msc1312.pdf 10-25-99 mrf3866, r1, r2 r1 suffix?tape and reel, 500 units r2 suffix?tape and reel, 2500 units description: designed for general-purpose rf amplifier applications, such as ; pre-drivers, oscillators, etc. absolute maximum ratings ( tcase = 25 c) symbol parameter value unit v ceo collector-emitter voltage 30 vdc v cbo collector-base voltage 55 vdc v ebo emitter-base voltage 3.5 vdc i c collector current 400 ma thermal data p d total device dissipation @ tc = 25oc derate above 25oc 1.0 8 watts mw/ o c so-8 features low cost so-8 plastic surface mount package. s-parameter characterization tape and reel packaging options available maximum available gain = 17 db @ 300 mhz rf & microwave discrete low power transistors 140 commerce drive montgomeryville, pa 18936-1013 phone: (215) 631-9840 fax: (215) 631-9855
msc1312.pdf 10-25-99 mrf3866, r1, r2 electrical specifications ( tcase = 25 c) static ( off) symbol test conditions value min. typ. max. unit bvcer collector-emitter breakdown voltage (ic = 5.0 madc, ib = 0, rbe = 10 ohms) 55 - - vdc bvcbo collector-base breakdown voltage (ic = 0.1 madc, ie = 0) 55 - - vdc bvebo emitter-base breakdown voltage (ie = 0.1 madc, ic = 0) 3.5 - - vdc iceo collector cutoff current (vce = 15 vdc, vbe = 0 vdc) - - .02 ma ( on) hfe dc current gain (ic = 360 madc, vce = 5.0 vdc) (ic = 50 madc, vce = 5.0 vdc) 5.0 10 - - 250 200 dynamic symbol test conditions value min. typ. max. unit cob output capacitance (vcb = 30 vdc, ie = 0, f = 1.0 mhz) - 1.6 2.0 pf ftau current-gain bandwidth product (ic = 50 madc, vce = 15 vdc, f = 200 mhz) 800 1000 - mhz
msc1312.pdf 10-25-99 mrf3866, r1, r2 f unctional symbol test conditions value min. typ. max. unit g u max maximum unilateral gain ic = 50 madc, vce = 15 vdc, f = 300 mhz - 15 - db mag maximum available gain ic = 50 madc, vce = 15 vdc, f = 300 mhz - 17 - db |s 21 | 2 insertion gain ic = 50 madc, vce = 15 vdc, f = 300 mhz 11.5 12.5 - db table 1. common emitter s-parameters, @ vce = 15 v, ic = 50 ma f s11 s21 s12 s22 (mhz) |s11| e f |s21| e f |s12| e f |s22| e f 100 .632 -164 12.94 93 .018 53 .315 -27 300 .683 -179 4.33 75 .039 61 .307 -29 500 .710 171 2.57 62 .056 61 .346 -43 700 .717 162 1.82 51 .071 62 .393 -58 1000 .715 158 1.24 36 .092 65 .455 -72
msc1312.pdf 10-25-99 mrf3866, r1, r2 efficiency (%) 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 2 1 2 3 4 3 4 1 4 8 macro x power macro macro t so-8 rf low power pa, lna, and general purpose discrete selector guide rf low power pa, lna, and general purpose discrete selector guide low cost rf plastic package options
msc1312.pdf 10-25-99 mrf3866, r1, r2 1. 4. 8. 5. pin 1. emitter 2. collector 3. collector 4. emitter 5. emitter 6. base 7. base 8. emitter
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