MBRF1545CT-Y Equivalent & Substitute Parts Reference

Part Overview

The MBRF1545CT-Y is a Schottky diode array from Taiwan Semiconductor Corporation, categorized under diodes and rectifiers. It features a 1 pair common cathode configuration, a DC reverse voltage (Vr) rating of 45 V, and an average rectified current (Io) per diode of 15A. This part is supplied in a TO-220-3 Full Pack, Isolated Tab package and is currently active. The need for alternative models can arise due to inventory availability, supply chain continuity, or design flexibility within specified electrical and mechanical constraints.

Substiute Parts

MBRF1545CT-Y

Taiwan Semiconductor CorporationIn Stock: 832MBRF1545CT-Y Datasheet

Current PartRFQ

MBRF1545CT

Taiwan Semiconductor CorporationIn Stock: 4192MBRF1545CT Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MBRF1545CT-Y are determined strictly by equivalence in the following key electrical and mechanical parameters: diode configuration, technology type, DC reverse voltage (Vr), average rectified current (Io) per diode, forward voltage (Vf) at specified current, speed rating, reverse leakage current, junction temperature range, mounting type, package and case, and RoHS/REACH compliance. All listed substitutes meet these criteria and belong in the same category with identical package and status specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the MBRF1545CT-Y and MBRF1545CT are RoHS3 compliant, REACH unaffected, classified under ECCN EAR99, and share identical environmental compliance attributes. Both parts are currently active according to inventory and product status. Selection may be based on availability and compliance requirements where only provided parameters are considered.

Frequently Asked Questions (FAQ)

Q1: What electrical parameters must be matched for component substitution between MBRF1545CT-Y and MBRF1545CT?
A1: Substitution requires matching technology (Schottky), diode configuration (1 pair common cathode), DC reverse voltage (Vr), average rectified current (Io), forward voltage (Vf) at specified current, speed, reverse leakage, and operating junction temperature range.

Q2: Are there any package or mounting differences between the main and substitute parts?
A2: Both MBRF1545CT-Y and MBRF1545CT use the TO-220-3 Full Pack, Isolated Tab package with through-hole mounting; this ensures mechanical interchangeability.

Q3: How do compliance and certifications affect substitution?
A3: Both parts are ROHS3 compliant, have REACH unaffected status, and are classified under ECCN EAR99 and HTSUS 8541.10.0080, fulfilling identical compliance and regulatory requirements.

Q4: Can the substitute part be directly used as a replacement without electrical compromise?
A4: The substitute part matches all core electrical and mechanical parameters specified in the input, allowing direct replacement within the defined constraints.

Q5: Is there any difference in speed or recovery characteristics that affects substitution?
A5: Both parts feature fast recovery (≤ 500ns, > 200mA Io) and satisfy the speed parameter requirement for direct substitution.