2n5031.pdf datasheet:

140 COMMERCE DRIVEMONTGOMERYVILLE, PA18936-1013PHONE: (215) 631-9840FAX: (215) 631-98552N5031RF & MICROWAVE DISCRETELOW POWER TRANSISTORSFeatures Silicon NPN, To-72 packaged VHF/UHF Transistor 1.2 GHz Current-Gain Bandwidth Product @ 5mA IC21. Emitter Maximum Unilateral Gain 12 dB (typ) @ 400 MHz2. Base1 33. Collector44. Case TO-72DESCRIPTION:General Purpose small-signal, pre-driver, and driver, applications targeted for military and industrialequipment.ABSOLUTE MAXIMUM RATINGS (Tcase = 25C)Symbol Parameter Value UnitV Collector-Emitter Voltage 10 VdcCEOV Collector-Base Voltage 15 VdcCBOV Emitter-Base Voltage 3.0 VdcEBOI Collector Current 20 mACThermal DataP200 mWattsTotal Device Dissipation @ TA = 25CD1.14 mW/ CDerate above 25CMSC1303.PDF 10-25-992N5031ELECTRICAL SPECIFICATIONS (