| Part Number | PRF957 Datasheet |
|---|---|
| Manufacturer | Philips 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. |
PRF957 Datasheet and Specifications PDF
The PRF957 is a UHF wideband transistor.
Key Specifications
| Package | SOT-323 |
|---|---|
| Mount Type | Surface Mount |
| Pins | 3 |
| Max Frequency | 8.5 GHz |
| Height | 1 mm |
| Length | 2.2 mm |
| Width | 1.35 mm |
| Max Operating Temp | 175 °C |
| Part Number | PRF957 Datasheet |
|---|---|
| Description | NPN Transistor |
| Manufacturer | Inchange 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 . |