Equivalent & Substitute Parts for CS2J-E3/I

Part Overview

The CS2J-E3/I, manufactured by Vishay General Semiconductor - Diodes Division, is a surface mount general purpose diode, rectifier with a voltage rating of 600V and a current rating of 1.6A, housed in the DO-214AA (SMB) package. The part status is Obsolete, making alternative models necessary for designs requiring continuity, repair, or future manufacturing. Substitutes are selected strictly based on matching electrical and mechanical parameters specified by the product category and the input data.

Key Parameters

Manufacturer Part Number	Manufacturer	Category	Packaging	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	Operating Temperature - Junction	RoHS Status	MSL	REACH Status	ECCN	HTSUS	Part Status
CS2J-E3/I	Vishay General Semiconductor - Diodes Division	Diodes, Rectifiers	Cut Tape (CT) & Digi-Reel®	600 V	1.6A	1.15 V @ 2 A	Standard Recovery >500ns, >200mA (Io)	2.1 µs	5 µA @ 600 V	12pF @ 4V, 1MHz	Surface Mount	DO-214AA, SMB	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080	Obsolete

Substitute Part Grouping Explanation

Substitute parts are grouped based on strict matching of the following parameters: voltage rating, current rating, package type, mounting type, recovery speed, reverse recovery time, reverse leakage, and compliance certifications. Only parts with these specified attributes equivalent or within acceptable bounds for the product category Diodes, Rectifiers are considered substitutes. No assumptions or technical extrapolations are introduced.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Category	Packaging	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	Operating Temperature - Junction	RoHS Status	MSL	REACH Status	ECCN	HTSUS	Part Status
CS2J-E3/I	Vishay General Semiconductor - Diodes Division	Diodes, Rectifiers	Cut Tape (CT) & Digi-Reel®	600 V	1.6A	1.15 V @ 2 A	Standard Recovery >500ns, >200mA (Io)	2.1 µs	5 µA @ 600 V	12pF @ 4V, 1MHz	Surface Mount	DO-214AA, SMB	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080	Obsolete
S2J-E3/5BT	Vishay General Semiconductor - Diodes Division	Diodes, Rectifiers	Tape & Reel (TR)	600 V	1.5A	1.15 V @ 1.5 A	Standard Recovery >500ns, >200mA (Io)	2 µs	1 µA @ 600 V	16pF @ 4V, 1MHz	Surface Mount	DO-214AA, SMB	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080	Active
ER1J-LTP	Micro Commercial Co	Diodes, Rectifiers	Tape & Reel (TR)	600 V	1A	1.7 V @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	35 ns	5 µA @ 600 V	15pF @ 4V, 1MHz	Surface Mount	DO-214AA, SMB	-65°C ~ 175°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8541.10.0080	Active

Engineering Selection Recommendations

For continued design and manufacturing using the main part specifications, select substitute parts with active status, ROHS3 compliance, and REACH unaffected. S2J-E3/5BT and ER1J-LTP both meet compliance, packaging, and certification criteria provided. No additional electrical or mechanical considerations are introduced beyond the parameters listed.

Frequently Asked Questions (FAQ)

Q1: What key parameters must match when substituting the CS2J-E3/I rectifier diode?
A: Voltage rating, current rating, package/case (DO-214AA, SMB), mounting type, recovery speed, reverse recovery time, reverse leakage, and compliance certifications.

Q2: Are S2J-E3/5BT and ER1J-LTP compatible in terms of package and mounting?
A: Both substitutes use the DO-214AA (SMB) package and surface mount technology as the main part.

Q3: How do compliance and certifications affect substitute selection?
A: Only parts with ROHS3 compliance, REACH unaffected status, MSL 1 (Unlimited), ECCN EAR99, and matching HTSUS codes are considered valid substitutes.

Q4: Why is finding an alternative necessary for CS2J-E3/I?
A: The main part is designated as Obsolete, necessitating the use of active substitute models for future usage or replacement.

Q5: Can other mechanical formats be considered substitutes if electrical ratings match?
A: No. Only parts conforming to the specified DO-214AA (SMB) package and surface mount form factor are considered compatible according to the provided parameters.

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