myMectronic
myMectronic

A Premier B2B Part Search

ROHM RW4E045ATTCL1 Power MOSFET

The RW4E045AT is a high-performance power MOSFET with low on-resistance suitable for switching applications in DC/DC converters, battery management, and power supply circuits. Features include Pb-free RoHS compliance, halogen-free, compact DFN1616-7T package, and high efficiency with low gate charge and capacitance. With a drain-source voltage of -30V, continuous drain current of 44.5A, pulsed current of 18A, and a power dissipation of 15W, it offers excellent thermal stability and reliable operation across a broad temperature range from -55°C to +150°C. Ideal for modern power management systems and electronic devices requiring compact and efficient switching components.

Authorized Distributors
Source:Newark
Part No:RW4E045ATTCL1
Stock:1369
Inv Date:06-10-2026
Price: Unit price: $1.32
Buy/RFQ:
Source:DigiKey
Part No:RW4E045ATTCL1
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.32253
Buy/RFQ:
Part No:RW4E045ATTCL1
Stock:193
Inv Date:06-11-2026
Price: Unit price: $1.28
Buy/RFQ:

ROHM RW4E045ATTCL1 Power MOSFET Specifications:

  • Drain-Source Voltage: -30V
  • Continuous Drain Current: 44.5A
  • Pulsed Drain Current: 18A
  • Power Dissipation: 15W
  • Gate-Source Voltage: ±20V
  • Junction Temperature Range: -55°C to +150°C
  • Thermal Resistance Junction-Ambient: 83.4°C/W
  • Capacitances: Ciss=485pF, Coss=90pF, Crs=70pF
  • Gate Charge: Qg=1.6nC (Vgs=-10V), Qg=5.3nC (Vgs=-15V)
  • Body Diode Forward Voltage: 1.2V at 1.25A
  • Package: DFN1616-7T
  • Reel Size: 180mm
  • Tape Width: 8mm
  • Switching Times: ton=6ns, toff=37ns

Buy the ROHM Series HEML1616L7 Power MOSFET: RW4E045AT

Buy your ROHM Series HEML1616L7 RW4E045AT power MOSFET online today and experience dependable high-current switching for your power supply, DC/DC converters, and battery management systems. This compact, RoHS-compliant device offers low Rds(on), high thermal stability, and efficient switching capabilities. Suitable for demanding applications requiring robust performance and reliability in a small package, ensuring optimal operation in electronic devices requiring efficient power control and management. Secure your supply of this essential component now for seamless project integration.

Order your ROHM Series HEML1616L7 RW4E045AT today and equip your power circuits with a reliable, efficient high-current MOSFET designed for modern electronic systems.

Frequently Asked Questions

Where can I buy ROHM RW4E045ATTCL1?

You can click on the BUY or RFQ button to purchase RW4E045ATTCL1 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part RW4E045ATTCL1?

You can download the RW4E045ATTCL1 datasheet or visit the ROHM website for support.

Who is the manufacturer of RW4E045ATTCL1?

ROHM

ROHM Part List

Browse and search other ROHM parts, locate datasheets and stock

Sponsored by