MBR1060CT Equivalent & Substitute Parts

Part Overview

The MBR1060CT is a Schottky diode array manufactured by Taiwan Semiconductor Corporation, configured as 1 pair common cathode with 60 V reverse voltage rating and 10 A average rectified current per diode. The device is packaged in TO-220-3 through-hole format and features fast recovery characteristics suitable for rectification applications. The MBR1060CT is discontinued at DiGi Electronics, necessitating identification of equivalent and substitute components that maintain functional compatibility within specified electrical and mechanical parameters.

Key Parameters

Parameter	Value
Diode Configuration	1 Pair Common Cathode
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	60 V
Current - Average Rectified (Io) (per Diode)	10 A
Voltage - Forward (Vf) (Max) @ If	900 mV @ 10 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Operating Temperature - Junction	-55°C ~ 150°C
Mounting Type	Through Hole
Package / Case	TO-220-3
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the MBR1060CT is determined by the following critical parameters:

Primary Substitution Criteria:

Diode Configuration: 1 Pair Common Cathode (mandatory match)
Voltage - DC Reverse (Vr) (Max): 60 V (mandatory match)
Mounting Type: Through Hole (mandatory match)
Package / Case: TO-220-3 (mandatory match)
Technology: Schottky (preferred for functional equivalence)

Secondary Compatibility Factors:

Current - Average Rectified (Io) (per Diode): Equal to or greater than 10 A
Voltage - Forward (Vf) (Max) @ If: Lower or equal values indicate improved performance
Operating Temperature - Junction: Range must encompass application requirements
Speed: Fast Recovery characteristic required

Substitute parts are grouped into two categories:

Direct Equivalents: Parts meeting all primary criteria with current ratings of 10 A or higher.

Functional Alternatives: Parts meeting all primary criteria with current ratings below 10 A, suitable for applications with reduced current requirements.

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io (per Diode)	Vf (Max) @ If	Technology	Temp Range	Package	Product Status
MBR1060CT	Taiwan Semiconductor Corporation	60 V	10 A	900 mV @ 10 A	Schottky	-55°C ~ 150°C	TO-220-3	Discontinued
MBR1060CTL	SMC Diode Solutions	60 V	—	600 mV @ 5 A	Schottky	-55°C ~ 150°C	TO-220-3	Active
MBR1060CTP	SMC Diode Solutions	60 V	—	700 mV @ 5 A	Schottky	-55°C ~ 150°C	TO-220-3	Active
SBR1060CT	Diodes Incorporated	60 V	5 A	680 mV @ 5 A	Super Barrier	-65°C ~ 150°C	TO-220-3	Active
MBR1060CT-G1	Diodes Incorporated	60 V	5 A	750 mV @ 5 A	Schottky	-55°C ~ 150°C	TO-220-3	Active
MBR1560CT-E3/45	Vishay General Semiconductor - Diodes Division	60 V	7.5 A	750 mV @ 7.5 A	Schottky	-65°C ~ 175°C	TO-220-3	Active
MBR2060CT-LJ	Diodes Incorporated	60 V	10 A	640 mV @ 10 A	Schottky	-55°C ~ 150°C	TO-220-3	Obsolete
MBR2560CT-E3/45	Vishay General Semiconductor - Diodes Division	60 V	15 A	750 mV @ 15 A	Schottky	-65°C ~ 150°C	TO-220-3	Active
MBR3060CTE3/TU	Microchip Technology	60 V	15 A	750 mV @ 15 A	Schottky	-65°C ~ 175°C	TO-220-3	Active
MBR30H60CT-E3/45	Vishay General Semiconductor - Diodes Division	60 V	15 A	680 mV @ 15 A	Schottky	-65°C ~ 175°C	TO-220-3	Active

Engineering Selection Recommendations

Direct Equivalent Selection:

MBR2060CT-LJ provides direct functional equivalence with 10 A current rating and 60 V reverse voltage. This part matches the original MBR1060CT electrical specifications and maintains Schottky technology. However, MBR2060CT-LJ is obsolete, limiting availability for new designs.

