Bourns CD214C-F3100 Equivalent & Substitute Parts Reference

Part Overview

The Bourns CD214C-F3100 is a surface-mount, general purpose rectifier diode in the SMC (DO-214AB) package. It is rated for 100 V reverse voltage and 3A average rectified current, with fast recovery performance suitable for applications requiring quick switching and low reverse leakage. The part is classified as obsolete, making it necessary to identify qualified alternative models for continued design support and maintenance.

Key Parameters

Parameter	CD214C-F3100
Manufacturer	Bourns Inc.
Category	Diodes, Rectifiers
Product Status	Obsolete
Technology	Standard
Voltage - DC Reverse (Vr) (Max)	100 V
Current - Average Rectified (Io)	3A
Voltage - Forward (Vf) (Max) @ If	920 mV @ 3 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	25 ns
Current - Reverse Leakage @ Vr	10 µA @ 100 V
Capacitance @ Vr, F	45pF @ 4V, 1MHz
Mounting Type	Surface Mount
Package / Case	DO-214AB, SMC
Supplier Device Package	SMC (DO-214AB)
Operating Temp. - Junction	-55°C ~ 150°C
RoHS Status	RoHS non-compliant
MSL	1 (Unlimited)
REACH Status	REACH Affected

Substitute Part Grouping Explanation

Substitute parts are evaluated strictly on electrical and mechanical parameter equivalency. Key criteria for substitution in the "Diodes, Rectifiers" category include:

Reverse Voltage (Vr) rating
Average Rectified Current (Io)
Forward Voltage (Vf) at rated current
Reverse Recovery Time (trr), where specified
Reverse Leakage Current
Capacitance at specified conditions
Mechanical package compatibility (Surface Mount, DO-214AB SMC or equivalent outline)
Product status, compliance, and MSL rating

Only parts matching these parameters are considered for substitution, based strictly on the provided data set.

Parameter Comparison

Part Number	Manufacturer	Product Status	Category	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Reverse Recovery Time (trr)	Current - Reverse Leakage @ Vr	Capacitance @ Vr, F	Mounting Type	Package / Case	Supplier Device Package	Operating Temp. - Junction	RoHS Status	MSL	REACH Status
CD214C-F3100	Bourns	Obsolete	Diodes, Rectifiers	Standard	100 V	3A	920 mV @ 3 A	Fast Recovery =<500ns, >200mA (Io)	25 ns	10 µA @ 100 V	45pF @ 4V, 1MHz	Surface Mount	DO-214AB, SMC	SMC (DO-214AB)	-55°C ~ 150°C	RoHS non-compliant	1 (Unlimited)	REACH Affected
CD214C-FS3D	Bourns	Active	Diodes, Rectifiers	Standard	200 V	3A	950 mV @ 3 A	Fast Recovery =<500ns, >200mA (Io)	35 ns	5 µA @ 200 V	19pF @ 4V, 1MHz	Surface Mount	2-SMD, No Lead	2-SMD	-65°C ~ 175°C	ROHS3 Compliant	1 (Unlimited)	REACH Affected
CD214C-F3150	Bourns	Active	Diodes, Rectifiers	Standard	100 V	3A	920 mV @ 3 A	Fast Recovery =<500ns, >200mA (Io)	35 ns	10 µA @ 100 V	45pF @ 4V, 1MHz	Surface Mount	DO-214AB, SMC	SMC (DO-214AB)	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Affected
ES3B	Taiwan Semiconductor	Active	Diodes, Rectifiers	Standard	100 V	3A	950 mV @ 3 A	Fast Recovery =<500ns, >200mA (Io)	35 ns	10 µA @ 100 V	45pF @ 4V, 1MHz	Surface Mount	DO-214AB, SMC	DO-214AB (SMC)	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
ES3B-13-F	Diodes Inc.	Active	Diodes, Rectifiers	Standard	100 V	3A	900 mV @ 3 A	Fast Recovery =<500ns, >200mA (Io)	25 ns	10 µA @ 100 V	45pF @ 4V, 1MHz	Surface Mount	DO-214AB, SMC	SMC	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
S3B-13-F	Diodes Inc.	Active	Diodes, Rectifiers	Standard	100 V	3A	1.15 V @ 3 A	Standard Recovery >500ns, >200mA (Io)	-	10 µA @ 100 V	40pF @ 4V, 1MHz	Surface Mount	DO-214AB, SMC	SMC	-65°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
S3B-TP	Micro Commercial Co	Not For New Designs	Diodes, Rectifiers	Standard	100 V	3A	1.2 V @ 3 A	Standard Recovery >500ns, >200mA (Io)	-	10 µA @ 100 V	-	Surface Mount	DO-214AB, SMC	SMC (DO-214AB)	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
S3BHE3_A/H	Vishay	Active	Diodes, Rectifiers	Standard	100 V	3A	1.15 V @ 2.5 A	Standard Recovery >500ns, >200mA (Io)	2.5 µs	10 µA @ 100 V	60pF @ 4V, 1MHz	Surface Mount	DO-214AB, SMC	DO-214AB (SMC)	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected

Engineering Selection Recommendations

Obsolete status and non-compliance to RoHS make the Bourns CD214C-F3100 unsuitable for new production designs. Substitute part selection should consider only parts with compatible product status (Active or Not For New Designs for legacy support) and appropriate compliance for regulatory applications. Use RoHS3 compliant substitutes when required by application, as all listed alternatives (except CD214C-F3100) are RoHS3 compliant and have MSL ratings of 1 (Unlimited). REACH status should also be considered where relevant for application or regional regulatory requirements.

Frequently Asked Questions (FAQ)

Q1: What are the primary parameters to match when substituting a diode rectifier in this category?
A1: Key parameters include reverse voltage, average rectified current, forward voltage at rated current, recovery speed, leakage current, capacitance, package type, and compliance status.

Q2: Are all substitute parts in the same physical package as CD214C-F3100?
A2: Most substitutes use the DO-214AB (SMC) package, ensuring direct mechanical and assembly compatibility. One listed part (CD214C-FS3D) uses a 2-SMD, No Lead package; verify exact footprint match with available documentation.

Q3: What compliance differences exist between the original and substitutes?
A3: CD214C-F3100 is RoHS non-compliant, while all listed substitutes are RoHS3 compliant and have a maximum MSL rating of 1 (Unlimited). REACH status varies and should be confirmed per application requirements.

Q4: Is reverse polarity or different recovery speed allowed for substitution?
A4: Only substitutes matching the defined 'Fast Recovery' (≤500ns, >200mA (Io)) or specified speed class per provided parameters are included.

Q5: Do any substitutes offer higher voltage ratings?
A5: The Bourns CD214C-FS3D offers a higher reverse voltage rating (200 V vs. 100 V), but otherwise matches primary parameters.

Q6: Are there parts for automotive applications among the substitutes?
A6: The Vishay S3BHE3_A/H part is designated as automotive grade (AEC-Q101 qualified).

Q7: Can Not For New Designs parts be used in ongoing production?
A7: Such parts are intended for legacy support and may not be available for future designs or extended lifecycle applications. Review product status in the selection table.

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