MBR2560CT Equivalent & Substitute Parts

Part Overview

The MBR2560CT is a Schottky diode array in a 1 Pair Common Cathode configuration rated for 60 V DC reverse voltage and 25 A average rectified current per diode. Manufactured by Taiwan Semiconductor Corporation, this component is packaged in TO-220-3 through-hole format and is classified as discontinued at DiGi Electronics. The part is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1).

Equivalent and substitute parts are necessary when the original MBR2560CT is unavailable or when design requirements call for alternative current ratings, forward voltage characteristics, or temperature operating ranges within the same voltage class and package family.

Key Parameters

Parameter	MBR2560CT
Diode Configuration	1 Pair Common Cathode
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	60 V
Current - Average Rectified (Io) (per Diode)	25 A
Voltage - Forward (Vf) (Max) @ If	750 mV @ 25 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	200 µA @ 60 V
Operating Temperature - Junction	-55°C ~ 150°C
Mounting Type	Through Hole
Package / Case	TO-220-3
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the MBR2560CT is determined by the following critical parameters:

Mandatory Matching Parameters:

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

Variable Parameters (Substitution Basis):

Current - Average Rectified (Io) (per Diode): 5 A to 20 A
Voltage - Forward (Vf) (Max) @ If: 610 mV to 850 mV
Current - Reverse Leakage @ Vr: 50 µA to 850 µA
Operating Temperature - Junction: -55°C to -65°C (minimum), 150°C to 175°C (maximum)

Substitute parts are grouped by current rating capacity. Parts with lower current ratings (5 A, 7.5 A, 10 A, 15 A, 20 A) are suitable for applications requiring reduced current handling compared to the original 25 A specification. Parts with higher current ratings are not available in this dataset. All substitute parts maintain the 60 V reverse voltage rating and TO-220-3 package format required for direct mechanical and electrical compatibility.

Parameter Comparison

Part Number	Manufacturer	Io (A)	Vf (Max) @ If	Vr (Max)	Tj (°C)	Product Status	Package
MBR2560CT	Taiwan Semiconductor Corporation	25	750 mV @ 25 A	60 V	-55 ~ 150	Discontinued	TO-220-3
MBR1060CT-G1	Diodes Incorporated	5	750 mV @ 5 A	60 V	-55 ~ 150	Active	TO-220-3
MBR1560CT-E3/45	Vishay General Semiconductor - Diodes Division	7.5	750 mV @ 7.5 A	60 V	-65 ~ 175	Active	TO-220-3
MBR2060CT-LJ	Diodes Incorporated	10	640 mV @ 10 A	60 V	-55 ~ 150	Obsolete	TO-220-3
MBR2560CT-E3/45	Vishay General Semiconductor - Diodes Division	15	750 mV @ 15 A	60 V	-65 ~ 150	Active	TO-220-3
MBR3060CTE3/TU	Microchip Technology	15	750 mV @ 15 A	60 V	-65 ~ 175	Active	TO-220-3
MBR30H60CT-E3/45	Vishay General Semiconductor - Diodes Division	15	680 mV @ 15 A	60 V	-65 ~ 175	Active	TO-220-3
MBR40L60CTG	onsemi	20	610 mV @ 20 A	60 V	-55 ~ 150	Active	TO-220-3
VT1060C-E3/4W	Vishay General Semiconductor - Diodes Division	5	700 mV @ 5 A	60 V	-55 ~ 150	Active	TO-220-3
VT2060C-E3/4W	Vishay General Semiconductor - Diodes Division	10	650 mV @ 10 A	60 V	-55 ~ 150	Active	TO-220-3
VT2060C-M3/4W	Vishay General Semiconductor - Diodes Division	10	650 mV @ 10 A	60 V	-55 ~ 150	Active	TO-220-3

Engineering Selection Recommendations

Active Status Parts (Recommended for New Designs):

The following substitute parts are in active production status and are recommended for applications where the MBR2560CT is unavailable:

