SPD02N50C3

Single FETs, MOSFETs Overview

The SPD02N50C3 is an N-channel CoolMOS C3 power transistor manufactured by Infineon Technologies. It features a breakdown voltage (Vdss) of 500 V and a continuous drain current (Id) of 1.8 A at 25°C. The device utilizes a DPAK-2 (TO-252-3) surface-mount package. Key electrical parameters include a maximum on-state resistance (Rds(on)) of 3 Ω at 10 V gate drive, a typical gate charge (Qg) of 9.5 nC, and a threshold voltage range of 2.1 V to 3.9 V. It supports a junction temperature range from -55°C to +150°C with a power dissipation rating of 25 W.

Single FETs, MOSFETs Feature Summary

• Utilizes CoolMOS C3 technology for optimized switching performance
• Designed for high-voltage applications with 500 V blocking capability
• Surface-mount construction in a compact DPAK-2 package

Single FETs, MOSFETs Applications

• High-frequency switched-mode power supplies
• Industrial motor control circuits
• General-purpose power switching

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix and tape/reel specifications against the manufacturer's latest datasheet before ordering. Confirm that the procurement channel provides original components with traceable lot codes. Ensure compliance with RoHS3 directives as indicated in official documentation. Cross-reference part numbers carefully to avoid confusion with similar CoolMOS variants.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring moderate current handling in a small surface-mount footprint. The low gate charge facilitates efficient driver design. Evaluate thermal management requirements given the 25 W dissipation limit in the TO-252-3 package. Compare Rds(on) characteristics against alternative packages if higher current capacity is needed.

Single FETs, MOSFETs Part Context

This device belongs to Infineon's CoolMOS C3 family, which represents a generation of superjunction MOSFETs designed to reduce switching losses. It serves as a surface-mount alternative to through-hole variants like the SPD02N50C3 in IPAK or SPS02N60C3 in IPAK SL, offering comparable electrical performance in a PCB-friendly form factor.

Single FETs, MOSFETs Replacement Considerations

Direct pin-compatible replacements within the same package may include other 500V CoolMOS devices from Infineon, such as the SPB series, provided current ratings and thermal constraints are met. Verify Rds(on) and Qg values when substituting to ensure circuit efficiency remains within design limits.