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ROHM RSQ045N03HZGTR Small Signal N-Channel MOSFET

The RSQ045N03HZG is a low on-resistance N-channel small signal MOSFET designed for high-current switching applications. It features a built-in G-S protection diode, small surface mount TSMT6 package, and RoHS compliance. This MOSFET operates at a maximum drain-source voltage of 30V, with continuous drain current of 44.5A and pulsed current of 18A. It is suitable for power management, load switching, and high-speed switching circuits in various electronic devices, offering reliable performance and thermal stability in compact designs.

Authorized Distributors
Source:Newark
Part No:RSQ045N03HZGTR
Stock:2165
Inv Date:06-10-2026
Price: Unit price: $1.28
Buy/RFQ:
Source:DigiKey
Part No:RSQ045N03HZGTR
Stock:733
Inv Date:06-10-2026
Price: Unit price: $1.24
Buy/RFQ:
Part No:RSQ045N03HZGTR
Stock:3971
Inv Date:06-11-2026
Price: Unit price: $1.24
Buy/RFQ:

ROHM RSQ045N03HZGTR Small Signal N-Channel MOSFET Specifications:

  • Drain-Source Voltage: 30 V
  • Continuous Drain Current: 44.5 A
  • Pulsed Drain Current: 18 A
  • Power Dissipation: 1.25 W
  • Junction Temperature Range: -55°C to +150°C
  • Thermal Resistance, Junction-Ambient: 100 °C/W
  • Gate-Source Voltage: ±20 V
  • Gate Threshold Voltage: 1.0 to 2.5 V
  • On-Resistance (Rds(on)): 36 to 51 mΩ
  • Package: TSMT6 (SOT-457T/SC-95)
  • RoHS Compliant, AEC-Q101 Qualified
  • Built-in G-S Protection Diode
  • Marking: QL
  • Reel Size: 180mm, Tape Width: 8mm, Tape Code: TR

Buy the ROHM Series MOSFET: Small Signal N-Channel 30V 44.5A RSQ045N03HZG

Enhance your power management and switching performance with the RSQ045N03HZG small signal MOSFET. With a 30V drain-source voltage, 44.5A continuous current, and low on-resistance of 36-51mΩ, this compact device offers excellent efficiency in space-constrained applications. Its built-in G-S protection diode ensures reliability, while RoHS compliance and AEC-Q101 qualification assure safety and quality. Ideal for high-speed, high-current switching in modern electronics, this MOSFET provides robust performance across a wide temperature range in a small TSMT6 package, ensuring durability and thermal efficiency.

Buy ROHM RSQ045N03HZG now and experience unmatched reliability and high-current power switching in your electronic designs.

Frequently Asked Questions

Where can I buy ROHM RSQ045N03HZGTR?

You can click on the BUY or RFQ button to purchase RSQ045N03HZGTR from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part RSQ045N03HZGTR?

You can download the RSQ045N03HZGTR datasheet or visit the ROHM website for support.

Who is the manufacturer of RSQ045N03HZGTR?

ROHM

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