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

MRF138 substitution

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MRF138 datasheet

 ..1. Size:149K  motorola
mrf138.pdf pdf_icon

MRF138

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 pdf_icon

MRF138

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 pdf_icon

MRF138

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 pdf_icon

MRF138

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 ⇒

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.