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2SC3544 Dataheets PDF



Part Number 2SC3544
Manufacturers Inchange Semiconductor
Logo Inchange Semiconductor
Description Silicon NPN RF Transistor
Datasheet 2SC3544 Datasheet2SC3544 Datasheet (PDF)

isc Silicon NPN RF Transistor INCHANGE Semiconductor 2SC3544 DESCRIPTION ·Low Base Time Constant; rbb’ • CC = 5 ps TYP. ·High Gain Bandwidth Product fT= 2 GHz TYP. @ IE= 5mA, VCE= 10V ·Low Feedback Capacitance; Cre = 0.55 pF TYP. ·100% avalanche tested ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for use as UHF oscillator and mixer in a tuner of a TV receiver. ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCBO .

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isc Silicon NPN RF Transistor INCHANGE Semiconductor 2SC3544 DESCRIPTION ·Low Base Time Constant; rbb’ • CC = 5 ps TYP. ·High Gain Bandwidth Product fT= 2 GHz TYP. @ IE= 5mA, VCE= 10V ·Low Feedback Capacitance; Cre = 0.55 pF TYP. ·100% avalanche tested ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for use as UHF oscillator and mixer in a tuner of a TV receiver. ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCBO Collector-Base Voltage 30 V VCEO Collector-Emitter Voltage 15 V VEBO Emitter-Base Voltage 3 V IC Collector Current-Continuous PC Collector Power Dissipation @TC=25℃ TJ Junction Temperature 50 mA 0.25 W 125 ℃ Tstg Storage Temperature Range -55~125 ℃ isc website:www.iscsemi.cn 1 isc & iscsemi is registered trademark isc Silicon NPN RF Transistor INCHANGE Semiconductor 2SC3544 ELECTRICAL CHARACTERISTICS TC=25℃ unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN TYP. MAX UNIT VCE(sat) Collector-Emitter Saturation Voltage IC= 10mA ; IB= 1mA ICBO Collector Cutoff Current VCB= 12V; IE= 0 0.5 V 0.1 μA hFE DC Current Gain IC= 5mA ; VCE= 10V 50 250 fT Current-Gain—Bandwidth Product IE= -5mA ; VCE= 10V 1.3 2.0 GHz Cre Feedback Capacitance IE= 0 ; VCB= 10V;f= 1.0MHz 0.55 1.0 pF rbb’ • CC Base Time Constant VCE= 10V,IE = -5mA,f = 31.9 MHz 5 15 ps  hFE Classifications Marking M L K hFE 50-100 70-140 120-250 NOTICE: ISC reserves the rights to make changes of the content herein the datasheet at any time without notification. The information contained herein is presented only as a guide for the applications of our products. ISC products are intended for usage in general electronic equipment. The products are not designed for use in equipment which require specialized quality and/or reliability, or in equipment which could have applications in hazardous environments, aerospace industry, or medical field. Please contact us if you intend our products to be used in these special applications. ISC makes no warranty or guarantee regarding the suitability of its products for any particular purpose, nor does ISC assume any liability arising from the application or use of any products, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. isc website:www.iscsemi.cn 2 isc & iscsemi is registered trademark .


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