RF SMALL-SIGNAL TRANSISTORS (continued) Class C Amplifiers The transistors listed in these tables are specified for operation in Class C RF power amplifier circuits. The tables are arranged by increasing frequency of operation first, then by increasing output power. Class C Amplifiers Device Frequency Pin Pout Gpe Voltage Case Type (MHz) (w) (w) dB (Vv) Outline MRF229 90 0.15 1.5 10.0 12.5 TO-39 MRF604 175 0.1 1.0 10.0 12.5 TO-46 2N4427 175 0.1 1.0 10.0 12.5 TO-39 MRF553 175 0.1 1.6 11.5 12.5 317D-01 MRF607 175 0.12 1.75 11.5 12.5 TO-39 2N6255 175 0.5 3.0 7.8 12.5 TO-39 2N3553 175 0.25 2.5 10.0 28.0 TO-39 MRF237* 175 0.25 4.0 12.0 12.5 TO-39 MRF207 220 0.15 1.0 8.2 12.5 TO-39 MRF227* 225 0.13 3.0 13.5 12.5 TO-39 MRF525* 400 0.001 0.02 13.0 26.0 TO-39 2N3866 400 0.1 1.0 10.0 28.0 TO-39 2N5160t 400 0.16 1.0 8.0 28.0 TO-39 MRF313 400 0.03 1.0 15.0 28.0 305A-1 2N3948 400 0.25 1.0 6.0 13.6 TO-39 MRF515 470 0.12 0.75 8.0 12.5 TO-39 MRF581 470 0.05 1.2 13.8 12.5 317-1 MRF629* 470 0.32 2.0 8.0 12.5 TO-39 MRF627 470 0.05 0.5 10.0 12.5 305A-1 MRF628 470 0.05 0.5 10.0 12.5 249-5 MRF630 470 0.25 3.0 10.8 12.5 TO-39 MRF559 870 0.063 0.5 9.0 12.5 317-1 MRF837 870 0.125 0.75 8.0 / 12.5 317-01 MRF581 870 0.12 1.0 9.2 12.5 317-1 MRF557 870 0.25 1.5 8.0 12.5 317D-01 *Grounded Emitter TO-39 +PNP MOTOROLA EUROPEAN MASTER SELECTION GUIDE 3-69 RF PRODUCTS BIPOLAR POWER TRANSISTORS (continued) VHF Applications (continued) > CASE 317D-01 136-174 MHz, High-Band/VHF FM Transistors The workhorse VHF FM High-Band is served by Motorola with the broadest range of devices and package combinations in the industry. CASE 316-01 CASE 26-03 TO-206AB (TO-46) Pout Pin GPE Vcc Output Power Input Power Power Gain Supply Voltage Device Watts Watts dB Min Volts Package 2N4427 1.0 0.1 10 12 TO-205AD MRF604 1.0 0.1 10 12.5 TO-206AB MRF553 1.5 0.1 11.5 12.5 317D-01 MRF607 1.75 0.12 11.5 12.5 TO-205AD 2N6255 3.0 0.5 7.8 12.5 TO-205AD MRF237* 4.0 0.25 12 12.5 79-03 2N6080 4.0 0.25 12 12.5 145A-09 MRF260 5.0 0.5 10 12.5 TO-220AB MRF261 10 3.0 .2 12.5 TO-220AB MRF212 10 1.25 9.0 12.5 145A-09 2N6081 15 3.5 6.3 12.5 145A-09 MRF262 15 3.5 6.3 12.5 TO-220AB MRF2628# 15 1.0 12 12.5 244-04 2N6082 25 6.0 6.2 12.5 145A-09 2N6083 30 8.1 5.7 12.5 145A-09 MRF264 30 9.1 5.2 12.5 TO-220AB MRF1946/A# @ 30 3.0 10 12.5 211-07 2N6084 40 14.3 4.5 12.5 145A-09 MRF224 40 14.3 4.5 12.5 211-07 MRF4070** 70 20 5.0 12.5 316-01 MRF247** 75 15 7.0 12.5 316-01 2N5589 3.0 0.44 8.2 13.6 144B-05 2N5590 10 3.0 .2 13.6 145A-09 2N5591 25 9.0 4.4 13.6 145A-09 MRF238 30 3.7 9.0 13.6 145A-09 MRF239 30 3.0 10 13.6 145A-09 MRF240 40 5.0 9.0 13.6 145A-09 # Characterized for operation over 136-220 MHz Band @ A Version in case 145A-09 MRF207 1.0 0.15 8.2 12.5 TO-205AD MRF227* 3.0 0.13 13.5 12.5 79-03 MRF208 10 1.0 10 12.5 145A-09 *Grounded Emitter CASE 79-03 (TO-205 Type) **Internal Impedance Matched MOTOROLA EUROPEAN MASTER SELECTION GUIDE 3-78