1F5-AP General Purpose Rectifier Diode Equivalent & Substitute Parts

Part Overview

The 1F5-AP is a general purpose rectifier diode manufactured by Micro Commercial Co, rated for 600 V DC reverse voltage and 1 A average rectified current in an R-1 axial through-hole package. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing design support and procurement continuity. The substitute part 1F5G-AP provides functional equivalence with identical electrical specifications and active product status.

Substiute Parts

1F5-AP

Micro Commercial CoIn Stock: 11521F5-AP Datasheet

Current PartRFQ

1F5G-AP

Micro Commercial CoIn Stock: 6821F5G-AP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1F5-AP with the 1F5G-AP is based on electrical and mechanical parameter equivalence. Both components share identical specifications across all critical parameters that determine functional compatibility:

Key Parameters for Substitution Validation:

• Voltage - DC Reverse (Vr) (Max): 600 V
• Current - Average Rectified (Io): 1 A
• Voltage - Forward (Vf) (Max) @ If: 1.3 V @ 1 A
• Reverse Recovery Time (trr): 250 ns
• Current - Reverse Leakage @ Vr: 5 µA @ 600 V
• Capacitance @ Vr, F: 12 pF @ 4 V, 1 MHz
• Package / Case: R-1, Axial
• Mounting Type: Through Hole
• Operating Temperature - Junction: -55°C ~ 150°C
• Speed Classification: Fast Recovery ≤ 500 ns, > 200 mA (Io)

The 1F5G-AP maintains active product status, ensuring continued availability and manufacturing support compared to the obsolete 1F5-AP.

Parameter Comparison

Engineering Selection Recommendations

The 1F5G-AP is a direct functional equivalent to the 1F5-AP with complete electrical and mechanical parameter alignment. Selection of the 1F5G-AP is supported by the following factors:

Product Status: The 1F5G-AP maintains active product status, ensuring long-term availability and manufacturing continuity. The 1F5-AP is classified as obsolete, creating supply chain risk for new designs and ongoing production.

Compliance Certifications: Both components maintain ROHS3 compliance and identical export classification (EAR99). The 1F5G-AP carries REACH Unaffected status, providing additional regulatory documentation.

Electrical Equivalence: All electrical parameters are identical, including voltage ratings, current specifications, forward voltage characteristics, reverse recovery time, leakage current, and capacitance values.

Mechanical Compatibility: Both components utilize the R-1 axial through-hole package with identical mounting characteristics, enabling direct board-level substitution without layout modifications.

Inventory Availability: The 1F5G-AP is available in active inventory (632 Pcs), whereas the 1F5-AP is obsolete stock (1097 Pcs).

Frequently Asked Questions (FAQ)

Q: Can the 1F5G-AP be used as a direct replacement for the 1F5-AP in existing designs?

A: Yes. The 1F5G-AP is electrically and mechanically equivalent to the 1F5-AP. All electrical parameters, including voltage ratings, current specifications, and recovery characteristics, are identical. The R-1 axial through-hole package is the same, enabling direct board-level substitution without design modifications.

Q: What is the primary reason for substituting the 1F5-AP with the 1F5G-AP?

A: The 1F5-AP is classified as obsolete, creating supply chain discontinuity. The 1F5G-AP provides identical functionality with active product status, ensuring continued availability and manufacturing support.

Q: Are there any differences in compliance or regulatory status between these components?

A: Both components are ROHS3 compliant with identical export classification (EAR99). The 1F5G-AP includes REACH Unaffected status, providing additional regulatory documentation. No compliance barriers exist for substitution.

Q: Do these components have the same operating temperature range?

A: Yes. Both the 1F5-AP and 1F5G-AP operate across the identical junction temperature range of -55°C to 150°C.

Q: Is the reverse recovery time specification identical between these parts?

A: Yes. Both components have a reverse recovery time (trr) of 250 ns, confirming identical fast recovery diode performance characteristics.

Q: Can these components be used interchangeably in high-frequency switching applications?

A: Yes. Both components meet fast recovery specifications (≤ 500 ns, > 200 mA) with identical reverse recovery time of 250 ns, supporting high-frequency switching circuit requirements.

Q: Are there any moisture sensitivity considerations for these components?

A: No. Both components have Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture-related handling restrictions.