PH2731-20M is a NPN silicon microwave power transistor for radar pulsed applications, operating at 2.7-3.1 GHz with 20 W output power, 100 µs pulse width, and 10% duty cycle. It is housed in a hermetic metal/ceramic package and operates in common base configuration with internal impedance matching. Maximum collector-emitter voltage is 65 V, peak collector current is 1.85 A, and power dissipation is 70 W at 25°C. Thermal resistance is 2.5 °C/W. Collector efficiency exceeds 45% across the band, with power gain of 8.2 dB minimum. The device meets RoHS compliance and has a junction temperature rating of 200 °C.
Radar Power Transistors
| Richardson RFPD | |
|---|---|
| Product Category | RF Transistors |
| Product Number | PH2731-20M |
| Product Name | RF Power Transistor |
| Package Type | Ceramic Flanged |
