Equivalent & Substitute Parts for CD214C-S3G Diode Rectifier

Part Overview

The Bourns Inc. CD214C-S3G is a surface mount, general-purpose rectifier diode rated at 400V and 3A, housed in a 2-SMD, no-lead package. It is categorized under Diodes, Rectifiers and features standard recovery characteristics, making it suitable for a variety of power rectification applications. The product currently holds an active status and meets relevant compliance standards, such as ROHS3. Sourcing substitute or equivalent models is necessary to address supply chain continuity, inventory management, or alternative packaging requirements.

Key Parameters

Parameter	CD214C-S3G Value
Manufacturer	Bourns Inc.
Category	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	400 V
Current - Average Rectified (Io)	3A
Voltage - Forward (Vf) (Max) @ If	1 V @ 3 A
Speed	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	5 µA @ 400 V
Mounting Type	Surface Mount
Package / Case	2-SMD, No Lead
Supplier Device Package	2-SMD
Operating Temperature - Junction	-65°C ~ 175°C
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute selection for the CD214C-S3G diode rectifier is determined strictly by the matching of key electrical and mechanical parameters. These include the maximum DC reverse voltage (400 V), average rectified current (3A), maximum forward voltage (1 V @ 3A), rectification speed, reverse leakage current, mounting type (surface mount), and package configuration (2-SMD, no lead). Compliance status, such as RoHS3, and product activity are also included in the substitute evaluation.

Parameter Comparison

Parameter	CD214C-S3G	CD214B-S3G
Manufacturer	Bourns Inc.	Bourns Inc.
Category	Diodes, Rectifiers	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	400 V	400 V
Current - Average Rectified (Io)	3A	3A
Voltage - Forward (Vf) (Max) @ If	1 V @ 3 A	1 V @ 3 A
Speed	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	5 µA @ 400 V	5 µA @ 400 V
Mounting Type	Surface Mount	Surface Mount
Package / Case	2-SMD, No Lead	2-SMD, No Lead
Supplier Device Package	2-SMD	2-SMD
Operating Temperature - Junction	-65°C ~ 175°C	-65°C ~ 175°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active

Engineering Selection Recommendations

Both CD214C-S3G and CD214B-S3G are active products and are ROHS3 compliant. Selection between equivalent parts can be based on inventory availability, packaging preference (Tape & Reel, Cut Tape, Digi-Reel), and supply chain considerations. Both parts fulfill necessary compliance and certification requirements as given in the provided parameter set.

Frequently Asked Questions (FAQ)

Q1: What determines if CD214B-S3G is an equivalent or substitute for CD214C-S3G?
A1: Equivalence is established through matching values in electrical parameters such as voltage, current, recovery speed, and mechanical criteria including package type and mounting style.

Q2: Are there differences in package compatibility between CD214C-S3G and CD214B-S3G?
A2: Both diodes utilize a 2-SMD, no-lead package, ensuring mechanical compatibility for surface mount assembly processes.

Q3: Is compliance status consistent between the main and substitute diode part numbers?
A3: Both CD214C-S3G and CD214B-S3G are ROHS3 compliant according to the provided parameters.

Q4: Is operating temperature range a factor in substituting these diodes?
A4: Both parts have identical operating temperature junction ratings of -65°C to 175°C, supporting equivalent thermal operating environments.

Q5: Can packaging types affect substitution choice for DIODES, RECTIFIERS like CD214C-S3G?
A5: Yes, packaging types such as Tape & Reel, Cut Tape, and Digi-Reel may influence selection for automated assembly or inventory logistics, while electrical and mechanical parameters remain equivalent.

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