DL4005-13-F Equivalent & Substitute Parts

Part Overview

The DL4005-13-F is a general-purpose rectifier diode manufactured by Diodes Incorporated, rated for 600 V DC reverse voltage and 1 A average rectified current in a surface mount MELF package. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing design requirements and procurement needs. Substitute parts must maintain electrical compatibility across voltage, current, and thermal specifications while accommodating available packaging options.

Substiute Parts

DL4005-13-F

Diodes IncorporatedIn Stock: 135141DL4005-13-F Datasheet

Current PartRFQ

1N5618US

Microchip TechnologyIn Stock: 8381N5618US Datasheet

MFR RecommendedRFQ

1N6663US

Microchip TechnologyIn Stock: 10391N6663US Datasheet

MFR RecommendedRFQ

BYM10-600-E3/96

Vishay General Semiconductor - Diodes DivisionIn Stock: 120278BYM10-600-E3/96 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DL4005-13-F are selected based on the following electrical and mechanical criteria:

Primary Matching Criteria:

• Voltage - DC Reverse (Vr) (Max): 600 V minimum
• Current - Average Rectified (Io): 1 A or greater
• Mounting Type: Surface Mount
• Package compatibility: MELF or equivalent surface mount form factor

Secondary Compatibility Factors:

• Forward voltage characteristics within acceptable operating ranges
• Recovery speed classification (Standard or faster)
• Reverse leakage current performance
• Operating temperature range coverage
• RoHS and regulatory compliance status

The following substitute parts meet or exceed the electrical requirements of the DL4005-13-F while maintaining surface mount compatibility:

1. BYM10-600-E3/96 – Direct package equivalent with identical MELF form factor and matching electrical specifications
2. 1N5618US – Higher current rating (1 A) with alternative D-5A package format
3. 1N6663US – Lower current rating (500 mA) with faster recovery characteristics and alternative D-5A package format

Parameter Comparison

Engineering Selection Recommendations

BYM10-600-E3/96 (Recommended Primary Substitute)

The BYM10-600-E3/96 is the optimal substitute for the DL4005-13-F. This part maintains identical electrical specifications (600 V, 1 A) and package format (DO-213AB MELF). The BYM10-600-E3/96 is manufactured by Vishay General Semiconductor and carries active product status with ROHS3 compliance and REACH unaffected designation. The extended operating temperature range (-65°C to 175°C) provides improved thermal coverage compared to the original part. Reverse leakage current is slightly elevated (10 µA versus 5 µA) but remains within acceptable rectifier performance parameters. This part is available in high inventory quantities (120,200 pieces) and is supplied in Cut Tape and Digi-Reel packaging formats.

1N5618US (Secondary Substitute – Higher Current Capability)

The 1N5618US is suitable for applications where the 1 A current rating is adequate and package format flexibility is acceptable. This Microchip Technology part maintains the 600 V voltage specification and 1 A current rating with active product status. The D-5A package format differs from the original MELF package but provides equivalent surface mount functionality. The extended operating temperature range (-65°C to 200°C) exceeds the original specification. Forward voltage characteristics are specified at 3 A (1.3 V), which differs from the original 1 A specification point. Reverse leakage performance is superior (500 nA). RoHS non-compliance status requires evaluation against project requirements. Inventory availability is limited (799 pieces).

1N6663US (Tertiary Substitute – Lower Current Rating)

The 1N6663US is applicable only for applications where the load current does not exceed 500 mA. This Microchip Technology part maintains the 600 V voltage specification but is rated for 500 mA average rectified current, representing a 50% reduction from the original 1 A rating. The part features fast recovery characteristics (≤500ns) compared to the standard recovery of the original part. Reverse leakage performance is excellent (50 nA). The D-5A package format provides surface mount compatibility. Operating temperature range (-65°C to 175°C) exceeds the original specification. RoHS non-compliance status requires project evaluation. Inventory availability is moderate (941 pieces).

Frequently Asked Questions (FAQ)

Q: Can the BYM10-600-E3/96 be used as a direct replacement for the DL4005-13-F?

A: Yes. The BYM10-600-E3/96 maintains identical voltage (600 V), current (1 A), and package specifications (DO-213AB MELF). Both parts are surface mount components with compatible electrical characteristics. The BYM10-600-E3/96 is active and ROHS3 compliant, addressing the obsolescence of the DL4005-13-F.

Q: What is the difference between the MELF and D-5A package formats?

A: Both are surface mount packages for rectifier diodes. The DO-213AB MELF (glass) is the original package format for the DL4005-13-F. The SQ-MELF D-5A is an alternative surface mount format used by the 1N5618US and 1N6663US. Package selection depends on PCB layout compatibility and assembly equipment capabilities.

Q: Can the 1N6663US replace the DL4005-13-F in all applications?

A: No. The 1N6663US is rated for 500 mA average rectified current, while the DL4005-13-F is rated for 1 A. The 1N6663US is suitable only for applications where the maximum load current does not exceed 500 mA. Exceeding this rating will result in component failure.

Q: Why do the substitute parts have different RoHS compliance statuses?

A: RoHS compliance status reflects the manufacturing date and regulatory requirements at the time of production. The DL4005-13-F and BYM10-600-E3/96 are ROHS3 compliant. The 1N5618US and 1N6663US are RoHS non-compliant. Project requirements and customer specifications determine whether RoHS compliance is mandatory.

Q: What is the significance of reverse leakage current differences?

A: Reverse leakage current affects power dissipation and circuit performance at high voltages. The DL4005-13-F specifies 5 µA at 600 V. The BYM10-600-E3/96 specifies 10 µA, which is acceptable for most general-purpose rectifier applications. The 1N5618US (500 nA) and 1N6663US (50 nA) offer superior leakage performance for precision applications.

Q: Are there thermal considerations when selecting a substitute?

A: Yes. The DL4005-13-F operates from -55°C to 150°C. The BYM10-600-E3/96 extends this to -65°C to 175°C, and the 1N5618US extends to -65°C to 200°C. Verify that the selected substitute's operating temperature range encompasses the application's thermal environment.

Q: What does "Standard Recovery >500ns" mean?

A: Recovery speed describes how quickly the diode transitions from conducting to blocking state when reverse voltage is applied. Standard recovery (>500ns) is suitable for general-purpose rectification. The 1N6663US offers fast recovery (≤500ns), which reduces switching losses in high-frequency applications.

Q: Can forward voltage differences affect circuit performance?

A: Yes. Forward voltage drop affects power dissipation and voltage regulation. The DL4005-13-F specifies 1.1 V @ 1 A. The BYM10-600-E3/96 matches this specification. The 1N5618US specifies 1.3 V @ 3 A (different test condition), and the 1N6663US specifies 1 V @ 400 mA. Verify that forward voltage characteristics are acceptable for the application's power budget and regulation requirements.