MBR10100H Equivalent & Substitute Parts

Part Overview

The MBR10100H is a Schottky rectifier diode rated for 100 V DC reverse voltage and 10 A average rectified current in a Through Hole TO-220-2 package. Manufactured by onsemi under the SWITCHMODE™ series, this component is classified as Obsolete. Due to its obsolete status, equivalent substitute parts with active product status are available to maintain design continuity and ensure supply chain reliability for applications requiring 100 V, 10 A Schottky rectification.

Substiute Parts

MBR10100H

onsemiIn Stock: 1150MBR10100H Datasheet

Current PartRFQ

MBR10100G

onsemiIn Stock: 55274MBR10100G Datasheet

DirectRFQ

MBR10100-M3/4W

Vishay General Semiconductor - Diodes DivisionIn Stock: 2446MBR10100-M3/4W Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MBR10100H are qualified based on electrical and mechanical parameter equivalence. The primary substitution criteria are:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io): 10 A
• Voltage - Forward (Vf) (Max) @ If: 800 mV @ 10 A
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 100 µA @ 100 V
• Technology: Schottky

Mechanical Parameters (Must Match):

• Mounting Type: Through Hole
• Package / Case: TO-220-2 or compatible variant

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

Substitute parts are grouped into two categories: Direct Equivalent (identical specifications and active status) and Similar Equivalent (matching electrical and mechanical parameters with minor package variant designation).

Parameter Comparison

Engineering Selection Recommendations

MBR10100G (Direct Equivalent - Recommended Primary Substitute)

The MBR10100G is manufactured by onsemi and maintains identical electrical specifications, mechanical package configuration, and operating temperature range (-65°C ~ 175°C) as the MBR10100H. This part carries Active product status with ROHS3 compliance and REACH Unaffected certification. The MBR10100G is the preferred substitute for direct replacement applications requiring no design modification.

MBR10100-M3/4W (Similar Equivalent - Alternative Substitute)

The MBR10100-M3/4W is manufactured by Vishay General Semiconductor - Diodes Division and meets all electrical specifications and mechanical mounting requirements. This part is Active with ROHS3 compliance and REACH Unaffected certification. The operating temperature range is -65°C ~ 150°C, which is 25°C lower than the MBR10100H maximum junction temperature. The supplier device package designation is TO-220AC rather than TO-220-2, though the mechanical package remains TO-220-2 compatible. This part is suitable for applications where the reduced maximum junction temperature does not present a constraint.

Both substitute parts are qualified for use in applications previously designed with the MBR10100H, provided that the operating temperature and package variant considerations are evaluated for the specific application.

Frequently Asked Questions (FAQ)

Q: Can the MBR10100G be used as a direct replacement for the MBR10100H?

A: Yes. The MBR10100G is a direct equivalent with identical electrical parameters (100 V, 10 A, 800 mV forward voltage, fast recovery ≤ 500ns), identical mechanical package (TO-220-2 Through Hole), and identical operating temperature range (-65°C ~ 175°C). No circuit modification is required.

Q: What is the difference between MBR10100G and MBR10100-M3/4W?

A: Both parts meet the electrical specifications of 100 V, 10 A, 800 mV forward voltage, and fast recovery characteristics. The MBR10100G is manufactured by onsemi with an operating temperature range of -65°C ~ 175°C. The MBR10100-M3/4W is manufactured by Vishay with an operating temperature range of -65°C ~ 150°C and a supplier device package designation of TO-220AC. Both are mechanically compatible with TO-220-2 footprints.

Q: Are there any package compatibility concerns with these substitutes?

A: The MBR10100G uses the TO-220-2 supplier device package designation, identical to the MBR10100H. The MBR10100-M3/4W uses the TO-220AC supplier device package designation but maintains TO-220-2 mechanical compatibility. Both parts are Through Hole mounted and compatible with standard TO-220-2 PCB layouts.

Q: Do these substitute parts have the same compliance certifications?

A: Yes. All three parts (MBR10100H, MBR10100G, and MBR10100-M3/4W) are ROHS3 Compliant and REACH Unaffected. All carry the same ECCN (EAR99) and HTSUS (8541.10.0080) classifications.

Q: What is the maximum junction temperature difference between the substitutes?

A: The MBR10100H and MBR10100G both operate to -65°C ~ 175°C. The MBR10100-M3/4W operates to -65°C ~ 150°C, representing a 25°C reduction in maximum junction temperature. Applications operating near the upper temperature limit should use the MBR10100G or MBR10100H.

Q: Which substitute part has the best availability?

A: The MBR10100G has the highest inventory level at 55,200 pieces. The MBR10100-M3/4W has 2,380 pieces available. Availability should be confirmed with the supplier for specific procurement timelines.