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Product Detailed Parameters
- Description：IGBT MOD 1200V 420A 1700W Y3LI
- Series：-
- Mfr：IXYS
- Package：Box
- IGBT Type：NPT
- Configuration：Single
- Vce(on) (Max) @ Vge, Ic：2.8V @ 15V, 300A
- Input：Standard
- NTC Thermistor：No
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Y3-Li
- Supplier Device Package：Y3-Li
- Voltage - Collector Emitter Breakdown (Max)：1200 V
- Current - Collector (Ic) (Max)：420 A
- Power - Max：1700 W
- Current - Collector Cutoff (Max)：3.3 mA
- Input Capacitance (Cies) @ Vce：17 nF @ 25 V
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Overview
The MID400-12E4 is a single-switch IGBT module with an integrated free-wheeling diode, utilizing NPT3 technology. It features HiPerFRED diodes for fast and soft reverse recovery. The device supports a collector-emitter voltage of 1200 V and a continuous collector current of 420 A at 25°C case temperature. Typical saturation voltage is 2.2 V at 300 A. The module includes an isolated ceramic base plate and screw connections for main terminals. An optional NTC sensor is available in the (T) version for case temperature measurement.
Feature Summary
- NPT3 IGBT technology providing low saturation voltage and positive temperature coefficient
- HiPerFRED diodes ensuring fast and soft reverse recovery characteristics
- Low inductive current path design with Kelvin emitter terminal for easy drive
- Optional NTC sensor for precise case temperature monitoring
Applications
- AC and DC motor drives
- Power supplies with power factor correction and recuperation capability
- Uninterruptible Power Supplies (UPS)
Procurement Notes
Verify the specific ordering suffix to confirm the presence of the NTC sensor, as only the (T) variant includes this feature. Ensure compatibility with the recommended keyed twin plugs for auxiliary terminals to prevent incorrect connection. Confirm mounting torque specifications for both the module and terminals during assembly to maintain electrical isolation and thermal performance.
Selection Notes
Select the MID400-12E4 for applications requiring high current handling up to 420 A and robust short-circuit withstand capability. Consider the (T) version if real-time case temperature monitoring is required for protection circuits. Evaluate thermal resistance values against the heatsink design to ensure junction temperatures remain within the specified operating range under maximum load conditions.
Part Context
This component belongs to IXYS' IGBT module series designed for phase-leg and chopper topologies. It integrates NPT3 IGBTs with HiPerFRED diodes to optimize performance in resonant circuits. The module is part of a family that includes variants like MII400-12E4 and MDI400-12E4, differing primarily in internal configuration or packaging options.
Replacement Considerations
Direct substitutes are not explicitly listed in the provided documentation. Engineers should evaluate modules with similar voltage ratings (1200 V), current capabilities (approx. 400 A), and package dimensions. Verify pinout compatibility and thermal resistance parameters before substitution.
