MBR760 Equivalent & Substitute Parts

Part Overview

The MBR760 is a Schottky rectifier diode rated for 60 V DC reverse voltage and 7.5 A average rectified current in a through-hole TO-220-2L package. Manufactured by onsemi, this component is classified as "Not For New Designs," indicating it has reached end-of-life status. Finding equivalent and substitute parts is necessary for ongoing maintenance, repair, and legacy system support where the MBR760 is currently deployed.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	60 V
Current - Average Rectified (Io)	7.5 A
Voltage - Forward (Vf) (Max) @ If	750 mV @ 7.5 A
Current - Reverse Leakage @ Vr	500 µA @ 60 V
Speed	Fast Recovery ≤ 500 ns, > 200 mA (Io)
Mounting Type	Through Hole
Package / Case	TO-220-2
Operating Temperature - Junction	-65°C ~ 150°C
Technology	Schottky
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the MBR760 is determined by the following critical parameters:

Electrical Compatibility Requirements:

Voltage - DC Reverse (Vr) must be ≥ 60 V
Current - Average Rectified (Io) must be ≥ 7.5 A
Voltage - Forward (Vf) must not exceed 750 mV @ rated current
Current - Reverse Leakage must not exceed 500 µA @ 60 V
Speed classification must be Fast Recovery (≤ 500 ns, > 200 mA)

Mechanical Compatibility Requirements:

Mounting Type: Through Hole
Package / Case: TO-220-2 or equivalent footprint
Operating Temperature Range: Must support -65°C minimum junction temperature

Compliance Requirements:

RoHS3 Compliant
REACH Unaffected

Substitute parts are grouped into two categories:

Direct Equivalents: Parts meeting all electrical and mechanical parameters with identical or superior ratings and active product status.

Similar Alternatives: Parts with different voltage or current ratings that may be suitable depending on circuit design margins and application requirements.

Parameter Comparison

Parameter	MBR760 (onsemi)	MBR760-E3/45 (Vishay)	MBR760-BP (MCC)	DSS10-0045B (IXYS)	DSS10-01AS-TRL (IXYS)
Voltage - DC Reverse (Vr) (Max)	60 V	60 V	60 V	45 V	100 V
Current - Average Rectified (Io)	7.5 A	7.5 A	7.5 A	10 A	10 A
Voltage - Forward (Vf) (Max) @ If	750 mV @ 7.5 A	750 mV @ 7.5 A	750 mV @ 7.5 A	510 mV @ 10 A	840 mV @ 10 A
Current - Reverse Leakage @ Vr	500 µA @ 60 V	500 µA @ 60 V	500 µA @ 60 V	5 mA @ 45 V	300 µA @ 100 V
Speed	Fast Recovery ≤ 500 ns	Fast Recovery ≤ 500 ns	Fast Recovery ≤ 500 ns	Fast Recovery ≤ 500 ns	Fast Recovery ≤ 500 ns
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Surface Mount
Package / Case	TO-220-2	TO-220-2	TO-220-2	TO-220-2	TO-263-3
Operating Temperature - Junction	-65°C ~ 150°C	-65°C ~ 175°C	-55°C ~ 150°C	-55°C ~ 150°C	-55°C ~ 175°C
Product Status	Not For New Designs	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Direct Equivalent:

MBR760-E3/45 (Vishay General Semiconductor - Diodes Division) is the recommended direct substitute. This part maintains identical electrical ratings (60 V, 7.5 A, 750 mV forward voltage) and mechanical compatibility (TO-220-2 package, through-hole mounting). The MBR760-E3/45 carries Active product status, ensuring long-term availability and supply chain stability. Operating temperature range extends to 175°C, providing superior thermal margin compared to the original MBR760. Full ROHS3 compliance and REACH Unaffected status are maintained.

Secondary Direct Equivalent:

MBR760-BP (Micro Commercial Co) provides identical electrical and mechanical specifications with Active product status. This part is suitable for direct replacement in existing designs. Operating temperature range is -55°C to 150°C, matching the lower temperature limit of the original part. Packaging is available in bulk format.

Alternative with Higher Current Rating:

DSS10-0045B (IXYS) offers 10 A average rectified current and 45 V reverse voltage in a TO-220-2 through-hole package. This part is suitable only in applications where the circuit design can accommodate the lower voltage rating (45 V vs. 60 V). The lower forward voltage (510 mV @ 10 A) provides improved efficiency. Higher reverse leakage current (5 mA @ 45 V) must be evaluated against circuit requirements.

Alternative with Higher Voltage Rating:

DSS10-01AS-TRL (IXYS) provides 100 V reverse voltage and 10 A current rating. This part requires Surface Mount assembly (TO-263AA package) and is not suitable for direct through-hole replacement. Selection of this part is limited to new designs or retrofit applications where surface-mount technology is acceptable.

Frequently Asked Questions (FAQ)

Q: Can MBR760-E3/45 be used as a direct replacement for MBR760?

A: Yes. MBR760-E3/45 meets all electrical parameters (60 V, 7.5 A, 750 mV forward voltage) and mechanical requirements (TO-220-2 through-hole package). The part carries Active product status and is fully ROHS3 compliant. No circuit modifications are required.

Q: What is the difference between MBR760-E3/45 and MBR760-BP?

A: Both parts are direct electrical and mechanical equivalents with identical ratings. The primary difference is packaging format: MBR760-E3/45 is supplied in tube packaging, while MBR760-BP is supplied in bulk. Both are Active products suitable for replacement applications.

Q: Can DSS10-0045B replace MBR760 in all applications?

A: DSS10-0045B has a lower reverse voltage rating (45 V vs. 60 V). This part is suitable only in applications where the circuit design operates below 45 V or where design margins permit the lower voltage rating. The higher current capacity (10 A) and lower forward voltage (510 mV) may provide benefits in specific applications, but voltage compatibility must be verified.

Q: Why is DSS10-01AS-TRL listed as a substitute if it uses a different package?

A: DSS10-01AS-TRL is listed as a similar alternative for reference purposes. This part is not suitable for direct through-hole replacement due to its Surface Mount TO-263AA package. Selection of this part is limited to new designs or retrofit applications where surface-mount assembly is acceptable and where the higher voltage rating (100 V) is beneficial.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts (MBR760-E3/45, MBR760-BP, DSS10-0045B, DSS10-01AS-TRL) are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the minimum operating temperature for each substitute?

A: MBR760-E3/45 and DSS10-01AS-TRL support -65°C and -55°C respectively. MBR760-BP, DSS10-0045B support -55°C minimum. If the application requires -65°C operation, MBR760-E3/45 is the only substitute maintaining the original temperature range.

Q: Can multiple substitute parts be used interchangeably in the same design?

A: MBR760-E3/45 and MBR760-BP are fully interchangeable. DSS10-0045B and DSS10-01AS-TRL have different electrical ratings and package types and are not interchangeable with the primary equivalents or each other without circuit re-evaluation.

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