NCD57255DR2G

Isolators - Gate Drivers Overview

The NCD57255DR2G is a dual-channel isolated IGBT gate driver from onsemi, housed in a SOIC-16 package. It provides 2500 Vrms galvanic isolation between input and output channels. Key electrical parameters include a maximum propagation delay of 80 ns, rise time of 12 ns, and fall time of 10 ns. The device operates within a temperature range of -40°C to +150°C with a power dissipation of 1.4 W.

Isolators - Gate Drivers Feature Summary

• Dual-channel design for independent control of high-current IGBTs
• Internal galvanic isolation ensures safety between low-voltage control and high-voltage power stages
• Fast switching characteristics support high-frequency operation

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• Switched-mode power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix DR2G against official datasheets to confirm packaging and reel specifications. Ensure compatibility with system voltage requirements and thermal management needs before procurement. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Isolators - Gate Drivers Selection Notes

Select this component when dual-channel isolation is required for IGBT control. Consider the 2500 Vrms isolation rating and SOIC-16 footprint. Evaluate propagation delay and rise/fall times against switching frequency requirements. Confirm operating temperature range suitability for the target environment.

Isolators - Gate Drivers Part Context

This part belongs to the NCD5725x series of high-current dual-channel isolated IGBT gate drivers. These devices are designed for applications requiring robust isolation and fast switching capabilities. The series offers various isolation ratings and pin configurations to suit different power electronics designs.

Isolators - Gate Drivers Replacement Considerations

Check for direct substitutes within the NCD57252/3/5/6 family that match the 2500 Vrms isolation and SOIC-16 package. Verify pinout compatibility and electrical parameter equivalence before substitution.