MSC1175M ADPOW | Alldatasheet
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Technical content
Advanced Power Tech nology 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. DESCRIPTION:DESCRIPTION: The MSC1175M is a NPN bipolar transistor specifically designed for high peak pulse power applications s uch as DME/TACAN. This device is capable of withstanding a minimum 20:1 load VSWR at any phase angle under full rated conditions. Internal impedance matching provides consistent broadband performance. ABSOLUTE MAXIMUM RATINGS ABSOLUTE MAXIMUM RATINGS (Tcase = 25 °°C) Symbol Parameter Value Unit P DISS Power Dissipation 400 W IC Device Current 12 A V CC Collector - Supply Voltage* 55 V T J Junction Temperature 250 °°C T STG Storage Temperature - 65 to +200 °°C Thermal DataThermal Data R TH(J - C) Therma l Resistance Junction - case 0.3 °°C/W FeaturesFeatures
- 1025 – 1150 MHz
- 50 VOLTS
- INTERNAL INPUT/OUTPUT MATCHING
- P OUT = 175 WATTS
- G P = 7.7 dB MINIMUM
- COMMON BASE CONFIGURATION RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS
140 COMMERCE DRIVE
MONTGOMERYVILLE, PA 18936 - 1013 PHONE: (215) 631 - 9840 FAX: (215) 631 - 9855
Advanced Power Tech nology 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. ELECTRICAL SPECIFICATIONS (Tcase = 25ELECTRICAL SPECIFICATIONS (Tcase = 25 °°C)C) STATICSTATIC Value Symbol Test Conditions Min. Typ. Max. Unit BV CBO IC = 10 mA I E = 0 mA 65 --- --- V BV EBO IE = 1 mA I C = 0 mA 3.5 --- --- V BV CER IC = 15 mA R BE = 10 ΩΩ 65 --- --- V ICES V CE = 50 V --- --- 12.5 mA h FE V CE = 5 V IC = 1 A 15 --- 120 --- DYNAMIC DYNAMIC Value Symbol Test Conditions Min. Typ. Max. Unit P OUT f = 1025 - 1150 MHz P IN = 30 W V CC = 50 V 175 190 --- W ηηC f = 1025 - 1150 MHz P IN = 30 W V CC = 50 V 40 42 --- % G P f = 1025 - 1150 MHz P IN = 30 W V CC = 50 V 7.7 8.0 --- dB Conditions Pulse Width = 10 µµS Duty Cycle = 1%
Advanced Power Tech nology 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. IMPEDANCE DATAIMPEDANCE DATA FREQ Z IN ( ΩΩ ) Z CL ( ΩΩ ) 1025 MHz 2.3 + j5.1 2.4 - j4.2 1090 MHz 2.0 + j4.5 2.0 - j3.5 1150 MHz 2.2 + j3.3 2.5 - j2.5 V CC = 50V P IN = 30W Normalized to 50 ΩΩ TEST CIRCUITTEST CIRCUIT
Advanced Power Tech nology 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. PACKA PACKA GE MECHANICAL DATAGE MECHANICAL DATA