DBLS203GHRDG Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The DBLS203GHRDG is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation, designed for surface mount applications. This component is classified as a standard technology bridge rectifier with a peak reverse voltage rating of 200 V and an average rectified current capacity of 2 A. The part is actively produced and maintains automotive-grade qualification under AEC-Q101 standards. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when packaging configurations differ between procurement channels.

Substiute Parts

DBLS203GHRDG

Taiwan Semiconductor CorporationIn Stock: 864DBLS203GHRDG Datasheet

Current PartRFQ

DBLS203G

Taiwan Semiconductor CorporationIn Stock: 2629DBLS203G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DBLS203GHRDG are identified based on electrical and mechanical parameter equivalence. The primary substitution criterion is the matching of all critical electrical specifications: single-phase diode type, standard technology classification, 200 V peak reverse voltage rating, 2 A average rectified current capacity, forward voltage of 1.15 V at 2 A, and reverse leakage current of 2 µA at 200 V. The operating temperature range of -55°C to 150°C (TJ) and the 4-SMD gull wing surface mount package configuration must remain consistent across substitute selections.

The DBLS203G is classified as a parametric equivalent based on identical electrical performance specifications and mechanical packaging. The distinction between DBLS203GHRDG and DBLS203G relates to packaging format: DBLS203GHRDG is supplied in standard packaging configuration, while DBLS203G is supplied in Tape & Reel (TR) format. Both parts maintain the same base product number (DBLS203), automotive-grade classification, AEC-Q101 qualification, RoHS3 compliance, and MSL rating of 1 (Unlimited).

Parameter Comparison

Engineering Selection Recommendations

Both DBLS203GHRDG and DBLS203G are active products manufactured by Taiwan Semiconductor Corporation with identical electrical and mechanical specifications. Selection between these parts is determined by procurement and assembly requirements rather than functional performance.

DBLS203GHRDG is suitable for applications requiring standard packaging format delivery. This configuration is appropriate for lower-volume production runs or applications where component-level inventory management is preferred.

DBLS203G is supplied in Tape & Reel (TR) format, which is the standard packaging configuration for automated surface mount assembly processes. This format is appropriate for high-volume manufacturing environments utilizing pick-and-place equipment and automated soldering processes.

Both parts maintain automotive-grade classification and AEC-Q101 qualification, confirming suitability for automotive applications. Both parts are RoHS3 compliant and carry MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

Frequently Asked Questions (FAQ)

Q: Can DBLS203G be used as a direct replacement for DBLS203GHRDG in circuit applications?

A: Yes. Both parts are electrically and mechanically identical. The DBLS203G functions identically to DBLS203GHRDG in all circuit applications. The only difference is the packaging format: DBLS203GHRDG uses standard packaging while DBLS203G uses Tape & Reel format.

Q: What is the difference between standard packaging and Tape & Reel (TR) format?

A: Standard packaging typically involves individual component packaging or small quantity trays suitable for manual handling and lower-volume assembly. Tape & Reel format supplies components on continuous carrier tape wound on reels, designed for automated pick-and-place assembly equipment used in high-volume manufacturing.

Q: Are there any electrical performance differences between DBLS203GHRDG and DBLS203G?

A: No. Both parts have identical electrical specifications: 200 V peak reverse voltage, 2 A average rectified current, 1.15 V forward voltage at 2 A, and 2 µA reverse leakage current at 200 V. Operating temperature range, forward voltage characteristics, and reverse leakage performance are identical.

Q: Can these parts be used interchangeably in automotive applications?

A: Yes. Both DBLS203GHRDG and DBLS203G carry automotive-grade classification and AEC-Q101 qualification. They are functionally equivalent for all automotive circuit applications.

Q: What does MSL 1 (Unlimited) mean for these components?

A: MSL 1 (Unlimited) indicates that these components have no moisture sensitivity restrictions. They can be stored and handled without special moisture control measures, and there are no time-limited shelf life constraints related to moisture absorption.

Q: Are both parts RoHS compliant?

A: Yes. Both DBLS203GHRDG and DBLS203G are ROHS3 compliant, confirming they meet Restriction of Hazardous Substances regulations.

Q: Which part should be selected for automated assembly processes?

A: DBLS203G in Tape & Reel format is the appropriate selection for automated surface mount assembly processes. This packaging format is compatible with standard pick-and-place equipment and automated soldering systems.

Q: Which part should be selected for manual assembly or lower-volume applications?

A: DBLS203GHRDG in standard packaging format is suitable for manual assembly processes and lower-volume production environments where component-level handling is preferred.