MBRF1060CT-JT Equivalent & Substitute Parts

Part Overview

The MBRF1060CT-JT is a Schottky diode array manufactured by Diodes Incorporated, configured as 1 pair common cathode with 60 V reverse voltage rating and 5 A average rectified current per diode. The device is packaged in TO-220-3 with isolated tab (ITO-220AB) for through-hole mounting applications. This part is classified as obsolete, necessitating identification of active equivalent and substitute components that maintain functional compatibility within specified electrical and mechanical parameters.

Substiute Parts

MBRF1060CT-JT

Diodes IncorporatedIn Stock: 746MBRF1060CT-JT Datasheet

Current PartRFQ

VFT1060C-E3/4W

Vishay General Semiconductor - Diodes DivisionIn Stock: 1520VFT1060C-E3/4W Datasheet

DirectRFQ

DSA20C60PN

IXYSIn Stock: 882DSA20C60PN Datasheet

MFR RecommendedRFQ

DSB20C60PN

IXYSIn Stock: 1022DSB20C60PN Datasheet

MFR RecommendedRFQ

DSTF2060C

Littelfuse Inc.In Stock: 21152DSTF2060C Datasheet

MFR RecommendedRFQ

DSTF3060C

Littelfuse Inc.In Stock: 17700DSTF3060C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBRF1060CT-JT is determined by the following critical parameters:

Mandatory Compatibility Criteria:

• Diode configuration: 1 pair common cathode
• Technology: Schottky
• Voltage rating: 60 V DC reverse (Vr) minimum
• Package type: TO-220-3 through-hole mounting
• Mounting interface: Isolated tab (ITO-220AB) or equivalent TO-220ABFP

Current Rating Considerations: Substitute parts are grouped into two categories based on current capacity:

1. Direct Current Rating Match (5 A): VFT1060C-E3/4W maintains the original 5 A specification with identical voltage rating and package configuration.

2. Upgraded Current Rating (10 A and 15 A): DSTF2060C, DSA20C60PN, DSB20C60PN, and DSTF3060C provide higher current capacity while maintaining 60 V voltage rating and compatible through-hole packaging. These parts are electrically backward compatible for applications requiring the original 5 A specification, as they operate within the same voltage and temperature parameters with enhanced current handling.

All substitute parts maintain Schottky technology, fast recovery speed characteristics, RoHS3 compliance, and MSL-1 moisture sensitivity rating. Operating temperature ranges are preserved or extended across all alternatives.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute - Direct Specification Match:

VFT1060C-E3/4W (Vishay General Semiconductor) is the direct equivalent for MBRF1060CT-JT. This part maintains identical current rating (5 A), voltage rating (60 V), diode configuration (1 pair common cathode), and package type (ITO-220AB). The device is active in production with ROHS3 compliance and MSL-1 rating. Forward voltage is reduced to 700 mV @ 5 A compared to the original 750 mV, representing improved efficiency. Operating temperature range is -40°C to 150°C, which covers the original -55°C to 150°C specification above 0°C. This part is suitable for direct replacement in applications where the lower temperature limit of -40°C is acceptable.

Secondary Substitutes - Upgraded Current Capacity:

DSTF2060C, DSA20C60PN, DSB20C60PN, and DSTF3060C provide higher current ratings (10 A to 15 A) while maintaining 60 V voltage rating and through-hole mounting. All are active products with ROHS3 compliance and MSL-1 rating. These parts are electrically compatible for applications originally specified at 5 A, as they operate within identical voltage parameters and fast recovery speed characteristics. Selection among these options depends on application current requirements and thermal management considerations.

DSTF2060C and DSTF3060C (Littelfuse Inc.) maintain the isolated tab package variant (ITO-220AB), preserving the original package interface. DSA20C60PN and DSB20C60PN (IXYS) use the standard TO-220ABFP package without isolated tab designation, which may require PCB layout evaluation for thermal isolation requirements.

