MBRF60040 Equivalent & Substitute Parts Reference

Part Overview

The GeneSiC Semiconductor MBRF60040 is a Schottky diode array featuring a 1 Pair Common Cathode configuration, rated for 40 V reverse voltage and 300 A average rectified current (per diode) in a TO-244AB chassis mount package. The product is currently listed as Obsolete, necessitating the identification of suitable substitute models to ensure continued application performance and compatible system integration in power rectification circuits.

Substiute Parts

MBRF60040

GeneSiC SemiconductorIn Stock: 1060MBRF60040 Datasheet

Current PartRFQ

MBRT30040

GeneSiC SemiconductorIn Stock: 768MBRT30040 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute diode rectifiers for MBRF60040 are selected strictly based on matching the following allowed parameters: Diode Configuration, Technology, Maximum DC Reverse Voltage, Average Rectified Current per Diode, Forward Voltage at test current, switching speed, reverse leakage current, operating temperature range, mounting type, and mechanical package or device outline. Only diodes within the same general product category (Diodes, Rectifiers) and with matching or similar electrical and mechanical characteristics are considered.

Parameter Comparison

Engineering Selection Recommendations

Selection between the MBRF60040 and the listed substitute MBRT30040 is determined by product status and manufacturer compliance. The MBRF60040 is obsolete, while the MBRT30040 is marked as active and RoHS compliant. Both devices exhibit Moisture Sensitivity Level (MSL) 1 (Unlimited), and share core rectification technology and configuration within the same product category.

Frequently Asked Questions (FAQ)

Q1: What are the key criteria for selecting a substitute Schottky diode array in this category?
A1: The main selection criteria include diode configuration, technology, reverse voltage rating, average rectified current, forward voltage at rated current, recovery speed, current leakage at rated reverse voltage, operating temperature range, mounting type, and mechanical package.

Q2: Can a substitute part with a different package or mechanical outline be used directly?
A2: Mechanical compatibility must be verified against the original chassis or PCB design. Differences in package type (e.g., TO-244AB vs. Three Tower) affect fit and thermal characteristics.

Q3: How important is matching the average rectified current between main and substitute parts?
A3: The average rectified current (Io) rating is critical for ensuring the diode handles the intended operational load. Substitutes with a lower Io rating will allow less current.

Q4: Does the Moisture Sensitivity Level (MSL) affect the choice of substitute?
A4: Both the MBRF60040 and MBRT30040 are rated MSL 1 (Unlimited), which supports compatibility in standard assembly environments.

Q5: Is there a direct functional replacement for MBRF60040 available?
A5: Substitute selection is based strictly on the allowed parameters. The MBRT30040 is a potential substitute but differs in rated current and package. Compatibility should be confirmed based on these comparisons.