DSRHD10-13 Equivalent & Substitute Parts

Part Overview

The DSRHD10-13 is a single-phase bridge rectifier manufactured by Diodes Incorporated, rated for 1 kV peak reverse voltage and 1 A average rectified current. It is packaged in a 4-T MiniDip surface mount configuration and complies with RoHS3 and REACH standards. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing system support and component procurement.

Substiute Parts

DSRHD10-13

Diodes IncorporatedIn Stock: 24105DSRHD10-13 Datasheet

Current PartRFQ

LBS10-13

Diodes IncorporatedIn Stock: 806LBS10-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete DSRHD10-13 is determined by strict equivalence across the following electrical and mechanical parameters:

• Diode Type: Single Phase bridge rectifier
• Peak Reverse Voltage: 1 kV
• Average Rectified Current: 1 A
• Forward Voltage: 1.1 V maximum at 1 A
• Operating Temperature Range: -55°C to 150°C
• Mounting Type: Surface Mount
• RoHS3 Compliance and MSL Level 1

The LBS10-13 meets all these criteria and is classified as a parametric equivalent. While package geometry differs (4-T MiniDip versus T-DFN5564-4), both are surface mount configurations suitable for automated assembly. The LBS10-13 is currently in active production status, providing long-term availability.

Parameter Comparison

Engineering Selection Recommendations

The LBS10-13 is the qualified substitute for the obsolete DSRHD10-13. Both components are manufactured by Diodes Incorporated and maintain identical electrical specifications for voltage, current, and temperature performance. The LBS10-13 offers the advantage of active production status, ensuring continued availability and supply chain stability.

Both parts carry RoHS3 compliance and MSL Level 1 ratings, meeting environmental and moisture handling requirements. The LBS10-13 demonstrates improved reverse leakage characteristics (5 µA versus 10 µA at 1000 V), representing enhanced performance within the same functional class.

Package differences between 4-T MiniDip and T-DFN5564-4 require PCB layout verification and potential footprint adjustment. Both packages are surface mount configurations compatible with standard automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the LBS10-13 directly replace the DSRHD10-13 without circuit modification?

A: Electrical substitution is valid based on identical voltage, current, and temperature ratings. PCB footprint compatibility must be verified, as the package geometries differ between 4-T MiniDip and T-DFN5564-4 formats.

Q: What is the significance of the lower reverse leakage current in the LBS10-13?

A: The LBS10-13 exhibits 5 µA reverse leakage at 1000 V compared to 10 µA for the DSRHD10-13. This represents improved device performance and does not affect substitution validity, as both values fall within acceptable operating parameters for single-phase bridge rectifier applications.

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

A: Both the DSRHD10-13 and LBS10-13 are RoHS3 compliant with MSL Level 1 ratings. The LBS10-13 is REACH Unaffected, while the DSRHD10-13 is REACH Affected. Both carry EAR99 ECCN classification.

Q: Why is the DSRHD10-13 obsolete while the LBS10-13 remains in active production?

A: Product lifecycle decisions are manufacturer-determined. The LBS10-13 represents the current production equivalent within the Diodes Incorporated bridge rectifier portfolio for this performance class.

Q: What packaging format should be specified for procurement?

A: The LBS10-13 is supplied in Tape & Reel (TR) format. Confirm packaging requirements with your procurement specification, as the original DSRHD10-13 packaging format is not specified in available data.