VS-MBRB1035TRLPBF Equivalent & Substitute Parts

Part Overview

The VS-MBRB1035TRLPBF is a Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component is rated for 35 V DC reverse voltage and 10 A average rectified current in a TO-263AB (D2PAK) package. The part is currently discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain identical electrical and mechanical specifications for continued circuit implementation.

Key Parameters

Parameter	Value
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	35 V
Current - Average Rectified (Io)	10 A
Voltage - Forward (Vf) (Max) @ If	570 mV @ 10 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	100 µA @ 35 V
Package / Case	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Mounting Type	Surface Mount
Operating Temperature - Junction	-65°C ~ 150°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the VS-MBRB1035TRLPBF is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters must remain identical for direct substitution:

Voltage - DC Reverse (Vr) (Max): 35 V
Current - Average Rectified (Io): 10 A
Voltage - Forward (Vf) (Max) @ If: 570 mV @ 10 A
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr: 100 µA @ 35 V
Package / Case: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Operating Temperature - Junction: -65°C ~ 150°C
RoHS Status: ROHS3 Compliant

The identified substitute parts differ only in packaging format (Tape & Reel or Tube) while maintaining complete electrical and thermal equivalence. Both substitute parts are manufactured by the same supplier and carry identical base product specifications.

Parameter Comparison

Parameter	VS-MBRB1035TRLPBF (Main)	VS-MBRB1035TRL-M3 (Substitute)	VS-MBRB1035-M3 (Substitute)
Manufacturer	Vishay General Semiconductor - Diodes Division	Vishay General Semiconductor - Diodes Division	Vishay General Semiconductor - Diodes Division
Category	Diodes, Rectifiers	Diodes, Rectifiers	Diodes, Rectifiers
Technology	Schottky	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	35 V	35 V	35 V
Current - Average Rectified (Io)	10 A	10 A	10 A
Voltage - Forward (Vf) (Max) @ If	570 mV @ 10 A	570 mV @ 10 A	570 mV @ 10 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	100 µA @ 35 V	100 µA @ 35 V	100 µA @ 35 V
Package / Case	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Operating Temperature - Junction	-65°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Discontinued at DiGi Electronics	Active	Active
Packaging Format	Tape & Reel (TR)	Tape & Reel (TR)	Tube

Engineering Selection Recommendations

Both substitute parts—VS-MBRB1035TRL-M3 and VS-MBRB1035-M3—are direct electrical and mechanical equivalents to the discontinued VS-MBRB1035TRLPBF. Selection between these alternatives is determined by packaging and supply chain requirements:

VS-MBRB1035TRL-M3 is supplied in Tape & Reel format, matching the original packaging configuration of the main part. This option maintains consistency with existing assembly processes and automated pick-and-place equipment configurations. Product status is Active with 714 units in stock.

VS-MBRB1035-M3 is supplied in Tube packaging. This option is suitable for applications where manual assembly or lower-volume production is employed. Product status is Active with 945 units in stock.

Both parts carry ROHS3 compliance and MSL 1 (Unlimited) ratings, ensuring compatibility with current manufacturing standards and environmental regulations. Selection should be based on assembly methodology and inventory management protocols rather than electrical performance, as all three parts are parametrically identical.

Frequently Asked Questions (FAQ)

Q: Can VS-MBRB1035TRL-M3 or VS-MBRB1035-M3 be used as direct replacements for VS-MBRB1035TRLPBF?

A: Yes. Both substitute parts are parametrically identical across all electrical specifications, thermal ratings, and mechanical dimensions. The only difference is packaging format (Tape & Reel versus Tube).

Q: What is the difference between the two substitute parts?

A: VS-MBRB1035TRL-M3 is packaged in Tape & Reel format, while VS-MBRB1035-M3 is packaged in Tube format. Electrical and thermal performance are identical. Selection depends on assembly equipment compatibility and supply chain preferences.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both VS-MBRB1035TRL-M3 and VS-MBRB1035-M3 are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: Will the TO-263AB package dimensions remain the same across all three parts?

A: Yes. All three parts use the TO-263-3, D2PAK (2 Leads + Tab), TO-263AB package. PCB footprints and thermal management characteristics are identical.

Q: What is the current availability status of these parts?

A: The original VS-MBRB1035TRLPBF is discontinued at DiGi Electronics. VS-MBRB1035TRL-M3 has 714 units in stock (Active status). VS-MBRB1035-M3 has 945 units in stock (Active status).

Q: Do the substitute parts have identical forward voltage characteristics?

A: Yes. All three parts specify 570 mV maximum forward voltage at 10 A, ensuring identical circuit performance in rectification applications.

Q: Are there any temperature rating differences between the parts?

A: No. All three parts operate across the identical junction temperature range of -65°C to 150°C.

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