MBR1060 Schottky Diode Equivalent & Substitute Parts

Part Overview

The MBR1060 is a Schottky rectifier diode rated for 60V DC reverse voltage and 10A average rectified current in a TO-220-2 through-hole package. The original Diodes Incorporated MBR1060 carries an Obsolete product status, necessitating identification of functionally equivalent alternatives from active manufacturers. Substitute parts must maintain electrical performance within the specified voltage, current, and thermal operating ranges while preserving mechanical compatibility with TO-220AC packaging.

Key Parameters

Parameter	Value	Unit	Significance
Voltage - DC Reverse (Vr) (Max)	60	V	Maximum reverse blocking voltage; critical for circuit protection
Current - Average Rectified (Io)	10	A	Continuous forward current capacity; determines load handling
Voltage - Forward (Vf) (Max) @ If	950 mV @ 10 A	mV	Forward voltage drop; affects power dissipation and efficiency
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns	Recovery time classification; determines switching performance
Current - Reverse Leakage @ Vr	100	µA @ 60 V	Leakage current at rated reverse voltage; affects standby performance
Package / Case	TO-220-2	-	Physical form factor; determines PCB mounting compatibility
Operating Temperature - Junction	-65°C ~ 150°C	°C	Thermal operating range; defines environmental suitability

Substitute Part Grouping Explanation

Substitution eligibility for the MBR1060 is determined by strict equivalence across the following parameters:

Mandatory Equivalence Criteria:

Voltage - DC Reverse (Vr) (Max): 60V
Current - Average Rectified (Io): 10A
Package / Case: TO-220-2
Mounting Type: Through Hole
Technology: Schottky

Performance Parameters (Allowable Variation):

Voltage - Forward (Vf) (Max) @ If: Substitute values must not exceed the original specification to ensure equivalent or superior efficiency
Current - Reverse Leakage @ Vr: Substitute values within specified range maintain acceptable standby performance
Operating Temperature - Junction: Substitute range must encompass or exceed the original operating window
Speed Classification: Fast Recovery classification maintained across all substitutes

All identified substitutes meet these criteria and are available from active manufacturers with current product status.

Parameter Comparison

Parameter	MBR1060 (Diodes Inc.)	MBR1060 (Taiwan Semiconductor)	MBR1060-E3/45 (Vishay)	MBR1060-BP (Micro Commercial)
Manufacturer	Diodes Incorporated	Taiwan Semiconductor Corporation	Vishay General Semiconductor - Diodes Division	Micro Commercial Co
Product Status	Obsolete	Active	Active	Active
Voltage - DC Reverse (Vr) (Max)	60 V	60 V	60 V	60 V
Current - Average Rectified (Io)	10 A	10 A	10 A	10 A
Voltage - Forward (Vf) (Max) @ If	950 mV @ 10 A	800 mV @ 10 A	800 mV @ 10 A	Not specified
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	No Recovery Time > 500mA (Io)
Current - Reverse Leakage @ Vr	100 µA @ 60 V	100 µA @ 60 V	100 µA @ 60 V	150 µA @ 60 V
Package / Case	TO-220-2	TO-220-2	TO-220-2	TO-220-2
Operating Temperature - Junction	-65°C ~ 150°C	-55°C ~ 150°C	-65°C ~ 150°C	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	Not specified
REACH Status	REACH Affected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Primary Substitute: MBR1060 (Taiwan Semiconductor Corporation)

The Taiwan Semiconductor Corporation MBR1060 is the direct equivalent with Active product status. This part maintains all critical electrical parameters, achieves superior forward voltage performance (800 mV vs. 950 mV @ 10A), and carries ROHS3 compliance with REACH Unaffected status. Operating temperature range of -55°C to 150°C covers standard industrial applications. Tube packaging supports standard component handling and placement processes.

Secondary Substitute: MBR1060-E3/45 (Vishay General Semiconductor - Diodes Division)

The Vishay MBR1060-E3/45 provides full electrical equivalence with Active product status and extended low-temperature operation (-65°C minimum junction temperature). Forward voltage performance matches the Taiwan Semiconductor part at 800 mV @ 10A. ROHS3 compliance and REACH Unaffected status ensure regulatory alignment. Tube packaging and established Vishay supply chain support long-term availability.

Tertiary Substitute: MBR1060-BP (Micro Commercial Co)

The Micro Commercial MBR1060-BP maintains voltage and current ratings with Active product status. Reverse leakage current is elevated at 150 µA @ 60V compared to 100 µA specifications of primary alternatives. Operating temperature minimum of -55°C limits low-temperature applications. Bulk packaging requires custom handling procedures. This part is suitable for applications where elevated leakage current and reduced temperature range are acceptable.

Frequently Asked Questions (FAQ)

Q: Can the MBR1060 (Taiwan Semiconductor) directly replace the obsolete Diodes Incorporated MBR1060?

A: Yes. Both parts share identical voltage (60V), current (10A), and TO-220-2 package specifications. The Taiwan Semiconductor part demonstrates superior forward voltage performance (800 mV vs. 950 mV @ 10A) and carries Active product status with full ROHS3 compliance.

Q: What is the difference between MBR1060-E3/45 and the standard MBR1060?

A: The MBR1060-E3/45 is a Vishay variant with identical electrical ratings. The primary distinction is the extended low-temperature operating range (-65°C minimum vs. -55°C for Taiwan Semiconductor). Both achieve 800 mV forward voltage @ 10A and Fast Recovery speed classification.

Q: Why does MBR1060-BP show different reverse leakage current?

A: The MBR1060-BP from Micro Commercial Co specifies 150 µA @ 60V reverse leakage compared to 100 µA for other variants. This represents acceptable variation within Schottky diode manufacturing tolerances but may impact standby power consumption in sensitive applications.

Q: Are all substitutes compatible with existing TO-220AC footprints?

A: Yes. All substitute parts use TO-220-2 package / case designation with TO-220AC supplier device package specification, ensuring mechanical and electrical compatibility with existing through-hole PCB layouts.

Q: What is the significance of REACH Unaffected status for the substitute parts?

A: REACH Unaffected status indicates the substitute parts do not contain substances of very high concern (SVHC) listed under EU REACH regulations. This simplifies supply chain compliance and eliminates documentation requirements associated with REACH Affected components.

Q: Can the MBR1060-BP be used in applications requiring -65°C operation?

A: No. The MBR1060-BP specifies a minimum junction temperature of -55°C. Applications requiring -65°C operation require either the Diodes Incorporated original part (if available from inventory) or the Vishay MBR1060-E3/45, which supports -65°C minimum operation.

Q: How does forward voltage affect component selection?

A: Forward voltage directly impacts power dissipation and thermal management. The Taiwan Semiconductor and Vishay variants (800 mV @ 10A) dissipate less power than the original Diodes part (950 mV @ 10A). In high-current applications, this 150 mV difference reduces heat generation and may eliminate additional cooling requirements.

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