MBR2560CT-E3/45 (Vishay): 15 A rating, active status, extended temperature range to 175°C, identical forward voltage at rated current
MBR3060CTE3/TU (Microchip Technology): 15 A rating, active status, extended temperature range to 175°C, lower reverse leakage (50 µA)
MBR30H60CT-E3/45 (Vishay): 15 A rating, active status, extended temperature range to 175°C, lower forward voltage (680 mV @ 15 A)
MBR40L60CTG (onsemi): 20 A rating, active status, lowest forward voltage (610 mV @ 20 A), SWITCHMODE™ series designation

Current Rating Considerations:

Applications requiring the full 25 A capacity of the original MBR2560CT have no direct equivalent in the active substitute list. The highest available active substitute is the MBR40L60CTG at 20 A. For applications with reduced current requirements, the 15 A options (MBR2560CT-E3/45, MBR3060CTE3/TU, MBR30H60CT-E3/45) provide active alternatives with improved temperature performance.

Compliance Status:

All substitute parts listed maintain ROHS3 compliance and MSL 1 (unlimited) moisture sensitivity level, matching the original part's environmental qualifications. The MBR2060CT-LJ carries AEC-Q101 automotive qualification; the VT2060C-M3/4W also carries AEC-Q101 qualification for automotive applications.

Frequently Asked Questions (FAQ)

Q: Can I use a lower current-rated substitute in place of the MBR2560CT?

A: Yes, if your application circuit operates at or below the substitute part's current rating. For example, if your design draws 15 A maximum, the MBR2560CT-E3/45 (15 A rating) is electrically compatible. The substitute must maintain the same 60 V reverse voltage rating and 1 Pair Common Cathode configuration. Using a part rated below your actual circuit current will result in component failure.

Q: What is the difference between MBR2560CT-E3/45 and MBR30H60CT-E3/45?

A: Both are 15 A, 60 V Schottky diode arrays in TO-220-3 packages from Vishay. The primary difference is forward voltage: MBR2560CT-E3/45 specifies 750 mV @ 15 A, while MBR30H60CT-E3/45 specifies 680 mV @ 15 A. The lower forward voltage of the MBR30H60CT-E3/45 results in reduced power dissipation. Both support the same temperature range (-65°C to 175°C).

Q: Are the TO-220-3 and TO-220AB packages interchangeable?

A: The TO-220-3 and TO-220AB designations refer to the same physical package format with three leads suitable for through-hole mounting. Parts specified as either TO-220-3 or TO-220AB are mechanically and electrically compatible for PCB mounting purposes.

Q: Why is the MBR2060CT-LJ listed as obsolete?

A: The MBR2060CT-LJ is marked obsolete in the supplier database, indicating it is no longer in active production. While inventory may exist, new designs should not rely on this part. The active alternatives MBR2560CT-E3/45 or MBR3060CTE3/TU are recommended instead.

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

A: This describes the internal diode arrangement within the package. A 1 Pair Common Cathode configuration contains two diodes sharing a common cathode connection, typically used in bridge rectifier or dual-diode applications. All substitute parts maintain this same configuration for circuit compatibility.

Q: Can I substitute the MBR40L60CTG for the MBR2560CT in a 25 A application?

A: No. The MBR40L60CTG is rated for 20 A maximum, which is below the 25 A requirement. Using this part in a 25 A circuit would exceed its current rating and cause failure. The MBR40L60CTG is suitable only for applications requiring 20 A or less.

Q: What is the significance of the forward voltage (Vf) difference between substitutes?

A: Forward voltage directly affects power dissipation in the diode. Lower forward voltage (such as 610 mV in the MBR40L60CTG versus 750 mV in the MBR2560CT) results in less heat generation at the same current level. This is beneficial for thermal management but does not affect electrical compatibility. The diode will function correctly at any forward voltage within the specified maximum.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed in this reference maintain ROHS3 compliance status, matching the original MBR2560CT specification.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message