Equivalent & Substitute Parts for CD214B-FS3D

Part Overview

CD214B-FS3D is a general-purpose rectifier diode from Bourns Inc., designed for surface mount applications with a maximum reverse voltage of 200 V and a continuous forward current of 3 A. The diode features fast recovery characteristics and operates across a wide junction temperature range. The part is active, RoHS3 compliant, and available in tape & reel packaging. Identifying substitute models is crucial for supply chain flexibility, compliance with regional regulations, or where inventory constraints necessitate cross-referencing with equivalent components.

Substiute Parts

CD214B-FS3D

Bourns Inc.In Stock: 829CD214B-FS3D Datasheet

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ES2DHE3_A/H

Vishay General Semiconductor - Diodes DivisionIn Stock: 32316ES2DHE3_A/H Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for diode rectifiers are identified by matching critical parameters that impact electrical and mechanical compatibility. The following key parameters are used to group acceptable substitutions: voltage rating, current rating, forward voltage, speed (reverse recovery time), reverse leakage current, capacitance, mounting type, package/case, operating temperature range, and compliance requirements. The substitute ES2DHE3_A/H is included due to alignment with these parameters as supplied in the data.

Parameter Comparison

Engineering Selection Recommendations

The main part CD214B-FS3D and substitute part ES2DHE3_A/H are both active and RoHS3 compliant, with Moisture Sensitivity Level 1. The substitute features AEC-Q101 automotive qualification, while CD214B-FS3D does not specify additional qualifications. Selection should consider product status (active), RoHS compliance, and REACH status as provided.

Frequently Asked Questions (FAQ)

Q1: What key parameters are used to determine if ES2DHE3_A/H is a substitute for CD214B-FS3D?
A1: Substitution is based on voltage rating, average rectified current, forward voltage, speed (reverse recovery time), mounting type, package/case, operating temperature range, RoHS status, and moisture sensitivity.

Q2: How does the package/case differ between CD214B-FS3D and ES2DHE3_A/H?
A2: CD214B-FS3D uses a 2-SMD, No Lead package, while ES2DHE3_A/H uses a DO-214AA (SMB) package. Ensure mechanical compatibility with the PCB footprint.

Q3: Are both parts RoHS compliant?
A3: Both diodes are stated as ROHS3 Compliant.

Q4: What is the difference in maximum average rectified current (Io)?
A4: CD214B-FS3D has a current rating of 3A; ES2DHE3_A/H is rated at 2A.

Q5: What main compliance differences exist?
A5: ES2DHE3_A/H is AEC-Q101 qualified for automotive applications and listed as REACH Unaffected; CD214B-FS3D is REACH Affected.

Q6: Is the operating temperature range identical?
A6: CD214B-FS3D operates from -65°C to 175°C; ES2DHE3_A/H operates from -55°C to 150°C.

Q7: Can the substitute be used without changes to the board layout?
A7: Package dimensions and pin configurations should be reviewed due to different package types.