140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MSC1400M RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS Features • • • • • • • 1025-1150 MHz 25:1 VSWR CAPABILITY POUT = 400 WATTS GP = 6.5 dB MINIMUM GOLD METALLIZATION INPUT/OUTPUT MATCHING COMMON BASE CONFIGURATION DESCRIPTION: The MSC1400M is a high power pulsed transistor specifically designed for IFF avionics applications. It is designed for operation under short pulse width and low duty cycle pulse conditions and is capable of withstanding a minimum 25:1 load mismatch at rated RF conditions. Internal impedance matching and gold metallization ensure high product reliability and consistency. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°° C) Symbol PDISS IC VCC TJ T STG Parameter Power Dissipation Device Current Collector - Base Voltage Junction Temperature Storage Temperature Value Unit 1000 28 55 +250 -65 to +150 W A V °C °C 0.12 ° C/W Thermal Data RTH(J-C) Thermal Resistance Junction-case Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. MSC1400M ELECTRICAL SPECIFICATIONS (Tcase = 25° 25° C) STATIC Symbol Value Test Conditions Min. Typ. Max. Unit BVCBO IC = 15mA IE = 0mA 65 --- --- V BVEBO IE = 1mA IC = 0mA 3.5 --- --- V BVCER IC = 50mA RBE = 10Ω Ω 65 --- --- V ICES VCB = 50V --- --- 35 mA HFE VCE = 5V 15 --- 120 --- IC = 1A DYNAMIC DYNAMIC Symbol Value Test Conditions Min. Typ. Max. Unit POUT f = 1025-1150 MHz PIN = 90 W VCC = 50 V 400 450 --- W ηC f = 1025-1150 MHz PIN = 90 W VCC = 50 V 40 --- --- % GP f = 1025-1150 MHz PIN = 90 W VCC = 50 V 6.5 --- --- dB Conditions Pulse Width = 10µ µS Duty Cycle = 1% Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. MSC1400M TEST CIRCUIT Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. MSC1400M PACKAGE MECHANICAL DATA Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.