(China (Mainland))
Product Summary
The MRF148A is a Linear RF Power FET which designed for power amplifier applications in industrial, commercial and amateur radio equipment to 175MHz.
Parametrics
MRF148A absolute maximum ratings: (1)drain-source voltage: 120 V; (2)drain-gate voltage: 120 V; (3)gate-source voltage: ±40 V; (4)drain current-continous: 6.0 A; (5)total device dissipation @ Tc=25℃: 115 W, derate above 25℃: 0.66 W/℃; (6)storage temperature range: -65 to +150 ℃; (7)operating junction temperature: 200 ℃.
Features
MRF148A features: (1)Superior high order IMD: IMD(d3) (30W PEP): -35 dB (Typ.), IMD(d11) (30W PEP): -60 dB (Typ.); (2)Specified 50V, 30MHz characteristics: Output power: 30W, Gain: 18dB (Typ.), Efficiency: 40% (Typ.); (3)100% tested for load mismatch at all phase angles with 30:1 VSWR; (4)Lower reverse transfer capacitance (3.0 pF typ.).
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
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 MRF148A |
M/A-COM Technology Solutions |
Transistors RF MOSFET Power 5-175MHz 30Watts 50Volt Gain 18dB |
Data Sheet |
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Pricing (USD) |
Quantity | ||||||||||||
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MRF1.6/5.6 |
Other |
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Data Sheet |
Negotiable |
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MRF1.6/5.6-AP-2.5C |
Hirose Connector |
RF Connectors Obsolete |
Data Sheet |
Negotiable |
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MRF1.6/5.6-AP-59U |
Hirose Connector |
RF Connectors Obsolete |
Data Sheet |
Negotiable |
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MRF1.6/5.6-BCUPA |
Hirose Connector |
RF Connectors Obsolete |
Data Sheet |
Negotiable |
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MRF1.6/5.6-LPJ-179U |
Hirose Connector |
RF Connectors Obsolete |
Data Sheet |
Negotiable |
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MRF1.6/5.6-LR-PC-1 |
Hirose Connector |
RF Connectors Obsolete |
Data Sheet |
Negotiable |
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