Features: 4 Watts (P-sync), 470860 MHz Class A Characteristics Gold Metallization Silicon Nitride PassivatedSpecifications Parameter Symbol Rating Unit Collector-emitter voltage VCER 40 Vdc Collector-Base Voltage VCBO 65 Vdc Emitter-Base Voltage (...
PTB 20188: Features: 4 Watts (P-sync), 470860 MHz Class A Characteristics Gold Metallization Silicon Nitride PassivatedSpecifications Parameter Symbol Rating Unit Collector-emitter volta...
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Parameter |
Symbol |
Rating |
Unit |
Collector-emitter voltage |
VCER |
40 |
Vdc |
Collector-Base Voltage |
VCBO |
65 |
Vdc |
Emitter-Base Voltage (collector open) |
VEBO |
4.0 |
Vdc |
Collector Current (continuous) |
IC |
6.7 |
Adc |
Total Device Dissipation at Tflange = 25° CAbove 25°C derate by |
PD |
65 0.4 |
Watts W/°C |
Storage Temperature Range |
Tstg |
40 to +150 |
°C |
Thermal Resistance (Tflange = 70° C) |
RqJC |
4.5 |
°C/W |
The PTB 20188 is an NPN common emitter UHF power transistor intended for 25 Vdc class A operation from 470 to 860 MHz. PTB 20188 is rated at 4 watts output power, and may be used for both CW and PEP applications. Ion implantation, nitride surface passivation and gold metallization are used to ensure excellent device reliability. 100% lot traceability is standard.