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ROHM RD3H045SPFRATL Power MOSFET

The RD3HO45SPFRA is a high-performance power MOSFET designed for efficient switching applications. It features low on-resistance, fast switching speeds, and a compact DPAK package suitable for surface mounting. With a drain-source voltage of -45V and continuous drain current of 44.5A, it is ideal for power management in various electronic systems. The device includes ESD protection, is Pb-free, RoHS compliant, and qualified under the AEC-Q101 standard, ensuring reliability in automotive and industrial applications. Its thermal resistance, gate charge, and body diode characteristics make it suitable for high-efficiency power circuits.

Authorized Distributors
Source:Newark
Part No:RD3H045SPFRATL
Stock:87
Inv Date:06-10-2026
Price: Unit price: $2.04
Buy/RFQ:
Source:DigiKey
Part No:RD3H045SPFRATL
Stock:0
Inv Date:06-10-2026
Price: Unit price: $2.11
Buy/RFQ:
Part No:RD3H045SPFRATL
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2.11
Buy/RFQ:

ROHM RD3H045SPFRATL Power MOSFET Specifications:

  • Drain-Source Voltage: -45V
  • Continuous Drain Current: 44.5A
  • Pulsed Drain Current: 9.0A
  • Power Dissipation: 15W
  • Junction Temperature Range: -55°C to +150°C
  • Thermal Resistance, Junction-Case: 8.33°C/W
  • Gate-Source Voltage: ±20V
  • Body Diode Forward Voltage: 1.2V
  • Gate Threshold Voltage: -1.0V to -3.0V
  • Static On-Resistance: 160mΩ to 225mΩ
  • Dimensions (TO-252/DPAK): 10.50mm max length, 2.4mm width, lead length approximately 0.70mm
  • RoHS compliant, Pb-free, AEC-Q101 qualified

Buy the ROHM Series Power MOSFET: RD3H045SPFRA

Purchase the ROHM Power MOSFET RD3H045SPFRA online today and enjoy reliable power management with low on-resistance and fast switching speeds. This high-quality device features a -45V drain-source voltage, 44.5A continuous drain current, and excellent thermal performance, making it ideal for industrial, automotive, and electronic applications. Its RoHS compliance and AEC-Q101 qualification ensure safety and environmental standards. Easy to incorporate into your designs, this MOSFET guarantees efficient, high-performance operation for demanding power circuits. Buy now for long-term durability and top-tier performance in your next project.

Get ROHM RD3H045SPFRA today—built for precision, fast switching, and long-lasting durability in power circuits.

Frequently Asked Questions

Where can I buy ROHM RD3H045SPFRATL?

You can click on the BUY or RFQ button to purchase RD3H045SPFRATL from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part RD3H045SPFRATL?

You can download the RD3H045SPFRATL datasheet or visit the ROHM website for support.

Who is the manufacturer of RD3H045SPFRATL?

ROHM

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