RL202GP-TP Equivalent & Substitute Parts

Part Overview

The RL202GP-TP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 100V DC reverse voltage and 2A average rectified current in a DO-15 through-hole package. This component is classified as "Not For New Designs," indicating it has reached end-of-life status. Designers and procurement teams requiring this diode must identify functionally equivalent alternatives that maintain electrical performance within the application's design parameters while meeting current product availability and compliance requirements.

Substiute Parts

RL202GP-TP

Micro Commercial CoIn Stock: 924RL202GP-TP Datasheet

Current PartRFQ

1N5392GHB0G

Taiwan Semiconductor CorporationIn Stock: 9601N5392GHB0G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RL202GP-TP must satisfy the following electrical and mechanical criteria to ensure functional compatibility:

Mandatory Matching Parameters:

• Voltage - DC Reverse (Vr) (Max): 100V minimum
• Package / Case: DO-204AC, DO-15, or Axial equivalent
• Mounting Type: Through Hole
• Operating Temperature Range: -55°C to 150°C minimum
• RoHS Compliance: ROHS3 Compliant

Current Rating Consideration: The RL202GP-TP specifies 2A average rectified current. Substitute parts with equal or greater current ratings (≥2A) provide direct replacement capability. Parts with lower current ratings (1.5A) may be considered for applications where the actual operating current does not exceed the substitute part's rating, provided the application circuit design permits this limitation.

Secondary Parameters: Forward voltage, reverse leakage current, recovery speed, and capacitance are secondary selection criteria. Substitutes with equivalent or superior performance in these parameters maintain or improve circuit performance.

Parameter Comparison

Engineering Selection Recommendations

Primary Consideration: Product Status

The RL202GP-TP carries "Not For New Designs" status, indicating discontinued or obsolete classification. The 1N5392GHB0G is classified as "Active," ensuring ongoing availability and manufacturer support for new production and design implementations.

Compliance and Certification

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying environmental and regulatory requirements. The 1N5392GHB0G includes AEC-Q101 automotive qualification, providing additional assurance for applications requiring automotive-grade component reliability.

Current Rating Differential

The 1N5392GHB0G is rated for 1.5A average rectified current, compared to the RL202GP-TP's 2A rating. This 0.5A reduction requires circuit-level analysis to confirm the substitute part operates within its current specification. Applications with peak or average currents not exceeding 1.5A accommodate this substitute without performance degradation.

Electrical Performance

Both parts share identical reverse voltage (100V), recovery speed characteristics (>500ns), and reverse leakage current (5µA @ 100V). The 1N5392GHB0G exhibits slightly higher forward voltage (1.1V @ 1.5A versus 1V @ 2A) and lower capacitance (15pF versus 20pF), representing negligible differences in typical rectification applications.

Package and Thermal Compatibility

Both parts utilize DO-204AC/DO-15 axial through-hole packaging with identical operating temperature ranges (-55°C to 150°C), ensuring mechanical and thermal interchangeability in existing circuit board layouts.

Frequently Asked Questions (FAQ)

Q: Can the 1N5392GHB0G directly replace the RL202GP-TP in all applications?

A: Direct replacement is possible when the application's average rectified current does not exceed 1.5A. The 1.5A current rating of the 1N5392GHB0G is the limiting factor. Applications designed for the full 2A capability of the RL202GP-TP require circuit redesign or alternative substitute selection.

Q: Are the DO-15 and DO-204AC packages identical?

A: DO-15 and DO-204AC designate the same physical package format for axial through-hole diodes. These designations are interchangeable in component specifications and PCB layouts.

Q: What is the significance of AEC-Q101 qualification on the 1N5392GHB0G?

A: AEC-Q101 is an automotive industry qualification standard ensuring component reliability under automotive environmental and operational stresses. This certification is relevant for applications in automotive or similarly demanding environments. Non-automotive applications are unaffected by this qualification status.

Q: Does the forward voltage difference (1V versus 1.1V) impact circuit performance?

A: The 0.1V forward voltage difference is negligible in most rectification applications. Power dissipation increases marginally at the 1.5A rating. Applications with tight voltage regulation or high-frequency switching may require detailed thermal and efficiency analysis.

Q: Why is the RL202GP-TP marked "Not For New Designs"?

A: This designation indicates the part has reached end-of-life status and is no longer recommended for new product development. Existing inventory may remain available, but long-term supply is not guaranteed. New designs should incorporate active, currently manufactured alternatives such as the 1N5392GHB0G.

Q: Are there other substitute parts listed for the 1N5392GHB0G?

A: The 1N5392GHB0G cross-references to GP15B-E3/54, EGP20B-E3/73, RGP15B-E3/54, EGP20B-E3/54, and EGP20B. These parts share equivalent electrical specifications and packaging but originate from different manufacturers or product lines.