FR152S-AP Equivalent & Substitute Parts

Part Overview

The FR152S-AP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 100 V DC reverse voltage and 1.5 A average rectified current in a DO-41 axial through-hole package. This component is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for ongoing production and repair applications.

Substiute Parts

FR152S-AP

Micro Commercial CoIn Stock: 1014FR152S-AP Datasheet

Current PartRFQ

FR152GP-AP

Micro Commercial CoIn Stock: 792FR152GP-AP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FR152S-AP is determined by equivalence across the following critical parameters:

• Reverse Voltage Rating: 100 V maximum
• Average Rectified Current: 1.5 A
• Forward Voltage Drop: 1.3 V at 1.5 A
• Reverse Recovery Time: 150 ns
• Reverse Leakage Current: 5 µA at 100 V
• Junction Temperature Range: -55°C to 150°C
• Technology Classification: Standard rectifier diode
• Speed Category: Fast Recovery ≤ 500ns, > 200mA

The FR152GP-AP qualifies as a direct electrical equivalent, maintaining identical electrical performance specifications. The primary distinction is the package format: FR152S-AP uses DO-41 (DO-204AL) axial configuration, while FR152GP-AP uses DO-15 (DO-204AC) axial configuration. Both are through-hole mounting technologies with equivalent lead spacing and mechanical footprints suitable for standard PCB layouts.

Parameter Comparison

Engineering Selection Recommendations

The FR152GP-AP is the direct electrical equivalent for the obsolete FR152S-AP. Selection of this substitute is based on the following engineering criteria:

Electrical Equivalence: All electrical parameters—reverse voltage, forward current, forward voltage drop, reverse recovery time, reverse leakage current, and capacitance—are identical between the two parts.

Product Status: The FR152GP-AP maintains active product status with current manufacturing and distribution, whereas the FR152S-AP is classified as obsolete. This transition ensures long-term component availability and supply chain continuity.

Compliance and Certifications: Both parts carry identical RoHS3 compliance, ECCN classification (EAR99), and HTSUS coding (8541.10.0080), confirming regulatory and trade equivalence.

Package Consideration: The primary distinction is the package format. The FR152S-AP uses DO-41 (DO-204AL) axial packaging, while the FR152GP-AP uses DO-15 (DO-204AC) axial packaging. Both are through-hole axial diodes with compatible mechanical footprints for standard PCB applications. PCB layout modifications may be required if the original design specifies DO-41 lead spacing; however, both formats are standard through-hole axial configurations suitable for conventional soldering processes.

Moisture Sensitivity: Both parts carry MSL Level 1 (Unlimited), indicating no moisture sensitivity constraints during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can FR152GP-AP be used as a direct replacement for FR152S-AP in all applications?

A: Yes, from an electrical standpoint. The FR152GP-AP provides identical electrical performance across all specified parameters. The only consideration is the package format difference (DO-41 versus DO-15). Both are through-hole axial packages; however, PCB hole spacing and lead diameter may differ slightly. Verify the original PCB design specifications for lead spacing and hole diameter compatibility before implementation.

Q: What is the difference between DO-41 and DO-15 packages?

A: Both DO-41 (DO-204AL) and DO-15 (DO-204AC) are through-hole axial diode packages. The primary differences are in lead diameter and overall package dimensions. DO-41 is the larger format, while DO-15 is more compact. Both are standard industry packages used in through-hole PCB designs. Confirm PCB hole specifications match the selected package before assembly.

Q: Why is FR152S-AP classified as obsolete?

A: The FR152S-AP is listed as obsolete by the manufacturer. The FR152GP-AP, with identical electrical specifications, is the active equivalent and is recommended for new designs and ongoing production requirements.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts carry identical RoHS3 compliance, ECCN classification (EAR99), and HTSUS coding (8541.10.0080). They are fully equivalent from a regulatory and trade perspective.

Q: What is the moisture sensitivity level for these diodes?

A: Both parts carry MSL Level 1 (Unlimited), indicating no moisture sensitivity constraints. Standard storage and handling procedures apply without special moisture control requirements.

Q: Can I use FR152GP-AP in a design originally specified for FR152S-AP without circuit modifications?

A: Electrical circuit modifications are not required. The electrical performance is identical. However, PCB layout modifications may be necessary if the original design has specific hole spacing or lead diameter requirements tied to the DO-41 package. Verify mechanical compatibility with your PCB design before implementation.