PS2562L-1-A Optoisolator Equivalent & Substitute Parts

Part Overview

The PS2562L-1-A is a 5000Vrms isolation optoisolator with Darlington output manufactured by CEL in a 4-SMD surface mount package. This component is discontinued at DiGi Electronics, necessitating identification of equivalent and substitute parts for ongoing design requirements and production continuity. The part operates across the temperature range of -55°C to 100°C and provides 200mA output current with 1V maximum Vce saturation.

Substiute Parts

PS2562L-1-A

CELIn Stock: 1041PS2562L-1-A Datasheet

Current PartRFQ

PS2562L-1-F3-A

Renesas Electronics CorporationIn Stock: 1351PS2562L-1-F3-A Datasheet

DirectRFQ

PS2562L-1-V-F3-A

Renesas Electronics CorporationIn Stock: 22399PS2562L-1-V-F3-A Datasheet

DirectRFQ

PS2502L-1-K-A

Renesas Electronics CorporationIn Stock: 1528PS2502L-1-K-A Datasheet

SimilarRFQ

PS2502L-1-L-A

Renesas Electronics CorporationIn Stock: 1052PS2502L-1-L-A Datasheet

SimilarRFQ

PS2562L-1-V-A

Renesas Electronics CorporationIn Stock: 3181PS2562L-1-V-A Datasheet

Parametric EquivalentRFQ

PS2562L2-1-A

Renesas Electronics CorporationIn Stock: 1274PS2562L2-1-A Datasheet

Parametric EquivalentRFQ

PS2562L2-1-V-A

Renesas Electronics CorporationIn Stock: 3471PS2562L2-1-V-A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PS2562L-1-A are classified based on strict parameter alignment across electrical and mechanical specifications. The substitution logic is based on the following critical parameters:

Primary Substitution Criteria:

• Voltage - Isolation: 5000Vrms (mandatory match)
• Number of Channels: 1 (mandatory match)
• Output Type: Darlington (mandatory match)
• Current Transfer Ratio (Min): 200% @ 1mA or higher (acceptable)
• Voltage - Output (Max): 40V (mandatory match)
• Current - Output / Channel: 200mA (mandatory match)
• Vce Saturation (Max): 1V (mandatory match)
• Operating Temperature: -55°C ~ 100°C (mandatory match)
• Mounting Type: Surface Mount (mandatory match)
• Package / Case: 4-SMD, Gull Wing (mandatory match)

Direct Manufacturer Equivalents maintain identical electrical parameters and differ only in packaging format (Tape & Reel vs. Tube) or minor part number suffixes indicating manufacturing variants.

Parametric Equivalents maintain all critical electrical specifications but may originate from different base product series within the NEPOC family, with identical performance characteristics.

Similar Parts share the same isolation voltage, output type, and package but feature higher current transfer ratios, indicating enhanced performance capability within the same functional category.

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement Priority:

PS2562L-1-F3-A and PS2562L-1-V-F3-A are the primary direct replacements for PS2562L-1-A. Both are manufactured by Renesas Electronics Corporation with active product status and maintain identical electrical specifications. PS2562L-1-F3-A is supplied in Tape & Reel packaging, while PS2562L-1-V-F3-A is also available in Tape & Reel format. Both achieve REACH Unaffected status, providing regulatory advantage over the original discontinued part.

Secondary Equivalent Options:

PS2562L-1-V-A and PS2562L2-1-V-A provide parametric equivalence with identical electrical performance. PS2562L-1-V-A is supplied in Tube packaging with REACH Unaffected status. PS2562L2-1-V-A is also Tube-packaged and REACH Unaffected, representing an alternative from the PS2562L2 product line within the NEPOC series.

Enhanced Performance Alternatives:

PS2502L-1-K-A and PS2502L-1-L-A are similar parts with higher current transfer ratios (2000% and 700% respectively at 1mA), indicating superior gain characteristics. These parts maintain all critical electrical parameters including 5000Vrms isolation, 200mA output current, and 1V Vce saturation. Selection of these parts is appropriate when enhanced switching performance or lower input current requirements are beneficial to circuit design.

Compliance Considerations:

Parts with REACH Unaffected status (PS2562L-1-F3-A, PS2562L-1-V-F3-A, PS2562L-1-V-A, PS2562L2-1-V-A) are preferred for applications subject to REACH regulatory requirements. Parts with REACH Affected status require compliance verification within specific application contexts.

Frequently Asked Questions (FAQ)

Q: Can PS2562L-1-F3-A directly replace PS2562L-1-A in existing designs?

A: Yes. PS2562L-1-F3-A maintains identical electrical specifications including 5000Vrms isolation, 200% minimum current transfer ratio, 200mA output current, and 1V maximum Vce saturation. The primary difference is packaging format (Tape & Reel vs. original format). PCB footprint compatibility must be verified for the 4-SMD Gull Wing package.

Q: What is the difference between PS2562L-1-V-A and PS2562L-1-F3-A?

A: Both parts are Renesas Electronics optoisolators with identical electrical parameters. PS2562L-1-V-A is supplied in Tube packaging, while PS2562L-1-F3-A is supplied in Tape & Reel format. Selection depends on procurement and assembly requirements. Both achieve REACH Unaffected status.

Q: Are PS2502L series parts suitable substitutes for PS2562L-1-A?

A: PS2502L-1-K-A and PS2502L-1-L-A are similar parts with higher current transfer ratios (2000% and 700% respectively). They maintain the same 5000Vrms isolation, 200mA output current, and 1V Vce saturation. These parts are suitable when enhanced gain is acceptable or beneficial. Circuit performance must be evaluated for the higher CTR characteristics.

Q: What packaging options are available for PS2562L-1-A substitutes?

A: Substitute parts are available in two packaging formats: Tape & Reel (TR) and Tube. PS2562L-1-F3-A and PS2562L-1-V-F3-A are supplied in Tape & Reel format suitable for automated assembly. PS2562L-1-V-A, PS2562L2-1-A, PS2562L2-1-V-A, PS2502L-1-K-A, and PS2502L-1-L-A are supplied in Tube format. Selection depends on assembly process requirements and volume considerations.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed maintain ROHS3 Compliant status, matching the original PS2562L-1-A specification.

Q: What is the significance of the "-V-" designation in part numbers?

A: The "-V-" suffix indicates a variant within the product line. Parts with this designation (PS2562L-1-V-A, PS2562L-1-V-F3-A, PS2562L2-1-V-A) maintain identical electrical specifications to their non-V counterparts but may differ in packaging or manufacturing process. Electrical performance is equivalent.

Q: Can I use PS2562L2-1-A instead of PS2562L-1-A?

A: Yes. PS2562L2-1-A is a parametric equivalent with identical electrical specifications. It is part of the NEPOC series and maintains 5000Vrms isolation, 200% minimum CTR, 200mA output current, and 1V Vce saturation. The primary difference is the product line designation (PS2562L2 vs. PS2562L).