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SQS136ELNW-T1_GE3-VB Product details

Product introduction:

You are designing a high power density DC-DC converter, and the compact DFN8(3X3) package must handle 40A current surges. Ordinary MOSFETs either have high conduction losses or poor thermal performance. The VBsemi SQS136ELNW-T1_GE3-VB is designed for this—it integrates 40V withstand voltage, 40A current capability, and an ultra-low on-resistance of 4.5mΩ into a compact DFN8(3X3) package, allowing high-power power supply designs to no longer compromise on heat dissipation and space.

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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
- Drain-Source Voltage: 40V, meeting voltage requirements for 12V/24V systems and various industrial loads
- Gate Drive Range: ±20V, compatible with multiple logic level drives
- Threshold Voltage: 2.5V, clear switching characteristics, strong noise immunity
- On-Resistance: 6mΩ (4.5V drive) / 4.5mΩ (10V drive), extremely low loss across the full voltage range
- Maximum Current: 40A, achieving high current carrying capability in DFN8 package
- Trench Technology, excellent figure of merit (FOM), combining switching and conduction performance

Domain and module applications:


- High-power DC-DC Buck/Boost Modules – Used as synchronous rectifiers or main switches, significantly reducing conduction losses and improving full-load efficiency.
- Power Tools/Drone ESCs – 40A continuous current capability, combined with low on-resistance, handles stall and transient high-current surges.
- Automotive Power Systems – Withstands 12V/24V automotive voltage fluctuations, providing reliable power switching for lights, sensors, and multimedia.
- Lithium Battery Protection Boards – Fast circuit disconnection during overcurrent or short circuit; low on-resistance reduces protection board heating, extending battery life.
- Server Power Supplies/Telecom Power – Maintains low losses even at high switching frequencies, suitable for high-power-density onboard power architectures.
- Motor Drive Controllers – Used in brushed/brushless motor bridge circuits, leveraging low impedance and high switching speed to improve dynamic response.

**One-sentence Summary: SQS136ELNW-T1_GE3-VB is not just a small-package MOSFET; it is the "efficiency engine" and "space master" for your high-power, compact power designs.**
* 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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