B520CE-13 Equivalent & Substitute Parts

Part Overview

The B520CE-13 is a Schottky rectifier diode manufactured by Diodes Incorporated, rated for 20 V DC reverse voltage and 5 A average rectified current in a Surface Mount SMC (DO-214AB) package. This component is classified as Obsolete, indicating discontinuation from active production. Identification of equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing manufacturing requirements for applications utilizing this diode specification.

Substiute Parts

B520CE-13

Diodes IncorporatedIn Stock: 903B520CE-13 Datasheet

Current PartRFQ

B520C-13-F

Diodes IncorporatedIn Stock: 32136B520C-13-F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the B520CE-13 is based on electrical and mechanical parameter equivalence within the Schottky rectifier diode category. The substitute part B520C-13-F maintains identical specifications for the primary functional parameters: 20 V reverse voltage rating, 5 A average rectified current, 550 mV forward voltage drop at 5 A, fast recovery speed characteristic, and DO-214AB SMC surface mount package configuration.

The substitution logic is determined by the following key parameters:

• Voltage - DC Reverse (Vr) (Max): 20 V
• Current - Average Rectified (Io): 5 A
• Voltage - Forward (Vf) (Max) @ If: 550 mV @ 5 A
• Package / Case: DO-214AB, SMC
• Technology: Schottky
• Mounting Type: Surface Mount

Parameter Comparison

Engineering Selection Recommendations

The B520C-13-F is the direct substitute for the obsolete B520CE-13. Both components are manufactured by Diodes Incorporated and share identical electrical ratings for reverse voltage, rectified current, and forward voltage characteristics. Both are ROHS3 Compliant and carry the same ECCN and HTSUS classifications.

The B520C-13-F is classified as Active product status, ensuring ongoing availability and supply chain support. The substitute part is supplied in Tape & Reel (TR) packaging with Moisture Sensitivity Level (MSL) 1 (Unlimited), providing enhanced handling flexibility for manufacturing environments.

Minor parameter variations exist in reverse leakage current (500 µA versus 100 µA) and junction capacitance (300 pF versus 340 pF), both within acceptable tolerance ranges for Schottky rectifier applications and do not affect functional equivalence for standard rectification circuits.

Frequently Asked Questions (FAQ)

Q: Can B520C-13-F directly replace B520CE-13 in existing designs?

A: Yes. Both components share identical voltage ratings (20 V), current ratings (5 A), forward voltage characteristics (550 mV @ 5 A), and package configuration (DO-214AB SMC). Direct substitution is supported for surface mount applications.

Q: What is the difference in reverse leakage current between these parts?

A: The B520CE-13 specifies 100 µA reverse leakage at 20 V, while the B520C-13-F specifies 500 µA at the same conditions. This difference does not affect substitution eligibility for standard rectification applications.

Q: Are there packaging differences between the main part and substitute?

A: The B520CE-13 packaging type is not specified in available data. The B520C-13-F is supplied in Tape & Reel (TR) format with MSL 1 (Unlimited). Both use the DO-214AB SMC surface mount package. Verify packaging requirements for your specific manufacturing process.

Q: What compliance certifications apply to both parts?

A: Both B520CE-13 and B520C-13-F are ROHS3 Compliant. The B520C-13-F is REACH Unaffected, while the B520CE-13 is REACH Affected. Both carry ECCN EAR99 and HTSUS 8541.10.0080 classifications.

Q: Why is the B520CE-13 classified as Obsolete?

A: The B520CE-13 has been discontinued from active production by Diodes Incorporated. The B520C-13-F represents the active equivalent product for ongoing supply and new design implementations.

Q: Are there differences in operating temperature range?

A: The B520C-13-F specifies operating junction temperature range of -55°C to 150°C. Operating temperature data for the B520CE-13 is not provided in available specifications.