140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MS2176 RF AND MICROWAVE TRANSISTORS UHF PULSED APPLICATIONS Features * * * * * * 350 WATTS @ 10SEC PULSE WIDTH, 10% DUTY CYCLE 300 WATTS @ 250SEC PULSE WIDTH 10% DUTY CYCLE 9.5 DB MIN. GAIN REFRACTORY GOLD METALLIZATION EMITTER BALLASTING AND LOW THERMAL RESISTANCE FOR RELIABILITY AND RUGGEDNESS INFINITE VSWR CAPABILITY AT SPECIFIED OPERATING CONDITIONS DESCRIPTION: The MS2176 is a gold metallized silicon NPN pulse power transistor designed for applications requiring high peak power and low duty cycles within the frequency range of 400 - 500 MHz. ABSOLUTE MAXIMUM RATINGS (Tcase = 25C) Symbol Parameter Value Unit VCBO Collector-Base Voltage 65 V VCES Collector-Emitter Voltage 65 V VEBO Emitter-Base Voltage 3.5 V Device Current 21.6 A Power Dissipation 875 W TJ Junction Temperature +200 C T STG Storage Temperature -65 to +150 C IC PDISS Thermal Data RTH(j-c) Junction-Case Thermal Resistance 0.2 C/W 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. MS2176 ELECTRICAL SPECIFICATIONS (Tcase = 25 C) STATIC Symbol BVCBO BVCES BVCEO BVEBO ICES hFE Test Conditions IC = 50 mA IC = 50 mA IC = 50 mA IE = 10 mA VCE =30 V VCE = 5 V IE = 0 mA VBE = 0 V IB = 0 mA IC = 0 mA IE = 0 mA IC = 5 A Min. Value Typ. Max. 65 65 28 3.5 7.5 100 10 Units V V V V mA DYNAMIC Symbol POUT GP cC Test Conditions f = 425 MHz f = 425 MHz f = 425 MHz PIN = 33.5 W PIN = 300 W PIN = 25 W VCE = 40 V VCE = 40 V VCE = 40 V Min. Value Typ. Max. 300 9.5 55 Note: Pulse Width = 250Sec, Duty Cycle = 10% 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. Units W dB % MS2176 TYPICAL PERFORMANCE 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. MS2176 TYPICAL PERFORMANCE ( CONTINUED) CONTINUED) 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. MS2176 TYPICAL PERFORMANCE ( CONTINUED) CONTINUED) 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. MS2176 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.