Equivalent & Substitute Parts for ES1CLH Diode Rectifier

Part Overview

The ES1CLH from Taiwan Semiconductor Corporation is a fast recovery, surface mount rectifier in the Diodes, Rectifiers category, featuring a maximum reverse voltage of 150 V and an average rectified current of 1A. It comes in a SOD-123 Sub SMA package and targets automotive-grade applications, compliant with AEC-Q101. This part is listed with "Not For New Designs" status, indicating the necessity to evaluate suitable alternatives for future production or ongoing design requirements.

Substiute Parts

ES1CLH

Taiwan Semiconductor CorporationIn Stock: 939ES1CLH Datasheet

Current PartRFQ

ES1DLWH

Taiwan Semiconductor CorporationIn Stock: 36338ES1DLWH Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for ES1CLH are selected strictly based on matching or exceeding key electrical and mechanical specifications: reverse voltage rating, average rectified current, forward voltage at rated current, recovery speed, leakage current, package type, mounting method, compliance certifications, and automotive qualification. Only parts satisfying these criteria and provided in the input are included in this reference.

Parameter Comparison

Engineering Selection Recommendations

The ES1CLH diode rectifier is listed as "Not For New Designs." ES1DLWH, the MFR recommended substitute, is listed as "Active" and shares matching or higher levels of voltage, current, speed, compliance (ROHS3, REACH), and category. Automotive grade and AEC-Q101 qualification are maintained. Package format differs (SOD-123 vs. SOD-123W); selection must be based on compatibility with existing PCB layouts and assembly requirements.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for substituting ES1CLH with ES1DLWH?
A1: The substitution is based strictly on voltage rating, average rectified current, reverse recovery speed, forward voltage, compliance certifications, mounting type, and package considerations as listed.

Q2: Are ES1CLH and ES1DLWH electrically equivalent?
A2: Both components meet or exceed key parameters: reverse voltage, rectified current, fast recovery time, and forward voltage. Ensure that the higher reverse voltage and differing capacitance are compatible with application requirements.

Q3: Does the difference in package (SOD-123 vs. SOD-123W) affect interchangeability?
A3: The package type impacts footprint and physical mounting. Verify that SOD-123W is compatible with the PCB layout originally designed for SOD-123 before substitution.

Q4: Are automotive-grade and compliance certifications maintained with ES1DLWH?
A4: ES1DLWH maintains automotive-grade, AEC-Q101 qualification, and ROHS3/REACH compliance as per the provided parameters.

Q5: Is the substitute part suitable for ongoing production and new designs?
A5: ES1DLWH is listed with "Active" product status and maintains all required compliance, making it suitable for ongoing production and new designs under the specified parameters.