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ROHM RTQ020N05FRATR Power MOSFET

The product is a small signal N-channel MOSFET designed for high-efficiency power switching in industrial and electronic applications. Features include low on-resistance, built-in protection diodes, and a compact surface-mount TSMT6 package. It operates at a drain-source voltage of 45V, with a continuous drain current of 42A and pulsed current up to 8A. The device is RoHS compliant, Pb-free, and AEC-Q101 qualified, making it suitable for automotive and industrial use, with a maximum junction temperature of 150°C and power dissipation of 1.25W. It offers excellent thermal stability and electrical characteristics for demanding conditions.

Authorized Distributors
Part No:RTQ020N05FRATR
Stock:0
Inv Date:06-11-2026
Price: N/A
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ROHM RTQ020N05FRATR Power MOSFET Specifications:

  • Drain-Source Voltage: 45V
  • Continuous Drain Current: 42A
  • Pulsed Drain Current: 8A
  • Gate-Source Voltage: ±12V
  • Power Dissipation: 1.25W
  • Junction Temperature: -55°C to +150°C
  • Operating Junction Temperature Range: -55°C to +150°C
  • Thermal Resistance, Junction-Ambient: 132°C/W
  • On-Resistance (Rds(on)): 150-210 mΩ at Vgs=4V, Id=2A
  • Gate Charge (Qg): 2.3nC
  • Body Diode: Continuous Forward Current: 1A, Forward Voltage: 1.2V
  • Package: TSMT6 (small surface mount)
  • RoHS Compliant, Pb-Free, AEC-Q101 Qualified

Buy the ROHM RTQ020N05FRATR – Reliable Power MOSFET for Industrial Applications

Experience reliable power switching with the ROHM RTQ020N05FRATR, a small signal N-channel MOSFET designed for high efficiency in industrial, automotive, and electronic systems. Featuring low Rds(on), high pulse current capacity, and a compact TSMT6 surface-mount package, it ensures excellent thermal stability and electrical performance under demanding conditions. With RoHS compliance, Pb-free manufacturing, and AEC-Q101 qualification, this device is perfect for applications requiring high reliability and robust operation in environments exposed to high temperatures and transient loads. Purchase online today for seamless integration into your power management solutions.

Get ROHM RTQ020N05FRATR today—built for precision, high current handling, and long-lasting durability in industrial and automotive power switching.

Frequently Asked Questions

Where can I buy ROHM RTQ020N05FRATR?

You can click on the BUY or RFQ button to purchase RTQ020N05FRATR from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part RTQ020N05FRATR?

You can download the RTQ020N05FRATR datasheet or visit the ROHM website for support.

Who is the manufacturer of RTQ020N05FRATR?

ROHM

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