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IMZA65R048M1H-VB Product details
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The VBsemi IMZA65R048M1H-VB is a Single N-channel field-effect transistor manufactured using SiC (Silicon Carbide) technology, specifically designed for high-power, high-frequency power conversion and demanding industrial control scenarios. Its TO247-4L package offers excellent heat dissipation capability and a Kelvin source configuration, effectively reducing switching losses and parasitic inductance in the drive loop, making it suitable for high-power-density power electronic systems. The device provides stable, low-loss switching characteristics within a 650V drain-source voltage range, significantly improving system efficiency and reliability. It is ideal for high-power applications such as photovoltaic inverters, on-board power supplies, and industrial drives.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247-4L | Single-N | 650V | 2~5 | 40A | SiC |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247-4L | Single-N | SiC |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247-4L | Single-N | 650V | 2~5 | 40A | 50(mΩ) | SiC |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247-4L | Single-N | 650V | 2~5 | 40A | SiC |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247-4L | Single-N | SIC |
- Drain-Source Voltage (VDS): 650V
- Gate-Source Voltage (VGS): -10V (negative voltage tolerance)
- Threshold Voltage (Vth): 2~5V
- On-Resistance (VGS=18V): 50mΩ (typical)
- Maximum Drain Current (ID): 40A
- Package Type: TO247-4L
- Process Technology: SiC
Domain and module applications：
1. Photovoltaic Inverters: As the main switch for boost stages or inverter bridges, leveraging SiC's low switching loss characteristics to improve conversion efficiency and reduce thermal stress.
2. Electric Vehicle On-Board Chargers (OBC) and DC-DC Converters: Enables high-frequency switching in high-voltage bus conversion, reducing magnetic component size and increasing power density.
3. Energy Storage System (ESS) Power Conversion: Used in bidirectional DC-DC topologies, supporting efficient energy feedback and adapting to high-current charge/discharge conditions.
4. Industrial Motor Drives: Applied in 380V/480V AC drives for high-power induction motors or permanent magnet synchronous motors, supporting high-frequency PWM control.
5. Server/Telecom Power Supplies: As Power Factor Correction (PFC) switches in high-efficiency rectifier modules, reducing conduction and switching losses to meet energy-saving standards.
6. Uninterruptible Power Supplies (UPS): Used in the rectifier/inverter stages of online UPS systems, providing stable and reliable high-voltage switching capability to protect critical loads.
7. High-Voltage Charging Stations: As the main power switch in DC charging modules, withstanding high voltage and current stresses to improve charging efficiency and system reliability.
* 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
