ULBM5 NPN SILICON RF POWER TRANSISTOR DESCRIPTION: The ASI ULBM5 is a gold metallized RF power transistor designed for 12.5 V, Class-C UHF communications applications. It utilizes emitter ballasting to achieve high reliability & ruggedness. PACKAGE STYLE .280 4L STUD A 45° C FEATURES: E B • Common Emitter, 12.5 V operation • PG = 8.5 dB at 5.0 W/470 MHz • Omnigold™ Metalization System E B C D J I E MAXIMUM RATINGS F IC 2.0 A VCBO 36 V VCER 18 V VCES 36 V VEBO 4.0 V G H K 37 W @ TC = 25 °C MINIMUM inches / mm inches / mm A 1.010 / 25.65 1.055 / 26.80 B .220 / 5.59 .230 /5.84 C .270 / 6.86 .285 / 7.24 D .003 / 0.08 .007 / 0.18 E .117 / 2.97 -65 °C to +200 °C TSTG -65 °C to +150 °C θJC 11.6 °C/W CHARACTERISTICS .130 / 3.30 G .245 / 6.22 .255 / 6.48 .640 / 16.26 I J .175 / 4.45 .217 / 5.51 K .275 / 6.99 .285 / 7.24 ORDER CODE: ASI10680 TC = 25 °C NONETEST CONDITIONS SYMBOL .137 / 3.48 .572 / 14.53 H TJ MAXIMUM DIM F PDISS #8-32 UNC MINIMUM TYPICAL MAXIMUM UNITS BVCEO IC = 50 mA 16 V BVCES IC = 10 mA 36 V BVEBO IE = 2.0 mA 4.0 V ICBO VCB = 15 V hFE VCE = 5.0 V IC = 200 mA 20 --- 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. 1.0 mA --- --REV. C 1/2 ERROR! REFERENCE SOURCE NOT FOUND. ULBM5 CHARACTERISTICS TC = 25 °C NONETEST CONDITIONS SYMBOL Cob VCB = 12 V PG VCC = 12.5 V POUT = 5.0 W PIN = 0.70 W MINIMUM TYPICAL MAXIMUM f = 1.0 MHz --- f = 470 MHz 8.5 19 --- UNITS pF dB IMPEDANCE DATA FREQ ZIN (Ω Ω) ZCL (Ω Ω) 450 470 512 1.4 + j2.0 1.4 + j2.9 1.5 + j3.4 10.4 – j6.9 11.4 + j5.8 11.9 + j3.2 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. REV. C 2/2