Equivalent & Substitute Parts Reference for MBRB1020-TP

Part Overview

The MBRB1020-TP from Micro Commercial Co is a Schottky diode in the Diodes, Rectifiers category. It features a 20 V maximum DC reverse voltage, 10 A average rectified current, and is housed in a D2PAK surface mount package (TO-263-3, D2PAK (2 Leads + Tab), TO-263AB). The device is noted for its fast recovery characteristics and low forward voltage drop (600 mV max at 10 A). MBRB1020-TP is marked as Obsolete in product status. Due to its discontinued status and the critical nature of matching electrical and mechanical parameters in rectifier circuits, identifying suitable alternative models with equivalent or superior ratings is essential for maintaining design continuity and inventory support.

Substiute Parts

MBRB1020-TP

Micro Commercial CoIn Stock: 972MBRB1020-TP Datasheet

Current PartRFQ

MBRB1040-TP

Micro Commercial CoIn Stock: 806MBRB1040-TP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

All substitute and equivalent diode rectifier parts are identified strictly by matching or exceeding the key parameters of the primary device, without exceeding allowable variations in specifications. The parameters used to establish direct substitutes are:

• Technology: Schottky
• Voltage - DC Reverse (Vr) (Max) equal to or greater than original part
• Current - Average Rectified (Io) equal to or greater than original part
• Voltage - Forward (Vf) (Max) @ If equal to or less than original part
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Package / Case: Exact match (TO-263-3, D2PAK (2 Leads + Tab), TO-263AB)
• Mounting Type: Surface Mount
• Operating Temperature - Junction matching range

Parts are grouped only if they strictly conform to these parameters. No substitutions are listed unless these criteria are met as given in the supplied data.

Parameter Comparison

Engineering Selection Recommendations

MBRB1020-TP is marked as Obsolete, making ongoing procurement and long-term sourcing impractical. MBRB1040-TP is Active, supports ROHS3 compliance, and maintains equivalent or higher electrical and thermal performance within the specified parameters. Compliance documentation (REACH, ECCN, and HTSUS) for both parts meet standard regulatory requirements provided. Substitution ensures continued availability and regulatory conformity as dictated by the part status and compliance flags.

Frequently Asked Questions (FAQ)

Q: What are the critical parameters for selecting a substitute for MBRB1020-TP?
A: The critical parameters are Schottky technology, equal or higher reverse voltage, equal or higher average rectified current, maximum forward voltage drop, matching package/case, mounting type, and identical or wider operating temperature range.

Q: Is the package type of MBRB1040-TP compatible with MBRB1020-TP?
A: Yes, both parts share the TO-263-3, D2PAK (2 Leads + Tab), TO-263AB package, permitting direct mechanical substitution.

Q: Does substituting MBRB1040-TP affect compliance or certification requirements?
A: Both parts list equivalent compliance designators such as REACH Status: REACH Unaffected and share ECCN code EAR99 and HTSUS code 8541.10.0080. MBRB1040-TP additionally specifies RoHS3 compliance.

Q: What is the main reason to select MBRB1040-TP as an alternative?
A: The main part is Obsolete while MBRB1040-TP maintains active status and meets all specified key electrical and mechanical parameters required for substitution.

Q: Are there differences in the reverse leakage current?
A: Yes, MBRB1020-TP is rated at 500 µA @ 20 V while MBRB1040-TP is rated at 100 µA @ 40 V, both within Schottky diode norms at their respective voltages.

Q: Do the parts have the same operating temperature range?
A: Both support a junction operating temperature of -65°C to 150°C.