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SCT4036KEHRC11-VB Product details
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The SCT4036KEHRC11-VB is a SiC Power MOSFET deeply optimized for high-voltage, high-power switching applications, utilizing SiC-S technology. It combines extremely low switching losses with excellent high-temperature reliability. The TO247 package provides superior heat dissipation and power density. The combination of 1200V withstand voltage, 30A current carrying capacity, and 80mΩ on-resistance makes it an ideal core component for high-voltage applications such as photovoltaic inverters, energy storage systems, electric vehicle charging stations, and industrial power supplies, particularly suited for heavy-duty applications demanding high efficiency and reliability.
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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 |
VDS=1200V: Suitable for 400V/800V high-voltage bus systems, providing ample voltage margin for spikes, significantly reducing the risk of avalanche breakdown and short-circuit failure.
VGS=-10V (Allows negative gate voltage turn-off): Supports negative gate drive, enhancing turn-off noise immunity and effectively suppressing false turn-on caused by crosstalk in bridge topologies.
Vth=2~4V: Moderate threshold voltage, combined with SiC wide bandgap characteristics, provides good noise margin while being compatible with standard gate driver IC output levels.
RDS(on)=80mΩ @ VGS=18V: Low on-resistance significantly reduces conduction losses, maintaining high efficiency even under full load and high-temperature conditions, simplifying thermal design.
ID=30A: Ample continuous current capability to meet the main switch or freewheeling diode requirements of medium to high-power converters. The TO247 package can handle significant power dissipation.
Technology SiC-S: Silicon Carbide material enables extremely low reverse recovery charge and fast switching capability, significantly reducing switching losses compared to traditional Si-based devices, supporting higher switching frequencies to reduce magnetic component size.
Package TO247: Through-hole mounting provides high mechanical strength, three-pin layout facilitates PCB routing, low thermal resistance, suitable for long-life industrial applications.
Domain and module applications：
Photovoltaic Inverters: Ultra-low switching losses and high withstand voltage improve MPPT and DC-AC conversion efficiency, enabling higher power density design and system cost reduction.
Energy Storage Converters (PCS): Leverages fast switching advantages in bidirectional Buck/Boost topologies, reducing transformer and inductor size, improving cycle efficiency.
Electric Vehicle Charging Stations: 1200V withstand voltage covers 800V battery platforms, low on-resistance reduces overall system temperature rise, enhancing long-term operational reliability of charging modules.
Industrial High-Voltage DC-DC: SiC's wide temperature characteristics and high reliability suit harsh environments like rail transit and servo drives, reducing maintenance downtime costs.
Uninterruptible Power Supplies (UPS): High-frequency switching characteristics improve rectification/inverter efficiency, reduce harmonic losses, and improve output power quality.
High-Voltage Power Factor Correction (PFC): Operates efficiently in Continuous Conduction Mode (CCM), reducing stress on boost diodes and simplifying EMI filter design.
Motor Drives and Induction Heating: Fast switching reduces tail current losses, improving medium/high-frequency inverter efficiency, suitable for high-power induction heating and industrial motor control.
Selection Summary: The SCT4036KEHRC11-VB achieves an excellent balance between high withstand voltage, low conduction losses, fast switching capability, and thermal reliability. It is a high-performance SiC solution for 1200V class high-voltage power conversion applications, particularly suitable for new energy and industrial projects with stringent requirements for efficiency, high power density, and long-term 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
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