MRF138 Specs and Replacement
Type Designator: MRF138
Type of Transistor: MOSFET
Type of Control Channel: N-Channel
Absolute Maximum Ratings
Pd ⓘ
- Maximum Power Dissipation: 115 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 65 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 40 V
|Id| ⓘ - Maximum Drain Current: 6 A
Tj ⓘ - Maximum Junction Temperature: 200 °C
Electrical Characteristics
Cossⓘ -
Output Capacitance: 70 pF
RDSonⓘ - Maximum Drain-Source On-State Resistance: 1.25 Ohm
Package: CASE211-07
- MOSFET ⓘ Cross-Reference Search
MRF138 datasheet
..1. Size:149K motorola
mrf138.pdf 
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF138/D The RF MOSFET Line RF Power Field-Effect Transistor N Channel Enhancement Mode MRF138 . . . designed for power amplifier applications in industrial, commercial and amateur radio equipment to 175 MHz. Superior High Order IMD Specified 28 Volts, 30 MHz Characteristics Output Power = 30 Watts 30 W, 175 MH... See More ⇒
0.1. Size:149K motorola
mrf138re.pdf 
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF138/D The RF MOSFET Line RF Power Field-Effect Transistor N Channel Enhancement Mode MRF138 . . . designed for power amplifier applications in industrial, commercial and amateur radio equipment to 175 MHz. Superior High Order IMD Specified 28 Volts, 30 MHz Characteristics Output Power = 30 Watts 30 W, 175 MH... See More ⇒
9.1. Size:98K motorola
mrf1375r.pdf 
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF1375/D The RF Line Microwave Pulse MRF1375 Power Transistor Designed for 1025 1150 MHz pulse common base amplifier applications such as TACAN and DME. Guaranteed Performance @ 1090 MHz Output Power = 375 Watts Peak 375 W (PEAK), 1025 1150 MHz Gain = 6.7 dB Min 7.5 dB (Typ) MICROWAVE POWER 100% Tested for ... See More ⇒
9.2. Size:196K motorola
mrf137.pdf 
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF137/D The RF MOSFET Line RF Power Field-Effect Transistor N Channel Enhancement Mode MRF137 . . . designed for wideband large signal output and driver stages up to 400 MHz range. Guaranteed 28 Volt, 150 MHz Performance Output Power = 30 Watts Minimum Gain = 13 dB 30 W, to 400 MHz Efficiency 60% (Typical) ... See More ⇒
9.3. Size:196K motorola
mrf137re.pdf 
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF137/D The RF MOSFET Line RF Power Field-Effect Transistor N Channel Enhancement Mode MRF137 . . . designed for wideband large signal output and driver stages up to 400 MHz range. Guaranteed 28 Volt, 150 MHz Performance Output Power = 30 Watts Minimum Gain = 13 dB 30 W, to 400 MHz Efficiency 60% (Typical) ... See More ⇒
9.4. Size:284K motorola
mrf136 mrf136y.pdf 
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF136/D The RF MOSFET Line RF Power MRF136 Field-Effect Transistors MRF136Y N-Channel Enhancement-Mode MOSFETs . . . designed for wideband large signal amplifier and oscillator applications up to 400 MHz range, in either single ended or push pull configuration. Guaranteed 28 Volt, 150 MHz Performance 15 W, 30 W, ... See More ⇒
9.5. Size:205K motorola
mrf134re.pdf 
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF134/D The RF MOSFET Line RF Power Field-Effect Transistor N Channel Enhancement Mode MRF134 . . . designed for wideband large signal amplifier and oscillator applications up to 400 MHz range. Guaranteed 28 Volt, 150 MHz Performance Output Power = 5.0 Watts Minimum Gain = 11 dB 5.0 W, to 400 MHz Efficiency ... See More ⇒
9.6. Size:205K motorola
mrf134.pdf 
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF134/D The RF MOSFET Line RF Power Field-Effect Transistor N Channel Enhancement Mode MRF134 . . . designed for wideband large signal amplifier and oscillator applications up to 400 MHz range. Guaranteed 28 Volt, 150 MHz Performance Output Power = 5.0 Watts Minimum Gain = 11 dB 5.0 W, to 400 MHz Efficiency ... See More ⇒
9.7. Size:284K motorola
mrf136re.pdf 
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF136/D The RF MOSFET Line RF Power MRF136 Field-Effect Transistors MRF136Y N-Channel Enhancement-Mode MOSFETs . . . designed for wideband large signal amplifier and oscillator applications up to 400 MHz range, in either single ended or push pull configuration. Guaranteed 28 Volt, 150 MHz Performance 15 W, 30 W, ... See More ⇒
9.8. Size:98K motorola
mrf1375.pdf 
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF1375/D The RF Line Microwave Pulse MRF1375 Power Transistor Designed for 1025 1150 MHz pulse common base amplifier applications such as TACAN and DME. Guaranteed Performance @ 1090 MHz Output Power = 375 Watts Peak 375 W (PEAK), 1025 1150 MHz Gain = 6.7 dB Min 7.5 dB (Typ) MICROWAVE POWER 100% Tested for ... See More ⇒
9.9. Size:431K macom
mrf137.pdf 
MRF137 The RF MOSFET Line M/A-COM Products Released - Rev. 05202009 30W, to 400MHz, 28V Product Image Designed for wideband large signal output and drive stages up to 400 MHz range. N Channel enhancement mode Guaranteed 28 V, 150 MHz performance Output power = 30 W Minimum gain = 13 dB Efficiency 60% (Typical) Small and large signal characterizati... See More ⇒
9.10. Size:493K macom
mrf134.pdf 
MRF134 The RF MOSFET Line Broadband RF Power FET M/A-COM Products Released - Rev. 05202009 5.0W, to 400MHz, 28V Product Image Designed for wideband large signal amplifier and oscillator applications up to 400 MHz range. N Channel enhancement mode Guaranteed 28V, 150 MHz performance Output power = 5.0 watts Minimum gain = 11 dB Efficiency = 55% (Typical) ... See More ⇒
9.11. Size:598K macom
mrf136.pdf 
MRF136 The RF MOSFET Line M/A-COM Products Released - Rev. 05202009 15W, to 400MHz, 28V Product Image Designed for wideband large signal amplifier and oscillator applications Up to 400 MHz range, in single-ended configuration N Channel enhancement mode . Guaranteed 28 volt, 150 MHz performance Output power = 15 watts Narrowband gain = 16 dB (Typ.) Efficiency =... See More ⇒
Detailed specifications: NCEPB303GU, NCES120R036T4, NCES120R062T4, QM0930M3, MRF134, MRF136, MRF136Y, MRF137, IRF9540, MRF140, MRF141, MRF141G, MRF148, MRF150, MRF1507, MRF1507T1, MRF151
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Learn how to find the right MOSFET substitute. A guide to cross-reference, check specs and replace MOSFETs in your circuits.