RL106GP-AP Equivalent & Substitute Parts

Part Overview

The RL106GP-AP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 800 V DC reverse voltage and 1 A average rectified current. This through-hole axial component operates across a junction temperature range of -55°C to 150°C and is classified as an active product with ROHS3 compliance. General-purpose rectifier diodes of this specification are used in power supply circuits, voltage regulation applications, and AC-to-DC conversion stages where standard recovery characteristics are acceptable. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and compliance certifications align with the original component's functional requirements.

Substiute Parts

RL106GP-AP

Micro Commercial CoIn Stock: 640RL106GP-AP Datasheet

Current PartRFQ

EM 2BV1

Sanken Electric USA Inc.In Stock: 2075EM 2BV1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RL106GP-AP is determined by alignment of the following critical electrical and mechanical parameters:

Voltage Rating: The substitute part must maintain a DC reverse voltage (Vr) rating of 800 V or higher to ensure safe operation in the same circuit topology.

Current Rating: The substitute part must support an average rectified current (Io) rating equal to or greater than 1 A to handle the intended load without thermal stress.

Recovery Characteristics: The substitute part must operate with standard recovery speed characteristics (>500 ns recovery time at >200 mA) to maintain compatibility with circuit timing and switching behavior.

Mounting and Package: The substitute part must be a through-hole axial package to ensure mechanical fit within existing PCB layouts and assembly processes.

Compliance: The substitute part must maintain RoHS compliance status to satisfy regulatory and procurement requirements.

The EM 2BV1 manufactured by Sanken Electric USA Inc. meets all substitution criteria through equivalent voltage rating, higher current capacity, matching recovery speed, identical axial through-hole package configuration, and active RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (RL106GP-AP): Select the RL106GP-AP when the extended lower operating temperature limit of -55°C is required for the application. This component is ROHS3 compliant and maintains active product status with established supply availability.

Substitute Selection (EM 2BV1): Select the EM 2BV1 when the application operating temperature range does not require operation below -40°C. The EM 2BV1 provides higher current capacity (1.2 A versus 1 A), lower forward voltage drop (920 mV versus 1.1 V), and maintains RoHS compliance. The higher current rating provides additional thermal margin in applications operating near the 1 A specification limit. Both components are active products with established supply chains.

Compliance Consideration: Both components satisfy RoHS regulatory requirements. The RL106GP-AP carries ROHS3 certification while the EM 2BV1 carries RoHS certification. Both are suitable for procurement in regulated markets.

Frequently Asked Questions (FAQ)

Q: Can the EM 2BV1 directly replace the RL106GP-AP in all applications?

A: The EM 2BV1 is a direct substitute for applications where the operating temperature range of -40°C to 150°C is acceptable. If the application requires operation below -40°C, the RL106GP-AP must be retained due to its -55°C lower temperature limit.

Q: What is the impact of the higher reverse leakage current in the EM 2BV1?

A: The EM 2BV1 exhibits 10 µA reverse leakage at 800 V compared to 5 µA for the RL106GP-AP. This difference is within standard rectifier diode tolerances and does not affect circuit functionality in typical power supply applications. Applications with extremely low leakage requirements should retain the RL106GP-AP.

Q: Does the lower forward voltage drop of the EM 2BV1 affect circuit design?

A: The EM 2BV1 forward voltage drop of 920 mV at 1.2 A is lower than the RL106GP-AP at 1.1 V at 1 A. This results in reduced power dissipation and heat generation, which is beneficial for thermal management. No circuit redesign is required; the substitute performs more efficiently.

Q: Are the axial through-hole packages mechanically identical?

A: Both components use axial through-hole package configurations suitable for PCB mounting. No mechanical modifications to the PCB layout or assembly process are required when substituting between these parts.

Q: What is the significance of the higher current rating on the EM 2BV1?

A: The EM 2BV1 is rated for 1.2 A average rectified current compared to 1 A for the RL106GP-AP. This provides additional thermal headroom and allows operation with greater safety margin in applications approaching the 1 A specification limit.

Q: Are both components available in the same packaging format?

A: The RL106GP-AP is supplied in Tape & Box (TB) packaging while the EM 2BV1 is supplied in Cut Tape (CT) packaging. Both formats are standard for through-hole components and do not affect electrical performance or PCB assembly compatibility.