Features: 70 Watts, 2.12.2 GHz Class AB Characteristics Gold Metallization Silicon Nitride PassivatedSpecifications Parameter Symbol Rating Unit Collector-emitter voltage VCER 55 Vdc Collector-Base Voltage VCBO 65 Vdc Emitter-Base Voltage (collect...
PTB 20235: Features: 70 Watts, 2.12.2 GHz Class AB Characteristics Gold Metallization Silicon Nitride PassivatedSpecifications Parameter Symbol Rating Unit Collector-emitter voltage V...
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Parameter |
Symbol |
Rating |
Unit |
Collector-emitter voltage |
VCER |
55 |
Vdc |
Collector-Base Voltage |
VCBO |
65 |
Vdc |
Emitter-Base Voltage (collector open) |
VEBO |
3.5 |
Vdc |
Collector Current (continuous) |
IC |
12 |
Adc |
Total Device Dissipation at Tflange = 25° CAbove 25°C derate by |
PD |
320 1.83 |
Watts W/°C |
Storage Temperature Range |
Tstg |
40 to +150 |
°C |
Thermal Resistance (Tflange = 70° C) |
RqJC |
0.547 |
°C/W |
The PTB 20235 is a class AB, NPN, push-pull RF power transistor intended for 26 Vdc operation from 2.1 to 2.2 GHz. Rated at 70 watts PEP minimum output power, PTB 20235 is specifically intended for operation as a final stage in Wide CDMA systems. Ion implantation, nitride surface passivation and gold metallization ensure excellent device reliability. 100% lot traceability is standard.