Temperature Consideration:

DSA20C60PN and DSB20C60PN extend the maximum operating temperature to 175°C, providing thermal margin for high-temperature applications. DSTF2060C, DSTF3060C, and VFT1060C-E3/4W maintain the original 150°C maximum junction temperature.

Compliance Status:

All substitute parts maintain ROHS3 compliance and MSL-1 moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage processes. The original MBRF1060CT-JT carried automotive grade qualification (AEC-Q101); substitute parts are selected from active production lines with equivalent reliability standards.

Frequently Asked Questions (FAQ)

Q: Can VFT1060C-E3/4W be used as a direct replacement for MBRF1060CT-JT?

A: VFT1060C-E3/4W is a direct electrical and mechanical equivalent. Both devices feature 60 V reverse voltage rating, 5 A average rectified current, 1 pair common cathode configuration, and TO-220-3 isolated tab packaging. The primary difference is the operating temperature range: VFT1060C-E3/4W operates from -40°C to 150°C, while MBRF1060CT-JT operates from -55°C to 150°C. Direct substitution is valid for applications where the lower temperature limit of -40°C is acceptable.

Q: What is the difference between ITO-220AB and TO-220ABFP packages?

A: Both packages are TO-220-3 through-hole configurations with identical pin spacing and mounting interface. ITO-220AB includes an isolated tab feature, providing electrical isolation between the mounting surface and the device substrate. TO-220ABFP is the standard TO-220-3 package without isolated tab designation. For applications requiring thermal isolation or where the mounting surface is not at ground potential, ITO-220AB variants (DSTF2060C, DSTF3060C, VFT1060C-E3/4W) are preferred. TO-220ABFP variants (DSA20C60PN, DSB20C60PN) require evaluation of PCB layout and thermal management requirements.

Q: Can higher current-rated parts (10 A or 15 A) be used in place of the 5 A MBRF1060CT-JT?

A: Yes. DSTF2060C (10 A), DSA20C60PN (10 A), DSB20C60PN (10 A), and DSTF3060C (15 A) are electrically backward compatible with MBRF1060CT-JT for applications specified at 5 A. All parts maintain 60 V voltage rating, Schottky technology, fast recovery speed, and through-hole mounting. Higher current-rated devices operate within the same voltage and temperature parameters and provide enhanced current handling capability. Selection should be based on application current requirements and thermal management considerations.

Q: What are the key electrical differences among the substitute parts?

A: Forward voltage varies across substitutes: VFT1060C-E3/4W (700 mV @ 5 A), DSTF2060C (650 mV @ 10 A), DSB20C60PN (730 mV @ 10 A), DSA20C60PN (850 mV @ 10 A), and DSTF3060C (700 mV @ 15 A). Reverse leakage current also varies: VFT1060C-E3/4W (700 µA @ 60 V), DSTF2060C (850 µA @ 60 V), DSA20C60PN (300 µA @ 60 V), DSB20C60PN (6 mA @ 60 V), and DSTF3060C (1.2 mA @ 60 V). These differences affect power dissipation and leakage characteristics. Selection should account for circuit requirements and thermal design.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed (VFT1060C-E3/4W, DSTF2060C, DSA20C60PN, DSB20C60PN, DSTF3060C) are ROHS3 compliant with MSL-1 moisture sensitivity rating, matching the original MBRF1060CT-JT specifications.

Q: What is the significance of the obsolete status of MBRF1060CT-JT?

A: Obsolete status indicates that Diodes Incorporated has discontinued production of this part. Active substitute parts ensure continued availability for new designs and replacement applications. All listed substitutes are in active production with established supply chains and manufacturing support.

Q: Does operating temperature range affect substitution decisions?

A: Operating temperature range should be evaluated against application requirements. VFT1060C-E3/4W operates from -40°C to 150°C, which covers most commercial and industrial applications but may not be suitable for extreme cold environments requiring -55°C operation. DSTF2060C, DSTF3060C, and MBRF1060CT-JT all support -55°C to 150°C. DSA20C60PN and DSB20C60PN extend to 175°C maximum, providing thermal margin for high-temperature applications. Selection should match application temperature specifications.