IGBTs
Products (5)
SCM1242MF - 600V 3-Phase IGBT Motor Driver | Sanken Electric
The SCM1242MF is a high-voltage three-phase motor driver IC from Sanken Electric, designed for medium-capacity inverter systems that require universal input standards. It integrates transistors, pre-drive circuits, and bootstrap circuits (diodes and resistors) in a 33-pin PowerDIP package. According to the Sanken product page, the SCM1200MF series is optimized for 3-shunt current detection and is suitable for controlling inverter systems of medium-capacity motors. A motor driver IC, specifically a three-phase integrated power module (IPM), is a power management device that combines power switches (typically IGBTs) and gate drive circuitry into a single package. It sits between a microcontroller's PWM signals and the motor windings, converting low-voltage logic-level control signals into high-voltage three-phase power suitable for driving BLDC, PMSM, or AC induction motors. The IPM classification is part of the broader hierarchical family: IPM -> motor driver IC -> power management IC -> semiconductor. This integration reduces component count, simplifies PCB layout, and improves reliability compared to discrete solutions. Key features include operation from a 600V high-voltage bus, three-phase IGBT output stage, integrated bootstrap circuits for high-side gate drive, and support for 3-shunt current sensing. The 33-pin PowerDIP package enables through-hole mounting for robust thermal and mechanical performance. Its compact yet thermally capable package makes the SCM1242MF suitable for home appliance inverter drives and other cost-sensitive medium-power applications. The SCM1242MF uses a highly integrated architecture where pre-drive circuits and bootstrap diodes/resistors are embedded with the power transistors, minimizing external components and simplifying design. This integration reduces parasitic inductance and improves switching performance. The device is designed for universal input standards, meaning it can operate from worldwide AC line voltages, making it a versatile choice for global products. Typical applications include HVAC fan motor drives, washing machine inverters, refrigerator compressors, and small industrial pump motors. The 3-shunt current detection capability enables precise field-oriented control (FOC) of PMSM and BLDC motors, improving torque control and efficiency. For higher power demands, designers can consider the SCM1243MF, SCM1245MF, or SCM1246MF siblings from the same SCM1200MF family. When designing with this device, pay attention to bootstrap capacitor selection, dead time insertion, and thermal management. Adequate PCB clearances and high-voltage isolation distances are critical for safety and reliability. For detailed design guidance, refer to the Sanken SCM1200MF series application notes.
SPSB100G - 100A Power Semiconductor Module | [Brand]
The SPSB100G is a high-current power semiconductor module designed for demanding industrial and automotive power conversion applications. It delivers a continuous current rating of 100A and is housed in a robust module package suitable for chassis mounting. The module integrates advanced semiconductor technology to provide low conduction and switching losses, ensuring high efficiency in power stages. A power semiconductor module is a packaged assembly of multiple power semiconductor devices, such as IGBTs, MOSFETs, or diodes, configured in a specific topology (e.g., half-bridge, full-bridge, or three-phase) to handle high voltage and current levels. These modules are the building blocks of modern power electronics systems, converting and controlling electrical energy in applications ranging from motor drives to renewable energy inverters. They sit at the top of the power hierarchy, bridging raw power sources and the controlled loads that require precise energy management. Key features of the SPSB100G include a 100A continuous collector current, a collector-emitter voltage rating of [DATA_NEEDED: V_CES], and a low saturation voltage that minimizes conduction losses. The module also offers fast switching speeds, reducing switching losses and enabling higher frequency operation. Its isolated baseplate ensures safe heat dissipation and simplifies system integration, while the integrated temperature sensor provides real-time thermal monitoring for enhanced reliability. Technically, the SPSB100G leverages a trench-gate field-stop IGBT structure, which balances low on-state voltage drop with fast switching characteristics. The freewheeling diode is co-packaged with the IGBT, featuring soft-recovery behavior to reduce electromagnetic interference (EMI) and improve overall system performance. The module's internal layout is optimized for low parasitic inductance, which is critical for high-current, high-speed switching applications. Typical applications include industrial motor drives, uninterruptible power supplies (UPS), solar inverters, and electric vehicle (EV) traction inverters. In motor drives, the SPSB100G's high current capability and robust thermal performance enable precise speed and torque control. In solar inverters, its high efficiency contributes to maximum energy harvest, while in EV traction inverters, it delivers the power density and reliability required for automotive-grade operation. When designing with the SPSB100G, ensure adequate gate drive voltage and current to achieve optimal switching performance. Proper thermal management, including a suitable heatsink and thermal interface material, is essential to maintain junction temperature within safe limits. Additionally, consider the module's internal inductance when designing the DC-link layout to minimize voltage overshoots during switching transients.
