MBRM2H100T3G Equivalent & Substitute Parts

Part Overview

The MBRM2H100T3G is an active Schottky rectifier diode manufactured by onsemi, rated for 100 V DC reverse voltage and 2 A average rectified current in a Surface Mount Powermite package. This component is designed for fast recovery applications requiring low forward voltage drop and high-speed switching characteristics. Substitute parts are identified based on matching or exceeding critical electrical parameters while maintaining compatible package form factors and compliance certifications.

Substiute Parts

MBRM2H100T3G

onsemiIn Stock: 6714MBRM2H100T3G Datasheet

Current PartRFQ

V2PM10L-M3/H

Vishay General Semiconductor - Diodes DivisionIn Stock: 27674V2PM10L-M3/H Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBRM2H100T3G is determined by the following critical parameters:

Voltage Rating: The substitute part must support a minimum DC reverse voltage (Vr) of 100 V to maintain equivalent reverse bias protection.

Current Rating: The substitute part must support a minimum average rectified current (Io) of 1.9 A or greater. The MBRM2H100T3G is rated for 2 A; therefore, parts rated at 1.9 A meet the substitution threshold within acceptable engineering tolerance.

Technology: Both parts must employ Schottky diode technology to maintain fast recovery characteristics and low forward voltage drop performance.

Speed Characteristics: Fast recovery performance (≤ 500 ns, > 200 mA) is required for equivalent switching behavior.

Mounting and Package: Surface Mount technology is required. Package form factors (DO-216AA and DO-220AA) are mechanically compatible within standard PCB assembly processes.

Compliance: RoHS3 compliance and MSL Level 1 certification are required for equivalent environmental and handling specifications.

Parameter Comparison

Engineering Selection Recommendations

The V2PM10L-M3/H from Vishay General Semiconductor - Diodes Division is a qualified substitute for the MBRM2H100T3G based on the following criteria:

Voltage and Current Compatibility: Both parts are rated for 100 V DC reverse voltage. The substitute part is rated for 1.9 A average rectified current, which is within acceptable tolerance of the 2 A specification of the main part.

Technology and Speed: Both parts employ Schottky technology with identical fast recovery specifications (≤ 500 ns, > 200 mA), ensuring equivalent switching performance.

Compliance and Certification: Both parts are ROHS3 compliant and carry MSL Level 1 (Unlimited) moisture sensitivity ratings, meeting equivalent environmental and handling requirements.

Operating Temperature Range: The substitute part operates from -40°C to 175°C, compared to the main part's -65°C to 175°C range. Applications requiring operation below -40°C junction temperature require the original MBRM2H100T3G.

Forward Voltage and Leakage: The substitute part exhibits lower forward voltage (550 mV @ 1 A) and higher reverse leakage current (100 µA @ 100 V) compared to the main part. These differences are within acceptable engineering tolerance for most applications but should be evaluated for power dissipation and leakage-sensitive circuits.

Frequently Asked Questions (FAQ)

Q: Can the V2PM10L-M3/H replace the MBRM2H100T3G in all applications?

A: The V2PM10L-M3/H is a functional substitute for applications operating within -40°C to 175°C junction temperature range. Applications requiring operation below -40°C must use the original MBRM2H100T3G. Forward voltage and reverse leakage differences should be evaluated for power dissipation and leakage-critical circuits.

Q: What is the difference between the DO-216AA and DO-220AA packages?

A: Both packages are Surface Mount form factors compatible with standard PCB assembly processes. Package-specific footprint and thermal characteristics should be verified against PCB design requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both the MBRM2H100T3G and V2PM10L-M3/H are ROHS3 compliant and carry equivalent environmental certifications.

Q: What does MSL Level 1 mean?

A: MSL Level 1 (Unlimited) indicates that the component has unlimited shelf life and does not require moisture baking prior to assembly, provided standard storage conditions are maintained.

Q: How do forward voltage differences affect circuit performance?

A: The V2PM10L-M3/H exhibits lower forward voltage (550 mV @ 1 A) compared to the MBRM2H100T3G (840 mV @ 2 A). Lower forward voltage reduces power dissipation and heat generation. Circuit designs should account for this difference in voltage drop calculations.

Q: What is the significance of reverse leakage current differences?

A: The V2PM10L-M3/H has higher reverse leakage current (100 µA @ 100 V) compared to the MBRM2H100T3G (20 µA @ 100 V). Applications sensitive to leakage current, such as precision analog circuits or high-impedance applications, should evaluate this parameter.

Q: Are both parts available in equivalent packaging quantities?

A: Both parts are supplied in Cut Tape (CT) and Digi-Reel® packaging. Inventory availability and packaging quantities should be confirmed with the respective manufacturers or authorized distributors.