MRF453

MRF453 MOTOROLA | Alldatasheet

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MOTOROLA SC {XSTRS/R FF 89 de Jese7254 on7aoas a

6367254 MOTOROLA SC (XSTRS/R F) 89D 79015 D

TH 3 3~rs- MOTOROLA m@ SEMICONDUCTOR EEE = | TECHNICAL DATA MRF453 : The RF Line 60 W — 30 MHz . RF POWER TRANSISTORS NPN SILICON NPN SILICON RF POWER TRANSISTORS = « « designed for power amplifier applications in industrial, com- NOOB { SP | ‘mercial and amateur radio equipment to 30 MHz. XS mnress Crean Spat wren © Specified 12.5 Volt, 30 MHz Characteristics ~ oe an ‘Output Power = 60 Watts . Peta Minimum Gain = 13 dB a + Efficiency = 65% es ‘omenst 3 Heo Hine 1 MAXIMUM RATINGS pe onetime bei } [ating Seitot [Vaio tne] Peretti th : [Gotectr Gurnt —Gontinuoo Jig | 18 [nae] ‘Total Device Dissipation @ Tc = 25°C 175 ‘Watts [Sera Temperate one [aw | eo eT | et SR sumone Bi? * ~ ‘THERMAL CHARACTERISTICS — MAFasoA, i MATCHING PROCEDURE wet sata ott waz zasrea In the push-pull circuit configuration, it is preferred that the tran pee ae hfe at the data sheet conditions and color coding the device to Fee a: ! predetermined hgE ranges within the normal hfe limits. A color ae i #3 dot is added to the marking on top of the cap. Any two devices Lae 1 4 set of units. case uate MOTOROLA RF DEVICE DATA t 3-505

MOTOROLA SC {XSTRS/R FT 49 DE ese zesy oor7dolb o I

6367254 MOTOROLA SC (XSTRS/R F) 89D 79016 = 07-33-75 1

MRF453, MRF453A i ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted.) LT Charactorisig T Svmtot [Min [typ [Max [unre] . ‘OFF CHARACTERISTICS [Collector Emitter Breakdown Valtane Viariceo Vie {ig= 100 made, Ig = 0} [Goiector-Emitter Breakdown Valane Vae {ig= 60 made, Vac = 0 Pieces femme | ig= 10 mAde, Io 0) ‘ON CHARACTERISTICS DC Current Gain Fe Pete veensows TT TT | DYNAMIC CHARACTERISTICS ‘Output Capacitance Priestess | ™ TT UL dT | FUNCTIONAL TESTS (Figure 1) [Common- Emitter Amplifier Power Gain (Voc = 125 Vae, Pout = 60 W, t= 30 Mie) Toector EMcioney Woo = 12.5 Vee, Pout = 60 W, f= 30 MHI Terie Equivalent Input impedence Teer eae Woe * 12.5 Ve, Pou = GOW, f= 30 MHz) erie Equivalent Output Impedance 179188 ims . (Wee 12. Vce, Pout = 60W, t= 30 MHz) : Porat! Equivalent Input Impedance POSTOR Tier (ec = 12.5 Ve, Pout = 60W, (= 30 MH2) Parallel Equivalent Ourput impedence TERS Tier (ec = 12.6 Vée, Poyt = 60 W, t= 30 MHz) FIGURE 1— soWie TEST cincUIT SCHEMATIC J——7-— HHH y—y-——<: ne a CY) £ €1,€2,C4 ARCO 469, “Li a turns, #18 AWG, 5/16" LO 5/16" Long BY TeOnmet awe Garvan 1s FERRITE Bence, FERROXCUBE 456 590 65/38 ' FIGURE 2 — OUTPUT POWER versus INPUT POWER FIGURE 3 — OUTPUT POWER versus SUPPLY VOLTAGE 5 80) Co 99) i a —— | Lee] Cees J 2 oo aa 2 a —| ral ies CCC bere 2 a 2 A |p aol i A pL eT eer TT 4 2 at A 3 4 ee SAT [TT peer i ee © ee aa - | | | | 1 . if ' EE EEE 7 | dl ial F o Os 10 16 20 25 30 35 40 45 60 CO a ! Pa WPUT POWER WATTS) oe SUPLY VOLTAGE WoL | MOTOROLA RF DEVICE DATA 3 3-506