PTB20237 is 150 Watts/ 470-860 MHz UHF TV Power Transistor manufactured by Ericsson.
| Part Number | Description |
|---|---|
| PTB20230 | 45 Watts/ 1.8-2.0 GHz PCN/PCS Power Transistor |
| PTB20235 | 70 Watts/ 2.1-2.2 GHz Wideband CDMA Power Transistor |
| PTB20239 | 12 Watts/ 1465-1513 MHz Cellular Radio RF Power Transistor |
| PTB20204 | 1.0 Watt/ 380-500 MHz RF Power Transistor |
| PTB20206 | 1.0 Watt/ 470-860 MHz RF Power Transistor |
The 20237 is a class AB, NPN, mon emitter UHF TV power transistor intended for 28 Vdc operation from 470 to 860 MHz. Rated at 150 watts minimum output power, it may be used for both CW and PEP applications. Ion implantation, nitride surface passivation and gold metallization ensure excellent device reliability.
