B40-28

B40-28 NPN SILICON RF POWER TRANSISTOR DESCRIPTION: The B40-28 is Designed for High Reliability Class C Power Amplifier Applications up to 250 MHz. PACKAGE STYLE .380 4L STUD .112x45° A FEATURES: • PG = 8.2 dB min. at 40 W /175 MHz • η C = 60 % min. at 40 W /175 MHz • Omnigold™ Metalization System B C E ØC E B HI J D MAXIMUM RATINGS #8-32 UNC-2A G F E IC VCBO VCEO VEBO PDISS TJ T STG θ JC O 5.0 A 65 V 35 V 4.0 V 60 W -65 OC to +200 OC -65 C to +150 C 2.9 OC/W TC = 25 OC O DIM A B C D E F G H I J MINIMUM inches / mm MAXIMUM inches / mm .220 / 5.59 .980 / 24.89 .370 / 9.40 .004 / 0.10 .320 / 8.13 .100 / 2.54 .450 / 11.43 .090 / 2.29 .155 / 3.94 .230 / 5.84 .385 / 9.78 .007 / 0.18 .330 / 8.38 .130 / 3.30 .490 / 12.45 .100 / 2.54 .175 / 4.45 .750 / 19.05 ORDER CODE: ASI10859 CHARACTERISTICS SYMBOL BV CEO BV CES BV CBO BV EBO ICES ICBO hFE Cob PG ηC IC = 200 mA IC = 200 mA IC = 10 mA IE = 10 mA VCE = 30 V VCB = 30 V VCE = 5.0 V VCB = 30 V VCE = 28 V MHz NONETEST CONDITIONS MINIMUM TYPICAL MAXIMUM 35 65 65 4.0 10 1.0 UNITS V V V V mA mA --pF dB % REV. A IC = 500 mA f = 1.0 MHz POUT = 40 W f = 175 5.0 200 65 8.2 60 A D V A N C E D S E M I C O N D U C T O R, I N C. 7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1200 • FAX (818) 765-3004 Specifications are subject to change without notice. 1/1 ERROR! REFERENCE SOURCE NOT FOUND. A D V A N C E D S E M I C O N D U C T O R, I N C. 7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1202 • TELEX: 18-2651 • FAX (818) 765-3004