GCMX020A120B3H1P

Overview

The GCMX020A120B3H1P is a Silicon Carbide (SiC) MOSFET module manufactured by SemiQ, belonging to the GCMX series. It features an N-Channel configuration with a drain-source breakdown voltage of 1200 V and a continuous drain current of 95 A at case temperature. The device exhibits a maximum on-resistance of 23 mOhms at 50 A and 18 V gate drive. Key switching parameters include a typical turn-on delay of 22 ns, turn-off delay of 42 ns, rise time of 8 ns, and fall time of 16 ns. Electrical characteristics also specify a gate-source voltage range of -5 V to +20 V, a threshold voltage of 1.8 V, and a maximum power dissipation of 385 W. The module supports operation within a junction temperature range of -40°C to +175°C.

Feature Summary

• Utilizes Silicon Carbide technology for high thermal stability and efficiency
• Designed as a half-bridge module to reduce component count in power circuits
• Features ceramic pressure contact via-hole packaging for robust mechanical mounting

Applications

• High-power electronics design requiring efficient cooling solutions
• Industrial motor drives and inverters
• Power conversion systems utilizing H-bridge or half-bridge topologies

Procurement Notes

Verify the specific suffix against official SemiQ documentation to confirm exact electrical tolerances and package variations. Ensure compatibility with existing thermal management systems given the 385 W dissipation rating. Confirm RoHS compliance status through the manufacturer's latest declaration before integration into regulated products.

Selection Notes

Select this module when a 1200 V SiC half-bridge solution is required with low on-resistance and fast switching speeds. Compare the 23 mOhm Rds(on) and 95 A current rating against system load requirements. Consider the screw mount installation style and the specific timing parameters for gate driver design optimization.

Part Context

This component is part of SemiQ's GCMX series, which includes various SiC MOSFET modules such as the GCMX020A120B2H1P and GCMX016B120B3H1P. These devices share common packaging technologies and are designed to help designers reduce part counts and improve cooling efficiency in high-power applications.

Replacement Considerations

Direct substitutes may include other SemiQ GCMX series modules like GCMX020A120B2H1P or GCMX016B120B3H1P, provided pinouts and electrical ratings match the application requirements. Verify functional equivalence through official datasheets.