MCL101A-TR3 Equivalent & Substitute Parts

Part Overview

The MCL101A-TR3 is a Schottky diode rated for 60V DC reverse voltage with 30mA average rectified current, packaged in a MicroMELF surface mount configuration. This component is designed for small signal applications requiring fast switching characteristics and low forward voltage drop. The part is manufactured by Vishay General Semiconductor - Diodes Division and maintains Active product status with AEC-Q101 automotive qualification. Substitute parts are identified when electrical parameters, mechanical packaging, and compliance certifications remain identical across manufacturing variants.

Substiute Parts

MCL101A-TR3

Vishay General Semiconductor - Diodes DivisionIn Stock: 1198MCL101A-TR3 Datasheet

Current PartRFQ

MCL101A-TR

Vishay General Semiconductor - Diodes DivisionIn Stock: 5388MCL101A-TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MCL101A-TR3 is determined by strict equivalence across the following critical parameters:

Electrical Parameters: Voltage - DC Reverse (Vr) maximum of 60V, Current - Average Rectified (Io) of 30mA, Voltage - Forward (Vf) maximum of 1V at 15mA, and Current - Reverse Leakage of 200nA at 50V must remain constant.

Technology & Speed: Schottky diode technology with small signal classification (≤200mA Io) is required.

Mechanical Packaging: Surface mount configuration with 2-SMD, No Lead package format and MicroMELF supplier device package designation must be maintained.

Compliance & Certification: Automotive grade classification, AEC-Q101 qualification, ROHS3 compliance, and MSL 1 rating must be preserved.

Operating Temperature Range: Junction temperature range of -65°C to 150°C must be supported.

Substitute parts differ only in packaging designation (Tape & Reel variant) while maintaining identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The MCL101A-TR and MCL101A-TR3 are direct parametric equivalents manufactured by Vishay General Semiconductor - Diodes Division. Both parts maintain identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts is determined by supply chain availability and packaging format requirements.

Both parts carry Active product status and satisfy automotive-grade applications through AEC-Q101 qualification. ROHS3 compliance and REACH Unaffected status confirm regulatory alignment for industrial and automotive deployment. The MSL 1 rating indicates unlimited shelf life under standard storage conditions.

Component selection should be based on procurement lead times, inventory availability, and specific packaging requirements for manufacturing processes. The electrical and thermal performance characteristics are equivalent across both part numbers.

Frequently Asked Questions (FAQ)

Q: Can MCL101A-TR be used as a direct replacement for MCL101A-TR3?

A: Yes. Both parts are parametric equivalents with identical electrical ratings (60V reverse voltage, 30mA average rectified current), forward voltage characteristics (1V @ 15mA), and reverse leakage specifications (200nA @ 50V). Mechanical packaging, operating temperature range, and compliance certifications are identical.

Q: What is the difference between MCL101A-TR3 and MCL101A-TR?

A: The primary difference is the packaging designation suffix. MCL101A-TR3 and MCL101A-TR represent different tape and reel packaging variants from the same manufacturer. All electrical and mechanical parameters remain constant.

Q: Are both parts suitable for automotive applications?

A: Yes. Both MCL101A-TR3 and MCL101A-TR carry Automotive grade classification and AEC-Q101 qualification, confirming suitability for automotive circuit designs.

Q: What is the MicroMELF package format?

A: MicroMELF is a surface mount, leadless package configuration designated as 2-SMD, No Lead. This format provides compact board footprint suitable for high-density surface mount assembly.

Q: Do these parts require special handling during storage?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard electronic component storage conditions apply.

Q: Are both parts RoHS compliant?

A: Yes. Both MCL101A-TR3 and MCL101A-TR are ROHS3 compliant and REACH Unaffected, confirming regulatory compliance for restricted substance directives.

Q: What is the maximum junction temperature for these diodes?

A: The maximum operating junction temperature is 150°C. The minimum operating junction temperature is -65°C, providing a total operating range of 215°C.

Q: Can these Schottky diodes be used in high-frequency switching applications?

A: These parts are classified as small signal diodes with any speed rating, suitable for applications requiring fast switching characteristics typical of Schottky technology. The 30mA current rating and low forward voltage drop support high-frequency rectification and switching applications.