140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MSC4000 RF AND MICROWAVE TRANSISTORS GENERAL PURPOSE AMPLIFIER APPLICATIONS Features • • • 3:1 VSWR AT RATED CONDITIONS HERMETIC STRIPAC PACKAGE POUT = 0.5 W MIN. WITH 5.0 dB GAIN AT 4.0 GHz DESCRIPTION: The MSC4000 common-base, hermetically sealed silicon NPN microwave power transistor features a unique Microgrid structure and can withstand 3:1 VSWR at any phase angle under rated conditions. It is designed for Class C amplifier applications in the 2.0 – 4.4 GHz frequency range. ABSOLUTE MAXIMUM RATINGS (T CASE = 25° 25° C) Symbol PDISS IC VCC TJ T STG Parameter Power Dissipation* Device Current* Collector Supply Voltage* Junction Temperature (Pulsed RF Operation) Storage Temperature Value Unit 3.89 0.15 30 +200 -65 to +200 W A V °C °C 45 ° C/W THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance* *Applies only to rated RF amplifier operation 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. MSC4000 ELECTRICAL SPECIFICATIONS (T CASE = 25 ° C) STATIC Symbol BVCBO BVEBO BVCER ICBO hFE Test Conditions IC = 1 mA IE = 1 mA IC = 5 mA VBE = 28 V VCE = 5 V IE = 0 mA IC = 0 mA RBE = 10 Ω IC = 100 mA Min. Value Typ. Max. 45 3.5 45 --15 ----------- ------0.5 120 Unit V V V mA --- DYNAMIC Symbol Value Test Conditions Min. Typ. Max. Unit POUT f = 4.0 GHz PIN = 0.16 W VCC = 28 V 0.5 0.6 --- W ηC f = 4.0 GHz PIN = 0.16 W VCC = 28 V 25 27 --- % GP f = 4.0 GHz PIN = 0.16 W VCC = 28 V 5.0 5.8 --- dB COB f = 1 MHz VCB = 28 V --- --- 2.5 pF 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. MSC4000 IMPEDANCE DATA Freq. ZIN (Ω Ω) ZCL (Ω Ω) 2.0 GHz 60.0 – j 85.0 6.0 + j 22.0 2.3 GHz 42.0 – j 60.0 4.5 + j 18.0 3.0 GHz 24.0 – j 17.5 2.0 + j 5.5 3.5 GHz 24.0 + j 42.0 2.0 + j 1.3 4.0 GHz 33.0 + j 90.0 2.0 – j 10.0 4.4 GHz 50.0 + j 150.0 5.0 – j 17.5 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. MSC4000 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.