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MTB29N15ET4-VB Product details
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You are designing a high-power-density power module. The PCB must handle 150V high voltage, carry 45A large current, and control conduction losses. Ordinary MOS transistors either have insufficient voltage withstand or high on-resistance, leading to increased thermal dissipation pressure. VBsemi MTB29N15ET4-VB is designed for this—it integrates 150V withstand voltage, 45A current carrying capacity, and only 35mΩ on-resistance in a TO263 high-current package, making industrial-grade power supply design both reliable and efficient.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 150V | 3V | 45A | 35(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 150V | 3V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 150V | 3V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
- Voltage rating 150V, easily handles high-voltage bus applications
- Gate drive range ±20V, compatible with various drive circuits
- Threshold voltage 3V, clear and stable switching characteristics
- On-resistance 35mΩ (at 10V drive), lower losses at high currents
- Max current 45A, TO263 package provides excellent heat dissipation
- Trench technology, combines switching speed and conduction performance
- Gate drive range ±20V, compatible with various drive circuits
- Threshold voltage 3V, clear and stable switching characteristics
- On-resistance 35mΩ (at 10V drive), lower losses at high currents
- Max current 45A, TO263 package provides excellent heat dissipation
- Trench technology, combines switching speed and conduction performance
Domain and module applications：
- Switching Power Supplies / DC-DC Converters – Acts as a high-side power switch, effectively reducing conduction losses and improving overall efficiency.
- Electric Vehicle Chargers / Adapters – Serves as a rectifier or switching tube in LLC or flyback topologies, withstanding high voltage and surge impacts.
- Motor Drive Controllers – Utilizes low on-resistance and high current capability to achieve smooth speed regulation and overcurrent protection for high-power motors.
- UPS Uninterruptible Power Supplies – Used for power conversion in the inverter stage, ensuring efficient energy transfer during mains switching.
- Solar Photovoltaic Inverters – Acts as a high-frequency switch in the DC-AC boost stage, improving the power generation utilization rate of the photovoltaic system.
- Industrial Battery Protection Boards – When overcurrent or short circuit is detected, quickly cuts off the high-current loop, safeguarding battery cells and equipment.
- Welding Machines / Cutting Machine Power Supplies – Reliably handles high-power pulse currents, extending equipment service life. One-sentence summary: The MTB29N15ET4-VB is not an ordinary MOS tube; it is the "power cornerstone" and "efficiency engine" for your high-voltage, high-current power supply 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
