FR307GP-AP Equivalent & Substitute Parts

Part Overview

The FR307GP-AP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 1000 V DC reverse voltage and 3 A average rectified current in a DO-201AD axial through-hole package. This diode is classified as Active product status and features fast recovery characteristics with a reverse recovery time of 500 ns. The part is RoHS3 compliant and REACH unaffected, suitable for applications requiring high-voltage rectification in standard industrial and consumer electronics.

Equivalent and substitute parts are identified based on matching or exceeding critical electrical parameters while maintaining compatible package geometry and thermal operating ranges. Substitutes must satisfy the same voltage rating, package type, and mounting configuration to ensure direct replacement capability.

Substiute Parts

FR307GP-AP

Micro Commercial CoIn Stock: 752FR307GP-AP Datasheet

Current PartRFQ

RGP25M-E3/54

Vishay General Semiconductor - Diodes DivisionIn Stock: 3875RGP25M-E3/54 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FR307GP-AP are identified based on the following critical parameters that determine functional equivalence:

Voltage Rating: The substitute must maintain a DC reverse voltage rating of 1000 V or higher to ensure safe operation in the same circuit topology.

Package and Mounting: The substitute must use the DO-201AD axial through-hole package to ensure mechanical and electrical compatibility with existing PCB layouts and assembly processes.

Current Rating: The substitute current rating must be equal to or greater than 3 A average rectified current. Parts with lower current ratings are not suitable for direct replacement.

Recovery Characteristics: The substitute must maintain fast recovery characteristics with reverse recovery time of 500 ns or less to preserve circuit performance and switching behavior.

Reverse Leakage: The substitute must not exceed 5 µA reverse leakage current at 1000 V to maintain acceptable standby power consumption and circuit reliability.

Compliance: The substitute must maintain RoHS3 compliance and REACH unaffected status to satisfy regulatory and supply chain requirements.

The RGP25M-E3/54 from Vishay General Semiconductor meets these criteria with equivalent voltage and package specifications, though with a reduced current rating of 2.5 A.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: The FR307GP-AP remains the primary choice for applications requiring the full 3 A average rectified current rating. Both the main part and substitute maintain Active product status, ensuring continued availability and supply chain stability.

Substitute Applicability: The RGP25M-E3/54 is suitable for applications where the circuit load does not exceed 2.5 A average rectified current. The substitute provides equivalent voltage performance, identical recovery characteristics, and matching reverse leakage specifications. The substitute offers an extended operating temperature range (-65°C to 175°C versus -55°C to 150°C), which may be advantageous in extreme thermal environments.

Compliance Alignment: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for EU and international markets. Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling requirements during storage or assembly.

Package Compatibility: Both parts use the DO-201AD axial through-hole package, ensuring mechanical interchangeability on existing PCB designs without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can the RGP25M-E3/54 directly replace the FR307GP-AP in all applications?

A: The RGP25M-E3/54 is suitable for direct replacement only in applications where the average rectified current does not exceed 2.5 A. If the circuit requires the full 3 A rating, the FR307GP-AP must be used. Both parts share identical voltage ratings, package geometry, and recovery characteristics.

Q: What is the significance of the 500 ns reverse recovery time?

A: The 500 ns reverse recovery time indicates fast recovery diode performance, enabling rapid switching transitions and reduced switching losses in rectifier circuits. Both the main part and substitute maintain this specification, ensuring equivalent circuit behavior.

Q: Are there thermal considerations when selecting between these parts?

A: The RGP25M-E3/54 offers a wider operating temperature range (-65°C to 175°C) compared to the FR307GP-AP (-55°C to 150°C). For applications operating at temperature extremes, the substitute may provide additional margin. However, the reduced current rating must still be verified against circuit requirements.

Q: How do the forward voltage characteristics compare?

A: Both parts specify 1.3 V maximum forward voltage at their respective rated currents (3 A for FR307GP-AP, 2.5 A for RGP25M-E3/54). Forward voltage performance is equivalent at the rated current levels.

Q: What is the difference in capacitance between these parts?

A: The RGP25M-E3/54 specifies 60 pF capacitance at 4 V and 1 MHz, compared to 50 pF for the FR307GP-AP. This 10 pF difference is negligible for most rectifier applications and does not affect functional compatibility.

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

A: Yes, both parts use the DO-201AD axial through-hole package. The FR307GP-AP is supplied in standard packaging, while the RGP25M-E3/54 is supplied in Cut Tape (CT) format. Both are mechanically and electrically identical in package geometry.

Q: Do these parts require different handling or storage procedures?

A: Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control requirements during storage or assembly. Standard component handling procedures apply to both parts.