PTB20245 35 Watts/ 2.1-2.2 GHz Wide-Band CDMA Power Transistor

PTB20245 35 Watts/ 2.1-2.2 GHz Wide-Band CDMA Power Transistor

The 20245 is a class AB, NPN common emitter RF power transistor intended for 26 Vdc operation from 2.1 to 2.2 GHz frequency band. Rated at 35 watts minimum output power for PEP applications, it is specifically intended for operation as a final or driver stage in Wide CDMA or TDMA systems. Ion implan.

Features

erate by Storage Temperature Range Thermal Resistance (Tflange = 70° C) TSTG RθJC Symbol VCER VCBO VEBO IC PD Value 55 55 3.5 7.7 200 1.2
  –40 to +150 0.85 Unit Vdc Vdc Vdc Adc Watts W/°C °C °C/W 1 9/28/98 PTB 20245 Electrical Characteristics Characteristic Breakdown Voltage C to E Breakdown Voltage C to E Breakdown Voltage E to B DC Current Gain (100% Tested) e Conditions VBE = 0 V, IC = 20 mA IB = 0 A, IC = 20 mA, RBE = 22 Ω IC = 0 A, IE = 5 mA VCE = 10 V, IC = 1.5 A Symbol V(BR)CES V(BR)CER V(BR)EBO hFE Min 55 55 3.5 30 Typ — — 4.0 40 Max — — — — Units Volts Volts Volts — RF Spec.