MRF148A
Linear RF Power MOSFET 30W, to 175MHz, 50V
Designed for power amplifier applications in industrial, commercial and amateur radio equipment to 175MHz.
Product Specifications
- Part Number
- MRF148A
- Description
- Linear RF Power MOSFET 30W, to 175MHz, 50V
- Min Frequency(MHz)
- 5
- Max Frequency(MHz)
- 175
- Bias Voltage(V)
- 50.0
- Pout(W)
- 30.00
- Gain(dB)
- 18.00
- Efficiency(%)
- 40
Features
- Superior High Order IMD - IMD(d11) (30W PEP): –60 dB (Typ.), IMD(d3) (30W PEP): –35 dB (Typ.)
- 100%Test for Load Mismatch at all Phase Angel with 30:1 VSWR
- Lower Reverse Transfer Capacitance (3.0 pF typ.)
- Specified 50V, 30MHz characteristics:18dB (Typ.), Output power: 30W, Efficiency: 40% (Typ.)
Technical Resources
Datasheet
Application Notes
- S-Parameter S2P File Format Guide
- Field Effect Transistors in Theory and Practice (supplied with the permission of Motorola)
- RF Small Signal Design Using Two-Port Parameters (supplied with the permission of Motorola)
- Transistor Mounting and Soldering
- Recommendations For Long-Term Transistor Storage
- Impedance Matching Networks Applied to RF Power Transistors (supplied with the permission of Motorola)