PS2833-4-F3-A Equivalent & Substitute Parts

Part Overview

The PS2833-4-F3-A is a 4-channel optoisolator with Darlington output, rated for 2500Vrms isolation voltage. Manufactured by CEL, this component is designed for applications requiring high-voltage isolation with multiple independent channels in a compact 16-SOIC surface mount package.

The PS2833-4-F3-A has been discontinued at DiGi Electronics. Equivalent substitute parts are available from Renesas Electronics Corporation under the same base product number PS2833, maintaining identical electrical and mechanical specifications while offering active product status and continued availability.

Substiute Parts

PS2833-4-F3-A

CELIn Stock: 1248PS2833-4-F3-A Datasheet

Current PartRFQ

PS2833-4-F3-A

Renesas Electronics CorporationIn Stock: 1288PS2833-4-F3-A Datasheet

Parametric EquivalentRFQ

PS2833-4-V-A

Renesas Electronics CorporationIn Stock: 1405PS2833-4-V-A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PS2833-4-F3-A is determined by strict equivalence across the following critical parameters:

• Number of Channels: 4 channels (fixed requirement)
• Voltage - Isolation: 2500Vrms (fixed requirement)
• Output Type: Darlington (fixed requirement)
• Current Transfer Ratio: 400% minimum and 4500% maximum @ 1mA (fixed requirement)
• Package / Case: 16-SOIC with 0.173" width, 4.40mm (fixed requirement)
• Mounting Type: Surface Mount (fixed requirement)
• Operating Temperature Range: -55°C ~ 100°C (fixed requirement)

All substitute parts listed maintain 100% parametric equivalence across these criteria. Substitution is valid based on identical electrical performance and mechanical compatibility. Packaging format (Cut Tape, Strip, or Digi-Reel) does not affect functional substitution.

Parameter Comparison

Engineering Selection Recommendations

PS2833-4-F3-A (Renesas Electronics Corporation) is the direct parametric equivalent to the discontinued CEL PS2833-4-F3-A. This part carries Active product status and is available in Cut Tape and Digi-Reel packaging formats. All electrical and mechanical specifications are identical. This part is suitable for direct replacement in new designs and production restocking.

PS2833-4-V-A (Renesas Electronics Corporation) is a parametric equivalent variant available in Strip packaging format. All electrical specifications and operating characteristics are identical to the PS2833-4-F3-A. Selection between PS2833-4-F3-A and PS2833-4-V-A is determined by packaging and supply chain requirements rather than functional performance.

Both Renesas parts maintain ROHS3 compliance, MSL Level 1 (Unlimited moisture sensitivity), REACH Unaffected status, and EAR99 export classification, matching the compliance profile of the original CEL component.

Frequently Asked Questions (FAQ)

Q: Can PS2833-4-V-A be used as a direct substitute for PS2833-4-F3-A?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications. The difference is packaging format: PS2833-4-F3-A is supplied in Cut Tape and Digi-Reel formats, while PS2833-4-V-A is supplied in Strip format. Functional performance is identical.

Q: What determines whether a part can substitute for the PS2833-4-F3-A?

A: Substitution requires equivalence across: 4-channel configuration, 2500Vrms isolation voltage, Darlington output type, 400%-4500% current transfer ratio range, 350V maximum output voltage, 60mA per-channel output current, 16-SOIC package with 0.173" width, surface mount mounting type, and -55°C to 100°C operating temperature range.

Q: Why is the CEL PS2833-4-F3-A discontinued?

A: The product is discontinued at DiGi Electronics. Renesas Electronics Corporation manufactures parametrically equivalent versions under the same base product number PS2833, providing continued availability and active product support.

Q: Are there differences in compliance or certifications between the CEL and Renesas versions?

A: No. Both versions maintain identical ROHS3 compliance, MSL Level 1 rating, REACH Unaffected status, and EAR99 export classification.

Q: Does packaging format affect electrical performance?

A: No. Cut Tape, Digi-Reel, and Strip packaging formats are supply chain variations only. Electrical performance, pin configuration, and mechanical dimensions are identical across all packaging options.

Q: What is the base product number for these optoisolators?

A: The base product number is PS2833. Variants PS2833-4-F3-A and PS2833-4-V-A are part of the same product family with identical core specifications.