MBR3060CTHC0G Equivalent & Substitute Parts

Part Overview

The MBR3060CTHC0G is a Schottky diode array manufactured by Taiwan Semiconductor Corporation, configured as a 1 Pair Common Cathode with a maximum reverse voltage of 60 V and average rectified current of 30A per diode. This component is housed in a TO-220-3 through-hole package and is qualified to AEC-Q101 automotive standards. The part is currently in active product status with 1090 units in stock.

Substitute parts are necessary when the original MBR3060CTHC0G becomes unavailable, when alternative manufacturers are preferred for supply chain diversification, or when design requirements permit operation at lower current ratings while maintaining the same voltage and package specifications.

Substiute Parts

MBR3060CTHC0G

Taiwan Semiconductor CorporationIn Stock: 1137MBR3060CTHC0G Datasheet

Current PartRFQ

MBR1560CT-E3/45

Vishay General Semiconductor - Diodes DivisionIn Stock: 1903MBR1560CT-E3/45 Datasheet

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MBR2060CT-LJ

Diodes IncorporatedIn Stock: 1003MBR2060CT-LJ Datasheet

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MBR30H60CT-E3/45

Vishay General Semiconductor - Diodes DivisionIn Stock: 1584MBR30H60CT-E3/45 Datasheet

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MBR40L60CTG

onsemiIn Stock: 878MBR40L60CTG Datasheet

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VT30L60C-E3/4W

Vishay General Semiconductor - Diodes DivisionIn Stock: 8766VT30L60C-E3/4W Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBR3060CTHC0G is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters for Substitution:

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

Allowable Variation:

• Current - Average Rectified (Io) (per Diode): Substitute parts may operate at lower current ratings than the main part (30A), provided the application does not require the full 30A capacity. Substitute parts with 7.5A, 10A, 15A, or 20A ratings are acceptable for applications requiring equal or lower current handling.

All substitute parts listed maintain identical voltage specifications, package form factor, and diode configuration. Differences in forward voltage drop, reverse leakage current, and operating temperature range are secondary parameters that do not prevent substitution but should be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: MBR3060CTHC0G

The MBR3060CTHC0G remains the preferred component when full 30A current capacity is required. This part is in active product status, carries automotive grade qualification with AEC-Q101 certification, and maintains ROHS3 compliance. It is suitable for applications requiring maximum current handling within the 60 V reverse voltage specification.

Secondary Selection: MBR40L60CTG (onsemi)

The MBR40L60CTG is recommended as the primary substitute when 20A current capacity is sufficient for the application. This part is in active product status, maintains ROHS3 compliance, and operates within the same −55°C to 150°C temperature range as the main part. The lower forward voltage drop (610 mV @ 20 A) compared to the main part provides improved efficiency characteristics.

Tertiary Selection: MBR30H60CT-E3/45 or VT30L60C-E3/4W (Vishay)

Both Vishay parts are suitable substitutes for applications requiring 15A current capacity. The MBR30H60CT-E3/45 is in active product status with an extended operating temperature range (−65°C to 175°C). The VT30L60C-E3/4W is also in active product status with the highest inventory availability (8717 units) and the lowest forward voltage drop (600 mV @ 15 A), offering superior thermal performance.

Not Recommended: MBR2060CT-LJ (Diodes Incorporated)

The MBR2060CT-LJ is in obsolete product status and carries REACH Affected compliance status. Although it provides 10A current capacity with automotive grade and AEC-Q101 qualification, its obsolete status makes it unsuitable for new designs or long-term supply chain planning.

Not Recommended: MBR1560CT-E3/45 (Vishay)

The MBR1560CT-E3/45 provides only 7.5A current capacity, which represents a significant reduction from the main part's 30A rating. This part is suitable only for applications with substantially lower current requirements and should not be selected as a general substitute.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with lower current rating than the MBR3060CTHC0G?

A: Yes, provided your application does not require the full 30A current capacity. All listed substitute parts maintain the same 60 V reverse voltage specification and TO-220-3 package form factor. Select a substitute part with a current rating equal to or greater than your application's maximum current requirement.

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All substitute parts use the TO-220-3 through-hole package, which maintains identical pin spacing and mounting hole locations. No PCB redesign is required for mechanical compatibility.

Q: What is the difference between the Vishay VT30L60C-E3/4W and MBR30H60CT-E3/45?

A: Both parts are 15A-rated Schottky diode arrays with identical electrical specifications for voltage and current. The VT30L60C-E3/4W has a lower forward voltage drop (600 mV @ 15 A versus 680 mV @ 15 A) and higher inventory availability. The MBR30H60CT-E3/45 offers an extended operating temperature range (−65°C to 175°C versus −40°C to 150°C). Select based on thermal performance requirements and temperature operating range.

Q: Why is the MBR2060CT-LJ listed as not recommended?

A: The MBR2060CT-LJ is in obsolete product status, indicating it is no longer manufactured or supported by Diodes Incorporated. Additionally, it carries REACH Affected compliance status. For new designs and long-term supply chain reliability, select from parts in active product status.

Q: Can I use the MBR1560CT-E3/45 as a substitute?

A: The MBR1560CT-E3/45 is electrically and mechanically compatible but provides only 7.5A current capacity. Use this part only if your application requires 7.5A or less. For applications requiring higher current, select MBR2060CT-LJ (10A), MBR30H60CT-E3/45 or VT30L60C-E3/4W (15A), or MBR40L60CTG (20A).

Q: Do all substitute parts have the same forward voltage drop?

A: No. Forward voltage drop varies among substitute parts. The MBR40L60CTG has the lowest forward voltage drop at 610 mV @ 20 A, while the MBR3060CTHC0G has 770 mV @ 15 A. Lower forward voltage drop results in reduced power dissipation and improved thermal efficiency. Evaluate forward voltage characteristics for applications with strict thermal or efficiency requirements.

Q: Are all substitute parts automotive qualified?

A: No. Only the MBR3060CTHC0G and MBR2060CT-LJ carry automotive grade designation with AEC-Q101 qualification. The Vishay and onsemi substitute parts do not list automotive qualification. For automotive applications requiring AEC-Q101 certification, the MBR3060CTHC0G is the only active, qualified option.

Q: What is the difference in reverse leakage current among the parts?

A: Reverse leakage current varies significantly. The MBR30H60CT-E3/45 has the lowest leakage at 60 µA @ 60 V, while the VT30L60C-E3/4W has 4 mA @ 60 V. Lower reverse leakage is preferable for applications sensitive to leakage current. The MBR3060CTHC0G has 200 µA @ 60 V, which is moderate among the listed parts.

Q: Can I substitute the MBR3060CTHC0G with a higher-rated part?

A: No higher-rated parts are listed in the substitute group. All substitute parts have equal or lower current ratings. If your application requires current capacity exceeding 30A, consult the manufacturer for higher-rated alternatives outside this substitute group.