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RH7G04CBKFRATCB-VB Product details

Product introduction:

Still struggling with heat dissipation and thermal issues in high-power-density designs? The VBsemi RH7G04CBKFRATCB-VB is here to help! This N-MOSFET in a DFN8(3X3) package handles 40A of high current in a compact form, with an on-resistance as low as 4.5mΩ@10V, delivering exceptional loss performance. The Trench process ensures excellent switching characteristics and low gate charge, while the 40V voltage rating makes it widely applicable in power supplies, motor drives, and battery management scenarios—a true "efficiency core" for high-current, low-voltage applications.

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Product parameter:

VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds2.5 Rds4.5 Rds10 Technology
DFN8(3X3) Single-N 40V 2.5V 40A 6(mΩ) 4.5(mΩ) Trench
VB Package Configuration VCE VGE VGEth(V) VCEsat15V ICE Technology
DFN8(3X3) Single-N Trench
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds18 Technology
DFN8(3X3) Single-N 40V 2.5V 40A Trench
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds6 Technology
DFN8(3X3) Single-N 40V 2.5V 40A Trench
VB Package Polarity Vz / VR Pd VF IF IR Cd Type
DFN8(3X3) Single-N
Withstand Voltage Rating: 40V (Ample margin, suitable for multiple low-voltage systems)
Drive Range: ±20V (Compatible with 4.5V/10V drive, flexible and reliable)
Turn-on Threshold: 2.5V (Standard logic levels can effectively turn on)
Ultra-Low Resistance: 4.5mΩ @ 10V, 6mΩ @ 4.5V (Extremely low conduction loss)
High Current Capability: 40A (DFN8 small package delivers high power)
Package: DFN8(3X3) (Low thermal resistance, suitable for high-density power design)
Technology: Trench (Fast switching, excellent figure of merit)

Domain and module applications:


– Handling Multiple Scenarios with Ease
DC-DC Conversion: Synchronous rectification and buck circuits, high efficiency, low temperature rise
Motor Drives: Drones, power tools, robot joints, rapid response
Battery Protection: Quick disconnection of high-current loops, ensuring system safety
Power Management: Server, telecom equipment on-board power supplies, stable and reliable
Automotive Electronics: Vehicle auxiliary systems, LED drives, vibration resistant, high temperature tolerant
Fast Charging and Adapters: High-efficiency power stage design, aiding miniaturization
Electric Toys and Home Appliances: Low on-resistance drive, longer battery life, smoother experience. RH7G04CBKFRATCB-VB – Small size, high current, making your power design more flexible!
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features

Technical support:

* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours

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