1200V molded power module family for motor drives
The NXH25C120L2C2, NXH35C120L2C2/2C2E and NXH50C120L2C2E TM-PIM molded Power Module family from ON semiconductor is aimed at 1200V motor drive designs.

ON Semiconductor has launched 25, 35, and 50 Ampere versions of its Transfer-Molded Power Integrated Modules (TM-PIM) for 1200V motor drive applications. 

The NXH25C120L2C2, NXH35C120L2C2/2C2E and NXH50C120L2C2E are available in Converter-Inverter-Brake (CIB) and Converter-Inverter (CI) configurations.  The modules consist of six 1200 V IGBTs, six 1600 V rectifiers, and an NTC thermistor for system level temperature monitoring; the CIB versions use an additional 1200 V IGBT coupled with a diode. 

The molded power module family uses transfer-molded encapsulation, extending the cycling lifetime for both temperature and power.  The modules measure 73 x 40 x 8 mm, have solderable pins, and have a standardized pin-out for CIB and CI versions.

The company also launched the NFAM2012L5B and NFAL5065L4B Intelligent Power Module (IPM) with voltage ratings of 650 V and 1200 V, and current ratings from 10 to 75 A.  The 3-phase inverters – with integrated short circuit rated Trench IGBTs, fast recovery diode, gate driver, bootstrap circuits, optional NTC thermistor, and protection – provide compact, reliable modules with UL 1557 certification via an isolation rating of 2500 Vrms / minute. These IPMs feature direct bonding copper substrate and low loss silicon, enhancing power cycling lifetime and thermal dissipation.

With on-chip galvanic isolation, the NCD57000 and NCD57001 IGBT Gate Drivers enable compact, efficient, reliable gate driver designs by reducing system complexity.  The devices deliver 4 / 6 A of source and sink current respectively, while also integrating DESAT, Miller clamp, UVLO, Enable, and regulated VREF.

The NCS21871 zero-drift operational amplifier provides precision signal conditioning with a low input offset voltage of 45 µV, and maintains that precision from -40°C to +125°C with low input offset drift of 0.4 µV/°C.  These parameters make it ideal for low-side current sensing.

1200V molded power module family for motor drives
The NXH25C120L2C2, NXH35C120L2C2/2C2E and NXH50C120L2C2E TM-PIM molded power module family from ON Semiconductor is aimed at 1200V motor drive designs.
short-circuit and over-temperature protections for overload conditions, make the device ideal for industrial automation applications.

There is an application note on the Transfer Molded Power Integrated Module (TM PIM) for Industrial Drives at https://bit.ly/2z9Ibdj and an evaluation board at https://bit.ly/2VqcDIF.