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BUK9E3R2-40B,127-VB Product details
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Still troubled by conduction losses and heat dissipation issues in high-current, low-voltage switching? The VBsemi BUK9E3R2-40B,127-VB has the solution! This TO262-packaged N-MOSFET, using Trench technology, has an on-resistance as low as 1.7mΩ (@10V) and can carry a continuous current of 150A, resulting in extremely low heat generation and excellent efficiency. With a 40V withstand voltage and a ±20V wide gate drive range, it easily handles demanding scenarios such as power supplies, motor drives, and battery protection, making it a 'low-voltage, high-current weapon' that combines power density and reliability.
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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 (ample margin, suitable for various low-voltage systems)
Drive Range: ±20V (compatible with 5V/12V and higher drive levels)
Threshold Voltage: 3.3V (clear threshold, stable switching characteristics)
Ultra-Low On-Resistance: 1.7mΩ @ 10V (extremely low conduction loss, minimal heat generation)
High Current Capability: 150A (easily handles high-current scenarios)
Package: TO262 (excellent heat dissipation, suitable for power board soldering)
Technology: Trench (fast switching speed, excellent FOM)
Drive Range: ±20V (compatible with 5V/12V and higher drive levels)
Threshold Voltage: 3.3V (clear threshold, stable switching characteristics)
Ultra-Low On-Resistance: 1.7mΩ @ 10V (extremely low conduction loss, minimal heat generation)
High Current Capability: 150A (easily handles high-current scenarios)
Package: TO262 (excellent heat dissipation, suitable for power board soldering)
Technology: Trench (fast switching speed, excellent FOM)
Domain and module applications：
– Six Typical Scenarios, One Solution
Power Systems: Synchronous rectification in server/telecom power supplies, significant efficiency improvement
Motor Drives: Power tools, e-bike controllers, stable high-current output
Battery Protection: Charge/discharge management for power battery packs, instantaneous fault current interruption
DC-DC Conversion: Low-voltage, high-current modules, boosting power density
Automotive Electronics: Vehicle power supplies, body control, vibration-resistant and high-temperature tolerant
Industrial Control: PLC output stages, solenoid valve drives, reliable and durable
BUK9E3R2-40B,127-VB – Ultra-low impedance, worry-free high current, making your power design more efficient!
* 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
