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BUK9E3R2-40E,127-VB Product details
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Troubled by conduction losses and heat dissipation issues in high-current, low-voltage switching? Let VBsemi BUK9E3R2-40E,127-VB solve your worries! This TO262-packaged single N-channel MOSFET is a 'hardcore player for low-voltage, high-current'—with a 40V withstand voltage, 150A continuous current, and an ultra-low on-resistance of 1.7mΩ (@10V), it generates minimal heat and greatly improves power conversion efficiency. The Trench technology ensures fast switching and low gate charge, making it ideal for high-density power modules, power tools, and automotive systems—a reliable choice for engineers building high-performance power stages.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 40V | 3.3V | 150A | 1.7(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 40V | 3.3V | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO262 | Single-N | 40V | 3.3V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO262 | Single-N |
Voltage Rating: 40V (sufficient margin for low-voltage applications, safe and reliable)
Drive Range: ±20V (compatible with multiple logic level drives)
Threshold Voltage: 3.3V (reliable triggering with standard levels)
Ultra-Low On-Resistance: 1.7mΩ @ 10V (extremely low conduction loss, minimal heat generation)
High Current Capability: 150A (meets high power density requirements)
Package: TO262 (excellent heat dissipation, suitable for through-hole soldering)
Technology: Trench (fast switching speed, low figure of merit)
Drive Range: ±20V (compatible with multiple logic level drives)
Threshold Voltage: 3.3V (reliable triggering with standard levels)
Ultra-Low On-Resistance: 1.7mΩ @ 10V (extremely low conduction loss, minimal heat generation)
High Current Capability: 150A (meets high power density requirements)
Package: TO262 (excellent heat dissipation, suitable for through-hole soldering)
Technology: Trench (fast switching speed, low figure of merit)
Domain and module applications：
– Six Typical Scenarios, One Solution
Motor Drive: Power tools, drone ESCs, stable and strong high-current output
Power Conversion: DC-DC synchronous rectification, low-voltage high-current Buck, significant efficiency improvement
Battery Protection: Power battery charge/discharge management, fast fault current interruption
Automotive Electronics: Vehicle heaters, pump drives, vibration-resistant, high-temperature tolerant
Load Switch: Smart power distribution, automotive relay replacement, low power consumption without heat generation
Industrial Control: PLC output stages, servo drives, reliable, durable, and long-lasting BUK9E3R2-40E,127-VB – Ultra-low impedance, worry-free high current, making your power design more relaxed!
* 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
