ROHM’s TRCDRIVE Pack, HSDIP20 and DOT-247 Silicon Carbide Molded Power Modules Now Available Online

Why It Matters

These high‑density SiC modules enable smaller, more efficient power converters, accelerating electrification across automotive and industrial markets while reducing system cost and design complexity.

Key Takeaways

• TRCDRIVE pack offers 1.5× power density vs typical SiC modules
• Integrated gate‑driver board simplifies installation, reduces assembly time
• HSDIP20 supports 750 V and 1200 V, 4‑in‑1/6‑in‑1 configs
• DOT‑247 combines TO‑247 versatility with high SiC power density
• Available now via DigiKey, Farnell, expanding global supply

Pulse Analysis

Silicon‑carbide technology has become the cornerstone of next‑generation power electronics, offering lower on‑resistance, higher switching speeds, and superior thermal performance compared to traditional silicon devices. As automakers push for higher‑efficiency traction inverters and data‑center operators demand compact, high‑power converters, the market for SiC modules is expanding rapidly. ROHM’s introduction of its fourth‑generation SiC MOSFETs within a molded‑package format reflects a strategic move to capture this growth, delivering the performance gains needed for 300 kW electric‑vehicle inverters while maintaining a competitive price point.

The newly released TRCDRIVE pack distinguishes itself with a 1.5‑times increase in power density and a top‑mounted gate‑driver board that shortens assembly cycles, directly addressing OEM concerns over vehicle weight and manufacturing throughput. Meanwhile, the HSDIP20’s 4‑in‑1 and 6‑in‑1 architectures consolidate essential power‑conversion circuits, simplifying design for onboard chargers, EV charging stations, and high‑power industrial supplies. The DOT‑247 leverages the familiar TO‑247 footprint, allowing engineers to replace discrete silicon devices with a single SiC module, thereby reducing board space and component count in PV inverters, UPS units, and AI‑focused servers.

By making these modules available through global distributors such as DigiKey and Farnell, ROHM lowers the barrier to entry for smaller system integrators and accelerates adoption across a broader ecosystem. The heightened power density and integrated functionality also promise lower total‑cost‑of‑ownership, as fewer components translate into reduced bill‑of‑materials and improved reliability. As competition intensifies among SiC suppliers, ROHM’s focus on compact, plug‑and‑play solutions could set a new benchmark for modular power design, influencing future standards in automotive electrification and industrial power conversion.