Equivalent & Substitute Parts: MA2C700A0F

Part Overview

The MA2C700A0F is a Schottky diode manufactured by Panasonic Electronic Components, rated for 30V DC reverse voltage and 30mA average rectified current in a through-hole DO-34 axial package. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design requirements and production continuity. Substitute parts must maintain electrical compatibility while accommodating potential package and mounting differences in system integration.

Substiute Parts

MA2C700A0F

Panasonic Electronic ComponentsIn Stock: 894MA2C700A0F Datasheet

Current PartRFQ

BAT54E6327HTSA1

Infineon TechnologiesIn Stock: 30371BAT54E6327HTSA1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MA2C700A0F is determined by the following critical electrical parameters:

Voltage Rating Compatibility: The substitute part must maintain a DC reverse voltage rating of 30V or greater to ensure safe operation within the original circuit specifications.

Current Capacity: The substitute part must support the required average rectified current. The MA2C700A0F operates at 30mA; substitute parts with equal or higher current ratings are acceptable.

Technology Class: Both the main part and substitute must employ Schottky diode technology to maintain consistent forward voltage characteristics and switching speed performance.

Reverse Recovery Time: The substitute part must demonstrate reverse recovery time performance suitable for the application's switching frequency requirements.

Reverse Leakage Current: The substitute part's reverse leakage characteristics must be compatible with circuit bias and signal integrity requirements.

Mounting and Package Considerations: While electrical parameters determine functional equivalence, mounting type (through-hole versus surface-mount) and package form factor represent design integration considerations that may require circuit board layout modifications.

Parameter Comparison

Engineering Selection Recommendations

The BAT54E6327HTSA1 (Infineon Technologies) qualifies as an electrical substitute for the MA2C700A0F based on matched voltage ratings and Schottky technology classification. The substitute part exceeds the current capacity requirement at 200mA versus 30mA, providing design margin for circuit operation.

Product Status Consideration: The MA2C700A0F is classified as obsolete, while the BAT54E6327HTSA1 maintains active production status with established supply chain availability. This status difference supports long-term design continuity and procurement reliability.

Compliance and Certification: Both parts carry identical ECCN (EAR99) and HTSUS (8541.10.0070) classifications. The BAT54E6327HTSA1 includes RoHS3 compliance and REACH unaffected status, meeting modern regulatory requirements.

Electrical Performance Differences: The substitute exhibits lower forward voltage (800mV @ 100mA versus 1V @ 30mA), longer reverse recovery time (5ns versus 1ns), and higher reverse leakage current (2µA @ 25V versus 150nA @ 30V). These differences require circuit-level evaluation to confirm compatibility with specific application requirements.

Mounting Integration: The transition from through-hole axial (DO-34) to surface-mount (SOT-23-3) packaging necessitates printed circuit board redesign and assembly process modification.

Frequently Asked Questions (FAQ)

Q: Can the BAT54E6327HTSA1 directly replace the MA2C700A0F in existing circuit boards?

A: Electrical substitution is feasible based on voltage rating and technology matching. However, the BAT54E6327HTSA1 uses surface-mount SOT-23-3 packaging while the MA2C700A0F uses through-hole DO-34 axial packaging. Direct board-level replacement requires circuit board redesign and assembly process changes.

Q: What are the critical electrical parameters for determining substitution compatibility?

A: Voltage rating (30V minimum), current capacity (30mA minimum), Schottky technology classification, and reverse recovery time performance are the primary electrical parameters governing substitution. Forward voltage characteristics and reverse leakage current must be evaluated within specific circuit context.

Q: Does the higher current rating of the BAT54E6327HTSA1 (200mA versus 30mA) affect circuit operation?

A: Higher current capacity does not negatively affect circuit operation when the actual circuit current remains at or below 30mA. The substitute part provides additional design margin and thermal headroom.

Q: How do the reverse recovery time differences impact circuit performance?

A: The BAT54E6327HTSA1 exhibits 5ns reverse recovery time compared to 1ns for the MA2C700A0F. This difference affects switching speed and may influence high-frequency circuit performance. Application-specific evaluation is required to determine acceptability.

Q: What compliance advantages does the BAT54E6327HTSA1 offer?

A: The BAT54E6327HTSA1 maintains active production status with RoHS3 compliance and REACH unaffected designation, supporting modern supply chain requirements and regulatory compliance. The MA2C700A0F is obsolete with no active production.

Q: Are there packaging considerations beyond the through-hole to surface-mount transition?

A: Yes. The DO-34 axial package accommodates manual insertion and wave soldering processes, while the SOT-23-3 package requires surface-mount assembly equipment and reflow soldering. Component density and board layout optimization may differ between packaging technologies.