MT5014A-BP Equivalent & Substitute Parts Reference

Part Overview

The MT5014A-BP is a three-phase bridge rectifier manufactured by Micro Commercial Co, categorized under diodes and supplied in bulk packaging. It features a chassis mount configuration, a peak reverse voltage rating of 1.4 kV, and an average rectified current of 50 A. With the part status indicated as obsolete, identifying alternative models is necessary to ensure ongoing supply and compatibility in electronic designs.

Key Parameters

Parameter	MT5014A-BP Value
Diode Type	Three Phase
Technology	Standard
Voltage - Peak Reverse (Max)	1.4 kV
Current - Average Rectified (Io)	50 A
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 25 A
Operating Temperature	-55°C ~ 150°C
Mounting Type	Chassis Mount
Package / Case	5-Square, MT-35A
Supplier Device Package	MT-35A

Substitute Part Grouping Explanation

Substitution logic for three-phase bridge rectifiers in this category is strictly based on match or exceedance of the following key electrical and mechanical parameters:

Diode Type (Three Phase)
Technology (Standard)
Voltage - Peak Reverse (Max)
Current - Average Rectified (Io)
Voltage - Forward (Vf) (Max) @ If
Operating Temperature Range
Mounting Type
Package / Case Parts are grouped as substitutes only if all core functional and physical parameters align or exceed the requirements of the main part number.

Parameter Comparison

Parameter	MT5014A-BP	MT5016A-BP
Diode Type	Three Phase	Three Phase
Technology	Standard	Standard
Voltage - Peak Reverse (Max)	1.4 kV	1.6 kV
Current - Average Rectified (Io)	50 A	50 A
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 25 A	1.2 V @ 12 A
Operating Temperature	-55°C ~ 150°C	-40°C ~ 150°C (TJ)
Mounting Type	Chassis Mount	QC Terminal
Package / Case	5-Square, MT-35A	4-Square, MT-35A
Supplier Device Package	MT-35A	MT-35A

Engineering Selection Recommendations

MT5014A-BP is classified as “Obsolete”. MT5016A-BP is listed as “Active”, with additional regulatory compliance such as RoHS3 and REACH unaffected status, ECCN EAR99, and HTSUS 8541.10.0080. Selection of MT5016A-BP ensures ongoing availability and regulatory conformity strictly based on the provided parameters and compliance information.

Frequently Asked Questions (FAQ)

Q1: What are the mandatory criteria for selecting a substitute for MT5014A-BP in the three-phase bridge rectifier category?
A1: Substitution requires matching diode type, technology, voltage and current ratings, mounting type, package/case, supplier device package, and operating temperature range.

Q2: Does MT5016A-BP maintain compatibility with the original design regarding dimensions and mounting?
A2: Both parts are in the MT-35A device package. The mounting type differs (chassis mount vs. QC terminal), so mechanical compatibility should be evaluated based strictly on the provided mounting type and package/case details.

Q3: Is there a compliance or regulatory advantage with MT5016A-BP over MT5014A-BP?
A3: MT5016A-BP includes RoHS3 compliance and REACH unaffected status, matching the regulatory information specified for MT5014A-BP.

Q4: How is peak reverse voltage handled in substitution?
A4: MT5016A-BP provides a higher peak reverse voltage (1.6 kV) compared to MT5014A-BP (1.4 kV), exceeding the key electrical parameter for substitution in the same category.

Q5: Are there differences in package/case formats that affect substitution?
A5: Package/case formats differ: 5-Square, MT-35A for MT5014A-BP and 4-Square, MT-35A for MT5016A-BP. Both use the MT-35A supplier device package; review alignment with system interface requirements based on provided package data only.

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