RM2000E-TP Equivalent & Substitute Parts

Part Overview

The RM2000E-TP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 2000 V DC reverse voltage with 500 mA average rectified current in a surface mount DO-214AC (SMA) package. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing design requirements and procurement continuity. Substitute parts must maintain electrical compatibility across voltage, current, and thermal specifications while supporting the same package form factor and mounting technology.

Substiute Parts

RM2000E-TP

Micro Commercial CoIn Stock: 70348RM2000E-TP Datasheet

Current PartRFQ

GS1Z-LTP

Micro Commercial CoIn Stock: 265963GS1Z-LTP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete RM2000E-TP is based on the following critical electrical and mechanical parameters:

Voltage Compatibility: The substitute part must maintain a DC reverse voltage rating of 2000 V to ensure equivalent reverse bias protection and circuit reliability.

Current Rating: The substitute part must support the required average rectified current. Parts with equal or higher current ratings are acceptable for applications requiring 500 mA operation.

Package and Mounting: The substitute must use the DO-214AC (SMA) surface mount package to ensure mechanical and electrical compatibility with existing PCB layouts and assembly processes.

Temperature Range: The substitute must support the operating junction temperature range of -55°C to 150°C to maintain performance across the specified thermal envelope.

Compliance Standards: The substitute must maintain ROHS3 compliance and MSL 1 rating to satisfy regulatory and manufacturing requirements.

Recovery Characteristics: The substitute must support standard recovery speed specifications (>500 ns at >200 mA) to maintain circuit switching performance.

Parameter Comparison

Engineering Selection Recommendations

The GS1Z-LTP is a direct substitute for the obsolete RM2000E-TP based on electrical and mechanical equivalence across all critical parameters. Both components are manufactured by Micro Commercial Co and share identical voltage ratings, package form factors, and thermal operating ranges.

The GS1Z-LTP offers enhanced performance characteristics: a higher current rating (1 A versus 500 mA) provides design margin for applications operating at or near the RM2000E-TP maximum current specification. The lower forward voltage drop (1.15 V @ 1 A versus 3 V @ 500 mA) reduces power dissipation in rectification circuits. The reduced reverse leakage current (1 µA versus 5 µA) improves reverse bias performance.

Both parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with modern manufacturing processes and regulatory requirements. The GS1Z-LTP is currently in active production with substantial inventory availability, eliminating supply chain risk associated with the obsolete RM2000E-TP.

Frequently Asked Questions (FAQ)

Q: Can the GS1Z-LTP directly replace the RM2000E-TP in existing designs?

A: Yes. Both components share identical voltage ratings (2000 V), package form factors (DO-214AC, SMA), mounting technology (surface mount), and operating temperature ranges (-55°C to 150°C). The GS1Z-LTP is rated for higher current (1 A versus 500 mA), making it suitable for applications requiring 500 mA operation.

Q: What are the key differences between these parts?

A: The GS1Z-LTP has a higher average rectified current rating (1 A versus 500 mA), lower forward voltage drop (1.15 V @ 1 A versus 3 V @ 500 mA), and lower reverse leakage current (1 µA versus 5 µA). These differences represent performance improvements rather than incompatibilities.

Q: Are there any thermal or compliance concerns with substitution?

A: No. Both parts operate across the identical junction temperature range (-55°C to 150°C) and maintain ROHS3 compliance with MSL 1 rating. Moisture sensitivity and regulatory status are equivalent.

Q: Does the higher current rating of the GS1Z-LTP affect circuit operation?

A: No. A higher current rating does not negatively affect circuits designed for lower current operation. The GS1Z-LTP will operate safely in applications requiring 500 mA or less.

Q: What is the impact of the lower forward voltage drop?

A: The lower forward voltage drop of the GS1Z-LTP reduces power dissipation during forward conduction, resulting in lower heat generation and improved circuit efficiency compared to the RM2000E-TP.

Q: Are both parts available from the same supplier?

A: Both parts are manufactured by Micro Commercial Co. The GS1Z-LTP is currently in active production with substantial inventory availability, while the RM2000E-TP is obsolete.