STF22N60DM6 Equivalent & Substitute Parts

Part Overview

The STF22N60DM6 is an N-Channel MOSFET manufactured by STMicroelectronics, rated for 600V drain-to-source voltage with 15A continuous drain current at 25°C. This device operates in the MDmesh™ M6 series and is housed in a TO-220FP through-hole package. The component is Active in product status and fully compliant with RoHS3 and REACH regulations.

Substitute parts are identified when equivalent electrical performance can be achieved within the specified parameter tolerances while maintaining compatible mechanical packaging and thermal characteristics. The primary substitute identified is the R6013VNXC7G from Rohm Semiconductor, which shares the same 600V voltage rating and through-hole mounting configuration.

Substiute Parts

STF22N60DM6

STMicroelectronicsIn Stock: 1563STF22N60DM6 Datasheet

Current PartRFQ

R6013VNXC7G

Rohm SemiconductorIn Stock: 2169R6013VNXC7G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the STF22N60DM6 is determined by the following critical parameters:

Voltage Rating Compatibility: The substitute must maintain the 600V Vdss rating to ensure safe operation in the intended application circuit.

Current Handling Capacity: While the STF22N60DM6 provides 15A continuous drain current, the R6013VNXC7G operates at 8A. This represents a reduced current capability and restricts substitution to applications where the actual circuit current demand does not exceed 8A.

On-State Resistance (Rds On): The STF22N60DM6 exhibits 230 mOhm at 7.5A and 10V, while the R6013VNXC7G shows 300 mOhm at 3A and 15V. The higher Rds On of the substitute results in increased power dissipation and heat generation.

Gate Charge and Switching Characteristics: Both devices maintain comparable gate charge specifications (20 nC and 21 nC respectively), supporting similar switching frequency performance.

Thermal Performance: The STF22N60DM6 dissipates 30W maximum, while the R6013VNXC7G dissipates 54W maximum. The substitute's higher power dissipation requires adequate thermal management.

Package Compatibility: Both devices use TO-220-3 Full Pack through-hole mounting, ensuring mechanical and thermal interface compatibility.

Regulatory Compliance: Both parts are RoHS3 compliant and REACH unaffected, meeting equivalent environmental standards.

Parameter Comparison

Engineering Selection Recommendations

Primary Application Suitability: The STF22N60DM6 is the specified component for applications requiring 15A continuous drain current at 600V. This device delivers optimal performance within its design parameters and should be used as the first choice when availability and cost permit.

Substitute Applicability: The R6013VNXC7G from Rohm Semiconductor is a valid substitute only for applications where the actual circuit current demand does not exceed 8A. The substitute's reduced current rating and increased on-state resistance make it unsuitable for high-current applications or designs optimized for the STF22N60DM6's lower Rds On characteristics.

Thermal Considerations: Both devices operate across the identical temperature range (-55°C to 150°C). However, the R6013VNXC7G's higher power dissipation (54W versus 30W) requires verification that the application's thermal management infrastructure can accommodate the increased heat generation.

Regulatory Compliance: Both the STF22N60DM6 and R6013VNXC7G meet RoHS3 and REACH requirements, ensuring equivalent environmental and regulatory compliance for applications subject to these standards.

Packaging and Mechanical Compatibility: Both devices use TO-220-3 Full Pack through-hole mounting, enabling direct mechanical substitution without PCB redesign or thermal interface modifications.

Frequently Asked Questions (FAQ)

Q: Can the R6013VNXC7G directly replace the STF22N60DM6 in all applications?

A: No. The R6013VNXC7G has a reduced continuous drain current rating of 8A compared to the STF22N60DM6's 15A. Substitution is valid only for applications where the actual circuit current does not exceed 8A. Applications designed for the full 15A capability of the STF22N60DM6 cannot use the substitute without circuit redesign.

Q: What is the impact of the higher Rds On value in the R6013VNXC7G?

A: The R6013VNXC7G exhibits 300 mOhm on-state resistance compared to the STF22N60DM6's 230 mOhm. This higher resistance increases power dissipation and heat generation during conduction. Applications sensitive to conduction losses or thermal performance may experience degraded efficiency with the substitute.

Q: Are the packages mechanically compatible?

A: Yes. Both the STF22N60DM6 and R6013VNXC7G use TO-220-3 Full Pack through-hole packaging. They are mechanically interchangeable on PCBs designed for TO-220 mounting without modification to the board layout or thermal interface.

Q: Do both devices meet the same regulatory standards?

A: Yes. Both the STF22N60DM6 and R6013VNXC7G are RoHS3 compliant and REACH unaffected. They meet equivalent environmental and regulatory requirements for applications subject to these standards.

Q: What is the significance of the different gate threshold voltages?

A: The STF22N60DM6 has a gate threshold voltage of 4.75V, while the R6013VNXC7G is 6.5V. The substitute's higher threshold voltage may affect gate drive circuit design and switching speed. Applications with marginal gate drive voltage may experience slower switching transitions with the substitute.

Q: Can the R6013VNXC7G handle the same power dissipation as the STF22N60DM6?

A: The R6013VNXC7G has a higher maximum power dissipation rating (54W versus 30W). However, this does not indicate superior performance. The higher rating reflects the substitute's higher on-state resistance and lower current capability. Actual power dissipation depends on circuit operating conditions and current levels.

Q: Are there inventory considerations for substitution?

A: The STF22N60DM6 has 1520 pieces in stock, while the R6013VNXC7G has 2102 pieces available. Inventory availability should be evaluated against application requirements and substitution eligibility criteria.