RL106-N-2-3-AP Equivalent & Substitute Parts

Part Overview

The RL106-N-2-3-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 in an axial through-hole package. This part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design support and procurement continuity. Equivalent parts maintain identical electrical and mechanical specifications, while substitute parts satisfy the same functional requirements within specified parameter tolerances.

Substiute Parts

RL106-N-2-3-AP

Micro Commercial CoIn Stock: 1080RL106-N-2-3-AP Datasheet

Current PartRFQ

RL106GP-AP

Micro Commercial CoIn Stock: 640RL106GP-AP Datasheet

Parametric EquivalentRFQ

EM 1BV

Sanken Electric USA Inc.In Stock: 781EM 1BV Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RL106-N-2-3-AP is determined by equivalence in the following critical parameters: reverse voltage rating (800 V), average rectified current (1 A), forward voltage drop (1.1 V maximum at 1 A), recovery speed classification (standard recovery >500ns), reverse leakage current (5 µA at 800 V), through-hole mounting configuration, and axial package format. Parts are grouped into two categories:

Parametric Equivalent: RL106GP-AP maintains identical electrical specifications and mechanical form factor, differing only in product status (active versus obsolete) and packaging format (Tape & Box versus standard).

Similar Substitute: EM 1BV satisfies the primary functional requirements of 800 V reverse voltage and 1 A current rating with through-hole axial mounting. This part exhibits acceptable variations in forward voltage (1.05 V versus 1.1 V maximum), reverse leakage current (20 µA versus 5 µA at 800 V), and operating temperature range (-40°C to 150°C versus -55°C to 150°C), all within acceptable engineering tolerances for general-purpose rectification applications.

Parameter Comparison

Engineering Selection Recommendations

RL106GP-AP is the primary recommended substitute for RL106-N-2-3-AP. This part is manufactured by the same supplier (Micro Commercial Co), maintains identical electrical and thermal specifications, and carries active product status with ROHS3 compliance certification. The only distinction is packaging format (Tape & Box versus standard), which does not affect electrical performance or mechanical compatibility in through-hole applications. This part is suitable for direct replacement in all applications where the original part was specified.

EM 1BV is an acceptable secondary substitute for applications where the specified parameter variations are tolerable. This Sanken Electric USA Inc. component meets the primary voltage and current requirements with equivalent mounting and package format. The lower forward voltage (1.05 V versus 1.1 V) and higher reverse leakage current (20 µA versus 5 µA) represent acceptable trade-offs in general-purpose rectification circuits. The narrower operating temperature range (-40°C to 150°C) requires verification against application-specific thermal requirements. This part carries RoHS compliance certification and is available in Tape & Reel packaging.

Frequently Asked Questions (FAQ)

Q: Can RL106GP-AP be used as a direct replacement for RL106-N-2-3-AP?

A: Yes. RL106GP-AP is a parametric equivalent with identical electrical specifications (800 V reverse voltage, 1 A current, 1.1 V forward voltage, 5 µA reverse leakage) and mechanical form factor (through-hole axial package). The difference in packaging format (Tape & Box) does not affect electrical performance or board-level compatibility.

Q: What are the key differences between RL106GP-AP and EM 1BV?

A: Both parts share the same voltage rating (800 V), current rating (1 A), and through-hole axial package format. RL106GP-AP is manufactured by Micro Commercial Co with forward voltage of 1.1 V and reverse leakage of 5 µA. EM 1BV is manufactured by Sanken Electric USA Inc. with forward voltage of 1.05 V and reverse leakage of 20 µA. RL106GP-AP maintains tighter specifications and is the preferred equivalent. EM 1BV is acceptable where the parameter variations are within circuit design tolerances.

Q: Is the operating temperature range difference between RL106-N-2-3-AP and EM 1BV significant?

A: The RL106-N-2-3-AP operates from -55°C to 150°C, while EM 1BV operates from -40°C to 150°C. The difference at the lower temperature limit (-55°C versus -40°C) must be evaluated against application requirements. If the circuit operates below -40°C, EM 1BV is not suitable. If operation is limited to -40°C and above, this difference is not a constraint.

Q: Why is RL106-N-2-3-AP classified as obsolete?

A: Product obsolescence is determined by manufacturer discontinuation. RL106GP-AP is the active equivalent from the same manufacturer and is recommended for new designs and ongoing procurement.

Q: Are all three parts RoHS compliant?

A: RL106-N-2-3-AP and RL106GP-AP are ROHS3 compliant. EM 1BV is RoHS compliant. Both certifications satisfy RoHS requirements for electronic components.

Q: What is the significance of the reverse leakage current difference?

A: RL106-N-2-3-AP and RL106GP-AP specify 5 µA reverse leakage at 800 V, while EM 1BV specifies 20 µA. In high-impedance circuits or applications sensitive to leakage current, the lower leakage of the Micro Commercial Co parts is preferable. In standard rectification applications, the 20 µA leakage of EM 1BV is typically acceptable.

Q: Can packaging format affect circuit performance?

A: Packaging format (standard, Tape & Box, or Tape & Reel) affects procurement, handling, and assembly processes but does not affect electrical performance or board-level compatibility. All three parts use identical through-hole axial packages suitable for the same PCB footprints.