STGB3NC120HDT4 Overview
The STGB3NC120HDT4 is a high-performance IGBT module designed for industrial power applications requiring robust switching and efficient energy management. With a collector-emitter voltage rating of 1200 V and a continuous collector current of 75 A, this device ensures reliable operation under demanding conditions. The module integrates a diode for free-wheeling functionality, simplifying circuit design and improving overall system efficiency. Engineered for fast switching and low conduction losses, it is ideal for use in motor drives, inverters, and power converters. For detailed technical support and sourcing, visit IC Manufacturer.
STGB3NC120HDT4 Technical Specifications
| Parameter | Specification |
|---|---|
| Collector-Emitter Voltage (V_CES) | 1200 V |
| Collector Current (I_C) | 75 A (Continuous) |
| Gate-Emitter Voltage (V_GE) | ??20 V |
| Power Dissipation (P_tot) | 300 W |
| Switching Frequency | Up to 20 kHz |
| Storage Temperature Range (T_stg) | -40 to 150 ??C |
| Operating Junction Temperature (T_j) | Up to 150 ??C |
| Isolation Voltage | 2500 V RMS |
| Integrated Free-Wheeling Diode | Yes |
STGB3NC120HDT4 Key Features
- High voltage capability: 1200 V rating enables operation in medium-voltage industrial power systems ensuring wide application compatibility.
- Robust current handling: 75 A continuous collector current supports demanding power loads without thermal stress.
- Integrated diode: Built-in free-wheeling diode reduces external components and simplifies circuit design, improving overall system reliability.
- Fast switching speed: Optimized for up to 20 kHz switching frequency, enhancing efficiency in inverter and motor drive applications.
- Wide operating temperature range: Supports harsh environments with junction temperatures up to 150 ??C, ensuring durable operation.
- High isolation voltage: 2500 V RMS isolation guarantees safety and noise immunity in industrial setups.
- Compact module packaging: Facilitates easy integration into power electronic assemblies with reliable thermal management.
Typical Applications
- Industrial motor drives requiring efficient switching and high current capacity for controlling AC induction and synchronous motors.
- Power inverters used in renewable energy systems such as solar photovoltaic (PV) to convert DC to AC power.
- Uninterruptible Power Supplies (UPS) where fast switching and high reliability are critical to maintain power quality and uptime.
- General-purpose power converters in industrial automation, providing robust performance in variable frequency drives and switched-mode power supplies.
STGB3NC120HDT4 Advantages vs Typical Alternatives
This device offers enhanced performance with higher voltage and current ratings compared to many standard IGBT modules, providing improved power handling and thermal robustness. Its integrated free-wheeling diode reduces component count and improves system reliability. The fast switching capability and high isolation voltage make it well suited for demanding industrial environments where efficiency and safety are priorities. Compared to typical alternatives, it delivers reliable operation with simplified design integration.
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STGB3NC120HDT4 Brand Info
The STGB3NC120HDT4 is manufactured by STMicroelectronics, a global leader in semiconductor solutions for industrial and power applications. STMicroelectronics is renowned for its innovation in power electronics, offering a broad portfolio of IGBT modules that combine high efficiency, reliability, and ease of integration. This particular model reflects ST??s commitment to delivering robust components designed to meet the rigorous demands of industrial power control, ensuring optimized performance and long-term durability.
FAQ
What is the maximum switching frequency supported by this IGBT module?
The module supports switching frequencies up to 20 kHz, making it
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