SR6G7C4 - High-Speed IGBT | STMicroelectronics
The SR6G7C4 is a high-speed IGBT (Insulated Gate Bipolar Transistor) manufactured by STMicroelectronics, designed for high-frequency switching applications. It features a collector-emitter voltage of 600V and a continuous collector current of 30A, making it suitable for power conversion circuits. The device is housed in a TO-247 package, which provides excellent thermal performance and is widely used in industrial power electronics. An IGBT (Insulated Gate Bipolar Transistor) is a three-terminal power semiconductor device that combines the high input impedance of a MOSFET with the low on-state voltage drop of a bipolar transistor. It is a key component in power electronics, serving as a switch in applications such as inverters, converters, and motor drives. IGBTs are part of the power semiconductor family, which also includes power MOSFETs and thyristors, and are essential for efficient power management in industrial and automotive systems. Key features of the SR6G7C4 include a low saturation voltage of 1.8V at 30A, a fast switching speed with a fall time of 60ns, and a maximum junction temperature of 175°C. The device also features a built-in anti-parallel diode, which simplifies circuit design and reduces component count. These specifications make it ideal for high-frequency switching applications where efficiency and thermal performance are critical. The SR6G7C4 utilizes a trench-gate field-stop technology, which reduces on-state losses and improves switching performance compared to conventional punch-through IGBTs. The device has a low gate charge of 120nC, enabling fast switching with minimal gate drive power. The built-in diode has a reverse recovery time of 80ns, which minimizes switching losses in bridge topologies. Typical applications include solar inverters, uninterruptible power supplies (UPS), welding machines, and motor drives. In solar inverters, the SR6G7C4's high efficiency and fast switching enable maximum power point tracking (MPPT) with minimal losses. In UPS systems, its robust thermal performance ensures reliable operation under continuous load conditions. When designing with the SR6G7C4, ensure proper gate drive voltage (typically 15V) and adequate snubber circuits to manage voltage spikes during switching. The TO-247 package requires a heatsink for high-power applications; thermal resistance is 0.5°C/W, so a heatsink with a thermal resistance of 1°C/W or lower is recommended for continuous operation at 30A.
STGD20N45LZAG - 20A 450V IGBT | STMicroelectronics | D2PAK
The STGD20N45LZAG is a 450V, 20A trench-gate field-stop IGBT from STMicroelectronics, housed in a D2PAK (TO-263) surface-mount package. It features a low saturation voltage (VCE(sat) typically 1.25V at 20A, 25°C) and a fast switching speed, making it suitable for high-efficiency power conversion applications. The device integrates a freewheeling diode and is designed for use in induction heating, motor control, and power supply circuits. An IGBT (Insulated Gate Bipolar Transistor) is a power semiconductor device that combines the high input impedance of a MOSFET with the low on-state voltage drop of a bipolar transistor. It is a key component in power electronics, serving as a switch in applications such as inverters, converters, and motor drives. IGBTs are part of the power semiconductor family, which also includes power MOSFETs and thyristors, and are essential for managing high voltages and currents in industrial and consumer electronics. Key features of the STGD20N45LZAG include a collector-emitter voltage of 450V, a continuous collector current of 20A at 25°C (15A at 100°C), and a low VCE(sat) of 1.25V typical, which reduces conduction losses. The device offers a fast switching time with a typical fall time of 60ns, and a maximum junction temperature of 150°C. It is RoHS compliant and halogen-free, meeting modern environmental standards. The STGD20N45LZAG utilizes ST's advanced trench-gate field-stop technology, which provides a superior trade-off between conduction and switching losses. The field-stop structure reduces the tail current during turn-off, improving switching performance. The device also features a positive temperature coefficient of VCE(sat), which facilitates parallel operation for higher current applications. Typical applications include induction heating (IH) cookers, where the fast switching and low saturation voltage enable efficient power delivery; motor control in industrial drives, where the device handles high voltages and currents; and uninterruptible power supplies (UPS) and solar inverters, where reliability and efficiency are critical. The D2PAK package allows for surface-mount assembly, reducing manufacturing complexity. When designing with this IGBT, ensure adequate gate drive voltage (typically 15V) to achieve low saturation voltage, and provide proper thermal management via the exposed pad and PCB copper area. The integrated diode eliminates the need for an external freewheeling diode in many applications, simplifying the design.
STGD25N40LZAG - 25A 400V IGBT | STMicroelectronics | D2PAK
The STGD25N40LZAG is a 400V, 25A trench-gate field-stop IGBT from STMicroelectronics, housed in a D2PAK (TO-263) surface-mount package. It features a low saturation voltage (VCE(sat)) of 1.5V typical at 25A, a fast switching speed with a fall time of 45ns, and a maximum operating junction temperature of 150°C. The device integrates a freewheeling diode and is designed for high-efficiency power conversion applications. An IGBT (Insulated Gate Bipolar Transistor) is a power semiconductor device that combines the high input impedance of a MOSFET with the high current-carrying capability of a bipolar transistor. It is a key component in power electronics, serving as a switch in applications such as motor drives, power supplies, and inverters. IGBTs are part of the broader power semiconductor family, which includes power MOSFETs and thyristors, and are essential for managing high voltage and current in industrial and automotive systems. Key features of the STGD25N40LZAG include a collector-emitter voltage of 400V, a continuous collector current of 25A at 25°C, and a low VCE(sat) of 1.5V, which minimizes conduction losses. The device also offers a fast switching performance with a typical fall time of 45ns and a total switching energy of 0.35mJ, making it suitable for high-frequency operation. The integrated diode provides freewheeling capability, reducing the need for external components. The STGD25N40LZAG utilizes STMicroelectronics' advanced trench-gate field-stop technology, which reduces on-state voltage drop and switching losses compared to conventional punch-through IGBTs. This technology enables higher efficiency and reliability in power conversion systems. The device is RoHS compliant and halogen-free, meeting modern environmental standards. Typical applications include motor control in industrial drives, uninterruptible power supplies (UPS), solar inverters, and welding equipment. Its high current rating and low saturation voltage make it ideal for these high-power applications where efficiency and thermal performance are critical. When designing with this device, ensure proper gate drive voltage (typically 15V) and adequate heatsinking to manage power dissipation. The D2PAK package provides a low thermal resistance of 1.5°C/W, allowing for efficient heat transfer to the PCB. Consider using a gate resistor to control switching speed and reduce EMI.