PTB20003 is 4 Watts/ 915-960 MHz Cellular Radio RF Power Transistor manufactured by Ericsson.
| Part Number | Description |
|---|---|
| PTB20004 | 50 Watts/ 860-900 MHz Cellular Radio RF Power Transistor |
| PTB20005 | 15 Watts/ 860-900 MHz Cellular Radio RF Power Transistor |
| PTB20006 | 4 Watts/ 860-900 MHz Cellular Radio RF Power Transistor |
| PTB20007 | 30 Watts/ 935-960 MHz Cellular Radio RF Power Transistor |
| PTB20008 | 10 Watts/ 935-960 MHz Cellular Radio RF Power Transistor |
The 20003 is a class AB, NPN, mon emitter RF power transistor intended for 25 Vdc operation across the 915 to 960 MHz frequency band. Rated at 4 Watts minimum output power, it may be used for both CW and PEP applications. Ion implantation, nitride surface passivation and gold metallization are used to ensure excellent device reliability.
