CM300HA1-24H - 1200V 300A Single IGBT Module | Mitsubishi
N.º de pieza: CM300HA1-24H ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $250 | $250,00 |
| 10 | $237.5 | $2.375,00 |
| 100 | $225 | $22.500,00 |
| 500 | $212.5 | $106.250,00 |
| 1.000 | $200 | $200.000,00 |
CM300HA1-24H Descripción general
An IGBT (insulated-gate bipolar transistor) module combines the voltage-driven gate of a MOSFET with the low conduction loss of a bipolar transistor, making it the preferred switching device for medium- and high-power converters. IGBT modules sit at the top of the discrete power semiconductor hierarchy (switch -> power transistor -> power module) and form the core switching element of inverters, drives, and power supplies in the kilowatt range and above.
Key features of the CM300HA1-24H include its 1200 V collector-emitter blocking voltage (VCES) suitable for 600-690 V AC industrial buses, its 300 A DC collector current rating, and an integrated anti-parallel super-fast recovery free-wheel diode that safely handles inductive load currents during switching transitions. The 2100 W power dissipation capability supports demanding motor-drive and inverter duty cycles.
A defining advantage of the IGBTMOD construction is that all components and interconnects are isolated from the heat-sinking baseplate, providing high isolation voltage and greatly simplified system assembly and thermal management. The baseplate mounts directly to a heatsink, and the module terminals accept standard busbar or fast-on connections common in industrial power electronics.
Typical applications include AC motor drives (VFDs), servo amplifiers, UPS systems, welding power supplies, induction heating, and DC chopper/regulator circuits. The single-IGBT topology means designers use one module per switch position in half-bridge, full-bridge, or three-phase topologies.
Design considerations: because this is a chassis-mount module, thermal design dominates reliability - plan the heatsink for worst-case conduction plus switching loss, apply thermal interface material evenly, and observe the manufacturer-recommended mounting torque. Gate-drive circuits must respect the recommended gate resistance range to control di/dt and switching energy.
This page synthesizes verified distributor data, the manufacturer datasheet, drop-in family alternatives, and practical design notes not found in a single distributor listing.
Alternativas directas para CM300HA1-24H — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
CM300HA-24H
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
CM300HA-24
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
CM300HA1-24A
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
CM300HA1-24H Valores máximos y características eléctricas
| Configuration | Single IGBT with reverse-connected super-fast recovery free-wheel diode |
| Collector-Emitter Voltage (VCES) | 1200 V |
| DC Collector Current (IC) | 300 A |
| Total Power Dissipation (Pc) | 2100 W |
| Diode Reverse Recovery | Super-fast recovery |
| Isolation | All components isolated from heat-sinking baseplate |
| Tipo de montaje | Chassis Mount |
| Encapsulado | IGBTMOD Module |
| Product Series | Powerex IGBTMOD (Mitsubishi Electric) |
Guía de configuración de pines de CM300HA1-24H igbtmod module
Configuración de pines para CM300HA1-24H (encapsulado igbtmod module). Este dispositivo de potencia presenta terminales de puerta, drenador y fuente. Para encapsulados no polarizados, consulte la hoja de datos del fabricante para conocer la orientación exacta del pin 1 y los detalles del footprint. Las aplicaciones habituales incluyen el diseño de fuentes de alimentación, el accionamiento de motores y la conmutación de cargas.
No hay datos detallados de patillaje disponibles para CM300HA1-24H.
Consulte la hoja de datos para ver la configuración completa de patillas.
Área de funcionamiento seguro (CM300HA1-24H)
Aplicaciones típicas
CM300HA1-24H es adecuado para 6 aplicacións: AC Motor Drives (VFD), Uninterruptible Power Supplies (UPS), Welding Power Supplies, Induction Heating, DC Choppers and Servo Amplifiers, Power Conversion and Rectifier Front Ends.
AC Motor Drives (VFD)
The CM300HA1-24H serves as an inverter-leg switch in variable-frequency drives for industrial motors. Its 1200 V blocking rating covers 600-690 V AC input buses after rectification, and its 300 A DC current class supports large frame drives in the tens-to-hundreds of kW range. The integrated super-fast recovery free-wheel diode safely freewheels inductive motor current during PWM switching, while the 2100 W dissipation rating accommodates the combined conduction and switching losses of high-carrier-frequency modulation. The baseplate-isolated construction lets all six devices of a three-phase bridge share one grounded heatsink, simplifying mechanical assembly. Gate-resistor selection should balance switching loss against EMI per the datasheet switching-energy curves.
Recomendado
Uninterruptible Power Supplies (UPS)
In three-phase UPS inverters and rectifier stages, the CM300HA1-24H provides a rugged 1200 V, 300 A switch position for building half-bridge and full-bridge topologies. UPS duty cycles involve sustained high current with frequent load steps; the module's 2100 W power dissipation headroom and robust super-fast recovery diode handle both continuous load and transient freewheeling events. The isolated baseplate allows a common heatsink with straightforward creepage/clearance compliance in server-room and industrial UPS cabinets. Thermal design should target worst-case battery-backup load rather than nominal line load, and fast overcurrent protection with soft turn-off is recommended to protect the die during output short-circuit events.
