0182996 ACRIAN INC F? DE fJo1a2996 goo12s7 a aT Yawn Geel fd BS BS ES ES EN GENERAL DESCRIPTION The B40-28 is specifically designed for VHF broadband linear power amplfier applications in the 100-200 MHz range. The device is capable of operation in Class A, AB or C amplifiers and provides the maximum power output/power gain combination. ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation @ 25C Case Temperature 8s5W Maximum Voltage and Current BVces Collector to Emitter Voltage 60 V BVebo Emitter to Base Voltage 4.0V Ic Collector Current 8.5A Maximum Temperatures Storage Temperature 65 to +150 C Operating JunctionTemperature +200 C Lt: CG] [DIM] Milimetey TOL [inches [TOL L2:E/T A] 5.71 [13 |.225 005 POWER OUT yPloaly INPUT L3: Bj |B | 9.52 DIA.13 1.375 DIA] .005 4 ( ) Cy 013.02 [-005 [001 D {178 13 |.070 005 . E | 406 13 1.160 005 a F | 1459 [25 1.585 010 Le 32 GI] 3.30 13 |.130 005 E- H | 152 13 [.060 005 > 1 | 25.40 |.25 [1.000 [010] 24 J | 45 59] 45 | 5 E K | 19.00 | REF|.748 | REF a 5 14 { ti = 8 3 a. 0 2 4 6 8 10 POWER INPUT (WATTS) 490 Race Street, San Jose, CA 95126 Phone (408) 294-4200, TWX (910) 338-2172 LREV AAUG 1987 Ewenny Rd., Bridgend, Mid Glamorgan, CF31 3LQ, United Kingdom, Phone (0656) 68021 Printed in USA 2390182996 ACRIAN INC 97 De o1aedsa ooo1e58 go [>> 337-13 ELECTRICAL CHARACTERISTICS SYMBOL] CHARACTERISTICS TEST CONDITIONS MIN. TYP. MAX. UNITS Pout Power Output 40 Watts Pin Power Input fm 175 MHz 6.0 | Watts Pg Power Gain Voo= 28V 8.2 dB fe Collector Etficiency 60 % VSWR Load Mismatch Tolerance eo: BVebo Breakdown Voltage lox SmA Volts (Emitter to Base) es om 4.0 BVces Breakdown Voltage 60 (Collector to Emitter) lem SmA Volts BVceo Breakdown Voltage (Collector to Emitter) lox SOmA 33 Volts Capacitance- Cob Collector to Base Veb= 28V, f= 1 MHz 150 pF hFE DC-Current Gain Voce 5V, Ic= 1A 10 8jc Thermal Resistance 2.6 Sc Note 1: Tc = +25C unless otherwise specified POWER GAIN VS FREQUENCY (TYPICAL) (dB) POWER GAIN = COLLECTOR CURRENT (AMPS) 100 of 120 140 160 180 200 FREQUENCY (MHz) _ DC SAFE OPERATING AREA \ nw a 16 24 Vee (VOLTS) SPECIFICATIONS MAY BE SUBJECT TO CHANGE WITHOUT NOTICE 32 40 1 dist ea tea raat nti ore