MBR1645 Equivalent & Substitute Parts Reference

Part Overview

The MBR1645, manufactured by Taiwan Semiconductor Corporation, is a Schottky rectifier in the Diodes, Rectifiers category. It features a voltage rating of 45 V and a continuous forward current of 16 A, housed in a TO-220-2 (TO-220AC) through-hole package. The product status is Active and is compliant with RoHS3 and REACH standards. Identifying alternative models is essential to secure continuous supply, ensure design flexibility, and mitigate supply chain disruptions.

Substiute Parts

MBR1645

Taiwan Semiconductor CorporationIn Stock: 1739MBR1645 Datasheet

Current PartRFQ

MBR1645

Taiwan Semiconductor CorporationIn Stock: 1739MBR1645 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent and substitute parts are selected strictly based on matching the following key parameters:

• Technology (Schottky)
• Voltage - DC Reverse (Vr) (Max): 45 V
• Current - Average Rectified (Io): 16A
• Voltage - Forward (Vf) (Max) @ If: 630 mV @ 16 A
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 500 µA @ 45 V
• Mounting Type: Through Hole
• Package / Case: TO-220-2 (TO-220AC)
• Operating Temperature Range
• Compliance status (RoHS3, REACH)

These strict matching parameters ensure form, fit, and function equivalency for the Schottky rectifier category.

Parameter Comparison

Engineering Selection Recommendations

The MBR1645 provides RoHS3 compliance and an unaffected REACH status. Inventory availability and product status are suitable for applications requiring consistent supply and recognized certifications. There are no differences in product status or compliance between the main and substitute parts.

Frequently Asked Questions (FAQ)

Q1: What parameters must match when selecting an MBR1645 substitute in the Schottky rectifier category?
A1: Key parameters include technology, maximum reverse voltage, average rectified current, forward voltage at rated current, speed, reverse leakage current, mounting type, package/case, operating temperature range, and compliance status.

Q2: Are there mechanical or packaging differences among the MBR1645 alternatives listed?
A2: The listed alternatives share the same package (TO-220-2/TO-220AC) and through-hole mounting type.

Q3: Is there a difference in compliance or environmental certification among listed MBR1645 substitutes?
A3: All listed MBR1645 equivalents are ROHS3 compliant and REACH unaffected.

Q4: Why is it necessary to verify the product status when selecting a substitute Schottky rectifier?
A4: Only Active status ensures that the substitute is currently manufactured and supported.

Q5: Can MBR1645 be directly replaced with another MBR1645 from the same manufacturer in the same application?
A5: Yes, provided all specified parameters, package, and compliance certifications are identical as listed.