Recomendado
Welding Power Supplies
Industrial welding inverters demand switches that survive repetitive high-current pulses into low-impedance loads, and the CM300HA1-24H's 300 A class and 1200 V rating fit chopper and full-bridge welding topologies. The super-fast recovery free-wheel diode limits reverse-recovery loss during the fast current commutation typical of arc welders, and the baseplate isolation permits compact, cooled assemblies inside the welder enclosure. Because welding duty cycles are pulsed, designers can exploit the module's surge-current capability while sizing the heatsink for the RMS loss over the duty cycle. Snubber or RCD clamp design should follow the datasheet safe-operating-area curves to keep turn-off trajectories within ratings.
Recomendado
Induction Heating
Induction-heating power supplies (forging, heat treatment, melting) use resonant or quasi-resonant bridges where the CM300HA1-24H operates as the main switching device. The 1200 V rating provides margin for resonant tank voltage overshoot above the DC bus, and the 300 A class supports tank currents typical of medium-frequency industrial heaters. The super-fast recovery diode handles the reactive tank current at current zero crossings. The isolated baseplate simplifies mounting multiple modules on a water-cooled or forced-air cold plate. Careful gate-drive timing to maintain soft switching keeps switching losses low, allowing the module's 2100 W dissipation rating to be reserved for conduction losses at high tank current.
Recomendado
DC Choppers and Servo Amplifiers
In DC chopper regulators and servo drive amplifiers, the CM300HA1-24H functions as the main PWM switch with its free-wheel diode handling armature or bus inductance current. The 1200 V rating suits 600-750 V DC traction and industrial bus systems, and the 300 A class covers high-torque servo axes and regenerative braking currents. The baseplate isolation allows the module and its free-wheeling path to share a chassis heatsink with other power stages. Regenerative events can push bus voltage upward, so braking-chopper or overvoltage protection should be coordinated with the 1200 V device rating. Switching-frequency selection should reference the datasheet switching-loss curves for thermal budgeting.
Recomendado
Power Conversion and Rectifier Front Ends
High-power AC-DC converters, battery chargers, and electrolysis/DC supplies employ the CM300HA1-24H in controlled bridges or chopper post-regulation stages. Its 1200 V rating tolerates 690 V AC rectified bus transients, and the 300 A / 2100 W ratings support kilowatt-to-hundreds-of-kilowatts systems when paralleled or bridge-configured. The super-fast recovery diode reduces reverse-recovery losses when the switch body diode commutates in synchronous or PWM rectifier modes. The isolated baseplate enables shared heatsinking across bridge arms in enclosed industrial cabinets. Designers should verify paralleling current sharing via matched VCE(sat) selection and symmetric busbar layout to avoid thermal imbalance.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para CM300HA1-24H — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | CM300HA-24H | CM300HA-24 | CM300HA1-24A |
|---|---|---|---|---|
| Package | Chassis-mount IGBTMOD module | Chassis-mount IGBTMOD module - same family | Chassis-mount IGBTMOD module - same family | Chassis-mount IGBTMOD module - same family |
| Brand | Powerex / Mitsubishi Electric | Powerex / Mitsubishi Electric | Powerex / Mitsubishi Electric | Powerex / Mitsubishi Electric |
| VCES | 1200 V | 1200 V | 1200 V | 1200 V |
| IC (DC) | 300 A | 300 A | 300 A | 300 A |
| Configuration | Single IGBT + free-wheel diode | Single IGBT + free-wheel diode | Single IGBT + free-wheel diode | Single IGBT + free-wheel diode |
| Generation | HA1 generation (H-series) | HA generation (earlier H-series) | HA generation (earliest suffix) | HA1 generation (A variant) |
Diferenciadores clave
- Baseplate isolation simplifies heatsinking (frente a CM300HA-24H)
- Integrated super-fast recovery free-wheel diode (frente a CM300HA-24)
- High power density for 690 V class buses (frente a CM300DY-24H)
Notas de diseño
Estimated: at 300 A with a typical high-voltage IGBT VCE(sat) of roughly 2.5-3 V, conduction loss alone is 750-900 W; adding switching loss at multi-kHz PWM can approach the 2100 W rating. Use the datasheet VCE(sat) and switching-energy curves to compute worst-case loss, then size the heatsink so the junction stays below its maximum at your coolant temperature. Apply thermal grease evenly and tighten mounting screws in the datasheet sequence and torque to avoid substrate cracking.
Do not exceed the 1200 V VCES rating: allow bus overshoot margin from regenerative braking and stray inductance, and use a clamping/snubber network where bus inductance is high. Gate-drive must include short-circuit (desaturation) detection with soft turn-off; hard turn-off of a 300 A short can destroy the module by overvoltage. Verify CM300HA-24H vs CM300HA1-24H terminal geometry against the package outline drawing before mechanical redesign.
Although this is a chassis-mount module, busbar and gate-drive wiring layout matters: minimize loop inductance between the DC-link capacitor and module terminals to limit turn-off voltage spikes, and twist or laminate the DC bus where possible. Route gate-drive wires away from collector busbars, use independent gate-return returns per module, and add symmetrical DC-link capacitor placement so paralleled or bridge modules commutate evenly.
Información de cumplimiento
Compliance data not stated in the retrieved web data; consult the manufacturer datasheet or product change notifications for RoHS/REACH status of this power module.
