FR153S-AP Equivalent & Substitute Parts

Part Overview

The FR153S-AP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 200 V DC reverse voltage and 1.5 A average rectified current in a DO-41 axial through-hole package. This part is classified as obsolete, making identification of equivalent substitute components necessary for ongoing design support and procurement continuity. The FR153S-AP employs fast recovery technology with a reverse recovery time of 150 ns, suitable for standard rectification applications requiring moderate voltage and current ratings.

Substiute Parts

FR153S-AP

Micro Commercial CoIn Stock: 879FR153S-AP Datasheet

Current PartRFQ

FR153GP-AP

Micro Commercial CoIn Stock: 1094FR153GP-AP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FR153S-AP are identified based on electrical parameter equivalence and mechanical compatibility within the through-hole rectifier diode category. The substitution logic is governed by the following criteria:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 200 V
• Current - Average Rectified (Io): 1.5 A
• Voltage - Forward (Vf) (Max) @ If: 1.3 V @ 1.5 A
• Reverse Recovery Time (trr): 150 ns
• Current - Reverse Leakage @ Vr: 5 µA @ 200 V
• Capacitance @ Vr, F: 20 pF @ 4V, 1MHz
• Operating Temperature - Junction: -55°C to 150°C

Mechanical Parameters (Must Match):

• Mounting Type: Through Hole
• Technology: Standard
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Package Consideration: Substitute parts may employ different axial through-hole package designations (DO-15, DO-41) provided all electrical and environmental specifications remain equivalent. Package differences represent physical form factor variations that do not affect electrical performance when mounted in compatible through-hole applications.

Parameter Comparison

Engineering Selection Recommendations

The FR153GP-AP is a direct electrical equivalent to the FR153S-AP with identical performance specifications across all critical rectification parameters. The primary distinction is product status: FR153S-AP is obsolete while FR153GP-AP is active, ensuring ongoing availability and manufacturing support.

Both parts are manufactured by Micro Commercial Co and comply with ROHS3 environmental standards. The FR153GP-AP employs a DO-15 axial package instead of the DO-41 package used in the FR153S-AP. Both packages are through-hole axial configurations suitable for printed circuit board mounting in standard rectifier applications. The package difference represents a physical form factor variation with no impact on electrical performance.

Selection of FR153GP-AP for new designs or replacement procurement is supported by its active product status, equivalent electrical specifications, and identical environmental compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can FR153GP-AP directly replace FR153S-AP in existing circuit designs?

A: Yes. The FR153GP-AP provides identical electrical performance across all specified parameters including voltage rating, current capacity, forward voltage drop, and reverse recovery time. Both parts are through-hole axial diodes suitable for standard rectification applications.

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

A: Both DO-41 and DO-15 are through-hole axial package designations for rectifier diodes. The packages differ in physical dimensions and lead spacing. Both are compatible with standard through-hole printed circuit board layouts. Specific board layout compatibility depends on the original design's pad spacing and hole diameter specifications.

Q: Why is FR153S-AP listed as obsolete?

A: FR153S-AP is classified as obsolete by the manufacturer. FR153GP-AP is the active equivalent part available for current procurement and new design applications.

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

A: Both FR153S-AP and FR153GP-AP are ROHS3 compliant with identical Moisture Sensitivity Level (MSL) ratings of 1 (Unlimited). No compliance or certification differences exist between the two parts.

Q: What are the key electrical parameters that define substitution eligibility?

A: Substitution eligibility is determined by matching the following parameters: Voltage - DC Reverse (Vr) at 200 V, Current - Average Rectified (Io) at 1.5 A, Voltage - Forward (Vf) at 1.3 V @ 1.5 A, Reverse Recovery Time (trr) at 150 ns, Current - Reverse Leakage at 5 µA @ 200 V, Capacitance at 20 pF @ 4V 1MHz, and Operating Temperature range of -55°C to 150°C.

Q: Can FR153GP-AP be used in high-frequency switching applications?

A: Both parts employ fast recovery technology with a reverse recovery time of 150 ns, classified as fast recovery diodes. Application suitability depends on specific circuit requirements and switching frequency specifications beyond the scope of this substitution reference.