuit schematic test circuit schematic figure 1. 40 to 330 mhz broadband test schematic r2 r3 c5 c4 l4 c7 t1 r4 rf output rf input +vbb +15vdc c1 c1 l1 r1 l2 l3 c6 c1: 1.0-10 pf johanson c2, 6, 7: 0.002 uf ceramic c3, 5: 0.1 uf 50 vdc tantalum c4: 1000 pf button l1: 1 turn, #20 awg l2: 5.6 uh molded choke l3: 4 turns, #20 awg, ?? id l4: vk200 t1: 16:1 bifilar wound, #20 awg enameled wire, wound on 1041t060-4c4 core. r1: 4.7k, ? w, 10% r2, 3: 27 ohm, ? w, 5% r4: 270 ohm, ? w, 5%
MRF517 advanced power technology reserves the right to cha nge, without notice, the specifications and informa tion contained herein visit our website at www.advancedpower.com or contact our factory direct. efficiency (%) gpe freq (mhz) freq (mhz) gu max (db) ic max (ma) package device ic max (ma) rf (low power pa / general purpose) selection guide macro x mrf559 npn 870 0.5 6.5 70 7.5 16 150 macro x mrf559 npn 870 0.5 9.5 65 12.5 16 150 so-8 mrf8372,r1,r2 npn 870 0.75 8 55 12.5 16 200 power macro mrf557 npn 870 1.5 8 55 12.5 16 400 power macro mrf557t npn 870 1.5 8 55 12.5 16 400 macro x mrf559 npn 512 0.5 10 65 7.5 16 150 macro x mrf559 npn 512 0.5 13 60 12.5 16 150 to-39 2n3866a npn 400 1 10 45 28 30 400 so-8 mrf3866, r1, r2 npn 400 1 10 45 28 30 400 power macro mrf555 npn 470 1.5 11 50 12.5 16 400 power macro mrf555t npn 470 1.5 11 50 12.5 16 400 so-8 mrf4427, r2 npn 175 0.15 18 60 12 20 400 to-39 2n4427 npn 175 1 10 50 12 20 400 power macro mrf553 npn 175 1.5 11.5 60 12.5 16 500 power macro mrf553t npn 175 1.5 11.5 50 12.5 16 500 to-39 mrf607 npn 175 1.75 11.5 50 12.5 16 330 to-39 2n6255 npn 175 3 7.8 50 12.5 18 1000 to-72 2n5179 npn 200 20 6 12 50 pout (watts) gpe (db) gpe vcc bvceo type package device type nf (db) nf ic (ma) nf vce gn (db) ftau (mhz) ccb(pf) bvceo to-39 2n5109 npn 200 3 10 15 12 1200 3.5 20 400 to-39 mrf5943c npn 200 3.4 30 15 11.4 1000 30 400 so-8 mrf5943, r1, r2 npn 200 3.4 30 15 15 1300 30 400 to-72 2n5179 npn 200 4.5 1.5 6 17 900 1 12 50 to-72 2n2857 npn 300 5.5 50 6 13 1600 1 15 40 to-39 MRF517 npn 300 7.5 50 15 5.5 4600 3 25 150 to-72 mrf904 npn 450 1.5 5 6 11 4000 1 15 30 to-72 2n6304 npn 450 5 2 5 14 1400 1 15 50 macro t bfr91 npn 500 1.9 2 5 11 16.5 5000 1 12 35 macro t bfr96 npn 500 2 10 10 14.5 500 2.6 15 100 so-8 mrf5812, r1, r2 npn 500 2 50 10 15.5 17.8 5000 15 200 macro x mrf581a npn 500 2 50 10 14 15 5000 15 200 macro bfr90 npn 500 2.4 2 10 15 18 5000 1 15 30 to-72 bfy90 npn 500 2.5 2 5 20 1300 15 50 to-72 mrf914 npn 500 2.5 5 10 15 4500 12 40 macro x mrf581 npn 500 2.5 50 10 15 17.8 5000 16 200 to-39 mrf586 npn 500 3 90 15 11 14.5 4500 2.2 17 200 macro x mrf951 npn 1000 1.3 5 6 14 17 8000 0.45 10 100 macro x mrf571 npn 1000 1.5 10 6 10 8000 1 10 70 macro t bfr91 npn 1000 2.5 2 5 8 11 5000 1 12 35 macro t bfr90 npn 1000 3 2 10 10 12.5 5000 1 15 30 to-39 mrf545 pnp 14 1400 2 70 400 to-39 mrf544 npn 13.5 1500 70 400 rf (lna / general purpose) selection guide 1 3 4 2 1 8 5 macro x power macro macro t so-8 rf low power pa, lna, and general purpose discrete selector guide low cost rf plastic package options
MRF517 advanced power technology reserves the right to cha nge, without notice, the specifications and informa tion contained herein visit our website at www.advancedpower.com or contact our factory direct.
|
