STARPOWER GD200HFL120C8SNH | Low-Loss Half-Bridge IGBT for High-Frequency Power Conversion
The STARPOWER GD200HFL120C8SNH is a high-performance 1200V, 200A half-bridge IGBT module engineered for demanding power conversion applications. This module isn't just another switch; it's a carefully optimized solution for designers looking to push the boundaries of efficiency and power density. Leveraging advanced trench field-stop technology, the GD200HFL120C8SNH provides an exceptional balance between low conduction losses and fast switching speeds, making it a prime choice for modern motor drives, solar inverters, and high-capacity Uninterruptible Power Supplies (UPS).
Technical Deep-Dive: Where Performance is Forged
The true value of an IGBT module lies in its silicon. The STARPOWER GD200HFL120C8SNH distinguishes itself through several key technological advancements:
- Optimized Vce(sat) for Reduced Conduction Loss: The module features a very low collector-emitter saturation voltage (Vce(sat)). This directly translates to lower conduction loss during the on-state, a critical factor in applications with high duty cycles. For system designers, this means less heat to dissipate, enabling smaller heatsinks, reduced cooling system costs, and ultimately, a lower total cost of ownership.
- Engineered for Low Switching Loss: Balancing conduction loss with switching loss is a fundamental challenge. This module incorporates a fast and soft-recovery freewheeling diode (FWD) co-packaged with the IGBT. This synergy minimizes turn-on (Eon) and turn-off (Eoff) losses, allowing for higher switching frequencies without incurring a severe thermal penalty. The soft recovery characteristic also helps to reduce voltage overshoots and electromagnetic interference (EMI), simplifying the design of snubber circuits and filtering.
Application-Specific Value Across Industries
A component's worth is measured by its impact in the field. Here’s how the GD200HFL120C8SNH solves specific challenges in key applications:
- Industrial Motor Drives: In advanced IGBT in motor drive systems, higher switching frequencies lead to lower acoustic noise and reduced torque ripple. The low switching losses of the GD200HFL120C8SNH facilitate these higher frequencies, improving motor performance and user comfort while maintaining high efficiency.
- Uninterruptible Power Supplies (UPS): For data centers and critical facilities, every percentage point of efficiency matters. The module's low Vce(sat) significantly cuts down on energy waste, leading to substantial savings in operational electricity and cooling costs over the system's lifetime.
- Solar Inverters and Energy Storage: Maximizing energy harvest is paramount. This IGBT's high efficiency across a broad power range ensures that more of the generated solar power is converted and delivered to the grid or battery, improving the return on investment for renewable energy projects.
- Welding Equipment: The module's robust performance and fast switching capabilities are ideal for high-frequency inverter-based welders, enabling precise control over the welding arc for cleaner, stronger welds.
Key Technical Parameters
| Parameter | Value |
|---|---|
| Collector-Emitter Voltage (Vces) | 1200V |
| Continuous Collector Current (Ic) @ Tc=80°C | 200A |
| Collector-Emitter Saturation Voltage (Vce(sat)) typ. @ Ic=200A | 1.85V |
| Maximum Junction Temperature (Tj_max) | 175°C |
| Package Configuration | Half-Bridge (Half-bridge topology) |
Selection Guidance for Engineers
When should you choose the STARPOWER GD200HFL120C8SNH? This module excels in applications where switching frequencies are above 8kHz and overall system efficiency is a primary design driver. Compared to older-generation or "standard" IGBTs, which may offer a slightly lower upfront cost, the GD200HFL120C8SNH provides long-term value by reducing thermal management costs, increasing power density, and improving system reliability due to lower operating temperatures. If your design is constrained by heat or requires smooth, high-frequency output, this module is a superior choice.
For systems operating at lower, near-line frequencies where conduction losses dominate entirely, other solutions might be viable. However, for modern, high-performance power electronics, the balanced efficiency of this module is hard to beat. To explore our full range of power components, browse our complete catalog of IGBT Modules. For pricing, availability, and application support, please contact us for a quote.