Active Substitute Selection for 10 A Requirement:

No active substitute maintains the exact 10 A current rating with all other parameters identical. Selection must prioritize application requirements:

For applications requiring full 10 A capacity with improved forward voltage characteristics: MBR2560CT-E3/45 or MBR3060CTE3/TU (15 A rated) provide headroom and active product status. MBR3060CTE3/TU offers extended temperature range (-65°C ~ 175°C) and lower reverse leakage (50 µA @ 60 V).
For applications tolerating reduced current capacity: MBR1560CT-E3/45 (7.5 A rated) provides intermediate current capability with active status and extended temperature range.

Lower Current Alternatives:

MBR1060CTL, MBR1060CTP, SBR1060CT, and MBR1060CT-G1 are suitable for applications with maximum current requirements of 5 A or less. All maintain 60 V reverse voltage and TO-220-3 packaging. MBR1060CTL and MBR1060CTP are active products from SMC Diode Solutions. SBR1060CT uses Super Barrier technology with extended lower temperature limit (-65°C). MBR1060CT-G1 is Schottky technology from Diodes Incorporated.

Compliance Considerations:

All substitute parts maintain ROHS3 compliance. MBR1060CTL and MBR1060CTP are REACH Affected; MBR2060CT-LJ is REACH Affected. Remaining substitutes are REACH Unaffected. Application requirements for REACH compliance must be verified during selection.

Frequently Asked Questions (FAQ)

Q: Can MBR1060CTL or MBR1060CTP directly replace MBR1060CT in a 10 A application?

A: MBR1060CTL and MBR1060CTP are not rated for 10 A average rectified current. These parts are specified at 5 A maximum. Direct replacement in 10 A applications is not supported. These parts are suitable only for applications with maximum current requirements of 5 A or less.

Q: What is the difference between Schottky and Super Barrier technology in these diodes?

A: Both technologies are fast recovery rectifier types suitable for the same applications. SBR1060CT uses Super Barrier technology while MBR1060CT uses Schottky technology. Both maintain 60 V reverse voltage and TO-220-3 packaging. Technology selection depends on specific application requirements and manufacturer availability.

Q: Why do some substitute parts show no current rating (—) in the Io column?

A: MBR1060CTL and MBR1060CTP have incomplete current specifications in the provided data. Forward voltage measurements at 5 A indicate these parts are rated for lower current than the original 10 A specification. Manufacturer datasheets must be consulted for complete electrical specifications before selection.

Q: Can I use MBR2560CT-E3/45 or MBR3060CTE3/TU as substitutes for MBR1060CT?

A: Yes, MBR2560CT-E3/45 and MBR3060CTE3/TU are suitable substitutes for applications where the original 10 A requirement can be met by higher-rated devices. Both parts are rated for 15 A, exceeding the original 10 A specification. All primary parameters match: 60 V reverse voltage, 1 pair common cathode configuration, Schottky technology, TO-220-3 packaging, and through-hole mounting. Both are active products with extended temperature ranges.

Q: What is the significance of the TO-220-3 package designation?

A: TO-220-3 indicates a three-lead through-hole package in the TO-220 form factor. All substitute parts listed maintain this package specification, ensuring mechanical and electrical compatibility with existing PCB layouts and thermal management solutions designed for the original MBR1060CT.

Q: Are there any temperature range limitations when selecting a substitute?

A: The original MBR1060CT operates from -55°C to 150°C. Most substitutes maintain this range or extend it. MBR1560CT-E3/45, MBR2560CT-E3/45, MBR3060CTE3/TU, and MBR30H60CT-E3/45 extend the upper limit to 175°C and lower limit to -65°C. Application temperature requirements must be verified to ensure selected substitute operates within specified limits.

Q: What does "1 Pair Common Cathode" configuration mean?

A: This configuration indicates the diode array contains two diodes sharing a common cathode connection. All substitute parts maintain this configuration, ensuring pin compatibility and functional equivalence in common cathode circuit topologies.

Q: How do forward voltage specifications affect substitute selection?

A: Forward voltage (Vf) determines power dissipation and thermal characteristics. The original MBR1060CT specifies 900 mV @ 10 A. Substitutes with lower forward voltage at equivalent current ratings (such as MBR2060CT-LJ at 640 mV @ 10 A) provide improved efficiency and reduced heat generation. However, lower current-rated substitutes specify forward voltage at reduced current levels, making direct comparison difficult without full datasheet specifications.

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