| Part Number | ARF440 | ARF442 | 
|---|---|---|
| Manufacturer | Microsemi Corporation | Microsemi Corporation | 
| Category | Transistors - FETs, MOSFETs - RF | Transistors - FETs, MOSFETs - RF | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Transistor Type | N-Channel | - | 
| Frequency | 13.56MHz | - | 
| Gain | 21dB | - | 
| Voltage - Test | 50 V | - | 
| Current Rating (Amps) | 11A | - | 
| Noise Figure | - | - | 
| Current - Test | 200 mA | - | 
| Power - Output | 125W | - | 
| Voltage - Rated | 150 V | - | 
| Package / Case | TO-247-3 | TO-247-3 | 
| Supplier Device Package | TO-247AD | TO-247AD |