High-speed MOSFET SCT4013DTWHR

high-voltage resistanceSiCfor automotive applications

Overview This SiC MOSFET in the TSC3PAK surface-mount package locates the heat-dissipation surface on the package top, delivering thermal performance comparable to through-hole packages while supporting automated mounting. ROHM's proprietary groove structure secures a creepage distance of min. 6.66 mm, enabling support for 1200 V AC peak in Pollution Degree 2 environments. The device offers low ON resistance and fast switching to reduce switching losses and improve efficiency in power conversion circuits.

Development background SiC adoption is expanding from main inverters to auxiliary power conversion circuits (e.g., onboard chargers and electric compressors) to improve charging speed and vehicle range. Conventional high-thermal-performance SiC devices used through-hole packages, which hinder automated assembly and low-profile designs. This product provides through-hole-equivalent thermal performance in an SMD format, enabling automated mounting and lower-profile designs without sacrificing thermal capability.

Application examples

• Automotive: onboard chargers (OBCs), electric compressors
• PV inverters
• Server power supplies

Features

• Qualified to AEC-Q101 (automotive grade)
• Wide creepage distance: min. 6.66 mm (groove structure)
• Top-side heat-dissipation TSC3PAK package for automated mounting
• Low ON resistance (RDS(on))
• Fast switching speed
• Fast reverse recovery
• Easy to parallel
• Simple drive requirements
• Pb-free lead plating; RoHS compliant

Part specifications (summary) Part Number: SCT4013DTWHRTCR
Status: Recommended
Package: TSC3PAK
Packing Type: Taping
Unit Quantity: 600
Minimum Package Quantity: 600
RoHS: Yes
MSL: 1

Technical specifications

• Drain‑source Voltage (V): 750 V
• Drain‑source On‑state Resistance (Typ.) (mΩ): 13 mΩ
• Generation: 4th Gen (Trench)
• Drain Current (A): 102 A
• Total Power Dissipation (W): 294 W
• Junction Temperature (Max.) (°C): 175 °C
• Storage Temperature (Min./Max.) (°C): -40 / 175
• Package Size (mm): 14.0 x 18.58 (t = 3.625)
• Common Standard: AEC‑Q101 (Automotive Grade)
• Wide creepage distance enables 1200 V AC peak in Pollution Degree 2