PBR941B,215 NXP

DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D088 PBR941B UHF wideband transistor Preliminary specification 2001 Jan 18Philips Semiconductors Preliminary specification UHF wideband transistor PBR941B FEATURES PINNING SOT23 Small size PIN DESCRIPTION Low noise 1base Low distortion 2 emitter High gain 3 collector Gold metallization ensures excellent reliability. APPLICATIONS handbook, halfpage 3 Communication and instrumentation systems. DESCRIPTION 12 Silicon NPN transistor in a surface mount 3-pin SOT23 Top view MSB003 package. The transistor is primarily intended for wideband Marking code: LBp applications in the GHz range in the RF front end of analog and digital cellular telephones, cordless phones, radar Fig.1 Simplified outline (SOT23). detectors, pagers and satellite TV-tuners. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT C feedback capacitance I =0 V =6V f=1MHz 0.3 pF re C CB f transition frequency I =15mA V =6 V f =1GHz 7 9 GHz T C CE m G maximum unilateral power gain I =15mA V =6V 16 dB UM C CE T =25 C f = 1 GHz amb NF noise figure = I =5mA V =6V 1.5 2.5 dB S opt C CE f=1GHz P total power dissipation T =60 C note 1 360 mW tot s R thermal resistance from junction 320 K/W th j-s to soldering point Note 1. T is the temperature at the soldering point of the collector pin. s 2001 Jan 18 2