PRF957 Datasheet and Specifications PDF

The PRF957 is a UHF wideband transistor.

Key Specifications

PackageSOT-323
Mount TypeSurface Mount
Pins3
Max Frequency8.5 GHz
Height1 mm
Length2.2 mm
Width1.35 mm
Max Operating Temp175 °C
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Part NumberPRF957 Datasheet
ManufacturerPhilips Semiconductors
Overview Silicon NPN transistor in a surface mount 3-pin SOT323 package. The transistor is primarily intended for wideband applications in the GHz-range in the RF front end of analog and digital cellular telep.
* Small size
* Low noise
* Low distortion
* High gain
* Gold metallization ensures excellent reliability. APPLICATIONS
* Communication and instrumentation systems. DESCRIPTION Silicon NPN transistor in a surface mount 3-pin SOT323 package. The transistor is primarily intended for wideband applicatio.
Part NumberPRF957 Datasheet
DescriptionNPN Transistor
ManufacturerInchange Semiconductor
Overview ·Low Noise NF = 1.5 dB TYP., @VCE = 6V, IC = 30 mA, f = 1 GHz ·High Gain ︱S21e︱2 = 12 dB TYP. @VCE = 6V, IC = 30 mA, f = 1.0 GHz ·Minimum Lot-to-Lot variations for robust device performance and reliab. C= 0 hFE DC Current Gain IC= 5mA ; VCE= 6V fT Current-Gain
*Bandwidth Product IC= 30mA ; VCE=6V Cre Feed-Back Capacitance IE= 0 ; VCB=6V;f= 1.0MHz ︱S21e︱2 Insertion Power Gain IC= 30mA ; VCE= 6V;f= 1.0GHz NF Noise Figure IC= 5mA ; VCE= 6V;f= 1.0GHz MIN TYP. MAX UNIT 0.1 μA 0.1 μA 50 .

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