zpiodueti., one. 20 stern ave. springfield, new jersey 07081 u.s.a. telephone: (973) 376-2922 (212) 227-6005 fax: (973) 376-8960 rf power transistors 2N4932 2n4933 jedec to-oo for international vhp mobil* and portable communication, 66 to 88 mhz operation from a power supply of - 13.5 volti (2N4932) 24 volts (2n4933) power output (min.) at 88 mhz 12 watts (2k4932) 20 watts (2n4933) load protection high voltage ratings ratings maximum ratings, absolute-maximum values: 2m4932 collector-to-base dissipation derating curve voltage collector-to-emitter voltage; with base open vcbo 50 with vbe= -1.5v. vcev vebo 25 50 2h4933 70 ' 35 70 emitter-to-base voltage collector current: peak continuous .,..,. ip rk input power pin at 88 mhz 4.0 10 3.3 3.5 v v v a a w below 88 mhz see fig.7 transistor dissipation . . pt at case temperatures up to 25" c 70 w at case temperatures above 35 c ..... see fig.l temperature range: storage & operating (junction) .... -65 to 200 c lead temperature (during soldering); at distances ^ 1/32 in. from insulating wafer for 10 s max 230 c fia.l nj semi-conductors reserves the right to change test conditions, parameters limits and package dimensions without notice information furnished by nj semi-conductors is believed to be both accurate and reliable at the time of going to press. however nj semi-conductors assumes no responsibility for any errors or omissions discovered in its use. nj semi-conductors encourages customers to verify that datasheets are current before placing orders. qualify semi-conductors
electrical characteristics for 2N4932 case t*/nperafure = 25 c characteristic collector-cutoff current collector-to- emitter breakdown voltage emitter-to-base breakdown voltage collector-to-base capacitance rf power output (see f'ig.2} symbol 'ceo 'cbo vcev(sus) vceo(su8) bvebo cob p rout test conditions dc collector volts vcb 40 1.5 vce 15 dc base volts vbe -1.5 dc current (milliamperei) ie 0 10 0 ib 0 0 "c 200" 200 0 limits min. 50 25 4 12= maa. 1.0 10 120 units ma ma v v v pf w electrical characteristics for 2m4933 case temperature = 25 c characteristic collector-cutoff current collector-to- emitter breakdown voltage emitter-to-base breakdown voltage coilector-to-base capacitance rk power output (see fig.3l symbol 'ceo 'cbo v^gyfaus) vceo(aus) bvebo cob p rout test conditions dc collector volts vcb 50 .10 vce 30 dc bas* volts vbe -1.5 dc current (william pens) ie 0 10 0 ib 0 0 'c 200 son" 0 limits mm. 70 35 4 20b max. 1.0 10 85 units ma ma v v v pk w "pulsed through an inductor (25rah). duty factor = 50% hfor pin = 3.5 w, at 88 mhz; vcc = 24v, minimum efficiency = 70% cfor pln = 3.5 w, at 88 mhz; vc<, = 13.5v, minimum efficiency = 70%
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