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APT40SM120B-VB Product details
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The VBsemi APT40SM120B-VB is a Single N-channel silicon carbide field-effect transistor using SiC-S technology, specifically designed for high-voltage, high-temperature, high-efficiency power conversion scenarios. Its TO247 package offers excellent thermal performance and power density, suitable for high-power industrial-grade applications. The device provides stable and reliable switching characteristics within a 1200V drain-source voltage range, the gate drive is compatible with -10V bias requirements, and it features low on-resistance and high current carrying capability, significantly reducing system losses and improving overall energy efficiency.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 1200V | 2~4 | 30A | SiC-S |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SiC-S |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 1200V | 2~4 | 30A | 80(mΩ) | SiC-S |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 1200V | 2~4 | 30A | SiC-S |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SIC |
Drain-Source Voltage (VDS): 1200V
Gate-Source Voltage (VGS): -10V
Threshold Voltage (Vth): 2~4V
On-Resistance (VGS=18V): 80mΩ (typical)
Maximum Drain Current (ID): 30A
Package Type: TO247
Process Technology: SiC-S
Domain and module applications：
1. Solar Inverters: Used for high-voltage DC bus conversion and MPPT circuits, leveraging the low-loss characteristics of SiC material to improve overall machine efficiency and adapt to high switching frequency operation.
2. Electric Vehicle Charging Stations: As the main switch for Power Factor Correction (PFC) or DC-DC stages, supporting miniaturization and efficient thermal design of high-power charging modules.
3. High-Voltage Industrial Power Supplies: Applied in server power supplies, industrial variable frequency drives, and induction heating equipment, reducing switching and conduction losses, improving system reliability.
4. Energy Storage Systems (ESS): Plays a buck-boost conversion role in Battery Energy Storage System Converters (PCS), meeting high-voltage, high-current charge/discharge requirements, enhancing voltage margin.
5. Motor Drives and Control: Drives high-voltage, high-power motors, suitable for industrial loads like pumps, fans, compressors, supporting high-speed PWM speed control and improving dynamic response.
6. Rail Transit Auxiliary Converters: Used in on-board high-voltage auxiliary power systems, tolerating wide temperature ranges and mechanical vibration, ensuring operational stability.
7. High-Voltage DC-DC Converters: Suitable for isolated or non-isolated converters in new energy generation, smart grids, etc., effectively reducing rectification and switching losses.
* 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：
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