CD214A-F150 Equivalent & Substitute Parts Reference

Part Overview

The Bourns Inc. CD214A-F150 is a general-purpose diode in the Diodes, Rectifiers category, with a maximum DC reverse voltage of 50 V and average rectified current of 1 A. It is housed in a DO-214AC (SMA) surface-mount package and features fast recovery with a reverse recovery time of 25 ns. The product status is Obsolete, necessitating the identification of compatible alternative diodes for continued production support and maintenance.

Key Parameters

Manufacturer Part Number	Category	Package / Case	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	Operating Temperature - Junction	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status
CD214A-F150	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	950 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	25 ns	5 µA @ 50 V	10pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Affected

Substitute Part Grouping Explanation

Substitute selection is strictly based on the matching electrical and mechanical parameters determined as critical for the Diodes, Rectifiers category. Key parameters for substitution include package/case, maximum DC reverse voltage, average rectified current, forward voltage at rated current, recovery speed, reverse recovery time, reverse leakage current, capacitance, mounting type, operating temperature range, RoHS compliance, moisture sensitivity, and REACH status. Only diodes meeting or exceeding these criteria are considered acceptable substitutes for CD214A-F150.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Category	Package / Case	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	Operating Temperature - Junction	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status
CD214A-F150	Bourns Inc.	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	950 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	25 ns	5 µA @ 50 V	10pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Affected
CD214A-FS1D	Bourns Inc.	Diodes, Rectifiers	2-SMD, No Lead	200 V	1A	950 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	35 ns	5 µA @ 200 V	8pF @ 4V, 1MHz	Surface Mount	-65°C ~ 175°C	ROHS3 Compliant	1 (Unlimited)	REACH Affected
CGRA4001-G	Comchip Technology	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	-	5 µA @ 50 V	-	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
EGF1A	Fairchild Semiconductor	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1 V @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	50 ns	10 µA @ 50 V	15pF @ 4V, 1MHz	Surface Mount	-65°C ~ 175°C	-	Vendor Undefined	REACH Unaffected
EGF1A-E3/5CA	Vishay General Semiconductor	Diodes, Rectifiers	DO-214BA	50 V	1A	1 V @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	50 ns	5 µA @ 50 V	15pF @ 4V, 1MHz	Surface Mount	-65°C ~ 175°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
EGF1A-E3/67A	Vishay General Semiconductor	Diodes, Rectifiers	DO-214BA	50 V	1A	1 V @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	50 ns	5 µA @ 50 V	15pF @ 4V, 1MHz	Surface Mount	-65°C ~ 175°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
ES1A-LTP	Micro Commercial Co	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	950 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	35 ns	5 µA @ 50 V	-	Surface Mount	-65°C ~ 175°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
GF1A	onsemi	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	2 µs	5 µA @ 50 V	15pF @ 4V, 1MHz	Surface Mount	-65°C ~ 175°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
GF1A-E3/67A	Vishay General Semiconductor	Diodes, Rectifiers	DO-214BA	50 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	2 µs	5 µA @ 50 V	15pF @ 4V, 1MHz	Surface Mount	-65°C ~ 175°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
GS1A-LTP	Micro Commercial Co	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	-	10 µA @ 50 V	15pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
RS1A-M3/61T	Vishay General Semiconductor	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1.3 V @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	150 ns	5 µA @ 50 V	10pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
RS1AHE3_A/H	Vishay General Semiconductor	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1.3 V @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	150 ns	5 µA @ 50 V	10pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
RS1AHE3_A/I	Vishay General Semiconductor	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1.3 V @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	150 ns	5 µA @ 50 V	10pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
S1A-M3/5AT	Vishay General Semiconductor	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	1.8 µs	1 µA @ 50 V	12pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
S1A-M3/61T	Vishay General Semiconductor	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	1.8 µs	1 µA @ 50 V	12pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
S1AHE3_A/H	Vishay General Semiconductor	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	1.8 µs	1 µA @ 50 V	12pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
S1AHE3_A/I	Vishay General Semiconductor	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	1.8 µs	1 µA @ 50 V	12pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
ES1A	YAGEO	Diodes, Rectifiers	DO-214AC	50 V	-	0.95 V	-	-	-	-	-	-	ROHS3 Compliant	1 (Unlimited)	-
ES1AWG_R1_00001	Panjit International Inc.	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	950 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	35 ns	1 µA @ 50 V	-	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
ES1A_R1_00001	Panjit International Inc.	Diodes, Rectifiers	DO-214AC, SMA	50 V	1A	950 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	35 ns	1 µA @ 50 V	7pF @ 4V, 1MHz	Surface Mount	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected

Engineering Selection Recommendations

Given the obsolete status of CD214A-F150, selection of substitute or equivalent diodes should strictly be limited to parts with the same or higher electrical ratings and identical or compatible surface mount packages, as listed above. Only select components with required RoHS3 compliance and appropriate Moisture Sensitivity Level (MSL), as well as consideration of REACH status if necessary for the application. All substitutes included are certified as active or not for new designs, per the manufacturer listing. Use the provided comparison for direct engineering decisions.

Frequently Asked Questions (FAQ)

Q1: What parameters are strictly required for substitution of CD214A-F150 in the Diodes, Rectifiers category?
A1: Substitution requires matching maximum DC reverse voltage, average rectified current, forward voltage at rated current, reverse recovery characteristics, surface mount package compatibility, operating temperature range, RoHS compliance, and MSL rating.

Q2: Does package type affect substitution eligibility?
A2: Yes, only diodes with DO-214AC (SMA) or mechanically compatible surface mount packages are appropriate substitutes for designs relying on the original footprint.

Q3: Is reverse recovery time critical for compatibility?
A3: Yes, fast recovery performance and similar or improved reverse recovery time are required to maintain circuit performance.

Q4: How should RoHS and REACH status be considered in selection?
A4: Only RoHS3 compliant parts should be selected when required by environmental regulations. REACH status may need consideration for regulatory compliance depending on application location and requirements.

Q5: What is the impact of substituting with a part rated for higher voltage or current?
A5: Parts with equal or higher voltage and current ratings maintain compatibility, provided all other parameters and package dimensions conform to the required specifications.

Q6: When a substitute part is listed as "Not For New Designs," can it still be used?
A6: "Not For New Designs" parts are suitable for legacy replacements but not recommended for new projects where long-term availability is needed.

Q7: Is automotive grade qualification required?
A7: Only select automotive qualified diodes if specified by the application requirements. The qualification status is listed for relevant parts in the table.

Q8: What should be verified in mounting type?
A8: All substitute diodes listed are surface mount compatible. Ensure the actual form factor matches the original PCB layout.

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