PS2802-1-F3-A Optoisolator 2.5KV Darlington Output - Equivalent & Substitute Parts

Part Overview

The PS2802-1-F3-A is a single-channel optoisolator with Darlington output, rated for 2500Vrms isolation voltage. Manufactured by Renesas Electronics Corporation (original sourced from CEL), this component is currently listed as active product status with 26,499 units in stock. Finding equivalent and substitute parts is necessary due to supplier availability constraints, packaging options, and alternative sourcing channels. The substitute parts listed maintain electrical and mechanical compatibility while offering different packaging configurations and availability status.

Substiute Parts

PS2802-1-F3-A

CELIn Stock: 26593PS2802-1-F3-A Datasheet

Current PartRFQ

PS2802-1-A

Renesas Electronics CorporationIn Stock: 1840PS2802-1-A Datasheet

DirectRFQ

PS2802-1-F3-A

Renesas Electronics CorporationIn Stock: 26550PS2802-1-F3-A Datasheet

Parametric EquivalentRFQ

PS2802-1-V-A

Renesas Electronics CorporationIn Stock: 2935PS2802-1-V-A Datasheet

Parametric EquivalentRFQ

PS2802-1-V-F3-A

Renesas Electronics CorporationIn Stock: 4543PS2802-1-V-F3-A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PS2802-1-F3-A are classified based on strict electrical and mechanical parameter compatibility. All substitute parts maintain identical isolation voltage (2500Vrms), current transfer ratio (200% @ 1mA), output type (Darlington), maximum output voltage (40V), channel output current (90mA), Vce saturation (1V), and operating temperature range (-55°C ~ 100°C).

The critical parameters that determine substitution eligibility are:

• Voltage - Isolation: 2500Vrms
• Current Transfer Ratio (Min): 200% @ 1mA
• Output Type: Darlington
• Voltage - Output (Max): 40V
• Current - Output / Channel: 90mA
• Vce Saturation (Max): 1V
• Operating Temperature: -55°C ~ 100°C
• Package / Case: 4-SOIC
• Supplier Device Package: 4-SSOP

All substitute parts listed (PS2802-1-A, PS2802-1-F3-A, PS2802-1-V-A, PS2802-1-V-F3-A) are manufactured by Renesas Electronics Corporation and meet these identical electrical parameters. Variations exist only in packaging format (Strip, Cut Tape & Digi-Reel, Tape & Reel) and product status designation.

Parameter Comparison

Engineering Selection Recommendations

PS2802-1-F3-A (Active Status - Recommended for New Designs) The PS2802-1-F3-A is the primary recommendation for new designs. It maintains active product status with the highest inventory level (26,499 units), ensuring long-term availability and supply chain stability. Cut Tape & Digi-Reel packaging provides flexibility for both manual assembly and automated pick-and-place operations.

PS2802-1-V-F3-A (Active Status - Alternative) The PS2802-1-V-F3-A offers identical electrical specifications with Tape & Reel packaging, suitable for high-volume automated production environments. Active product status ensures continued manufacturing support.

PS2802-1-V-A (Active Status - Alternative) The PS2802-1-V-A provides equivalent electrical performance in Strip packaging. While active, this configuration is less common for modern manufacturing processes.

PS2802-1-A (Not For New Designs) The PS2802-1-A is suitable only for existing production support or legacy design updates. Its "Not For New Designs" status indicates Renesas has transitioned to newer variants. Direct substitution is permitted only when maintaining existing product lines.

All parts are ROHS3 compliant and maintain MSL Level 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can I substitute PS2802-1-A for PS2802-1-F3-A in new designs? A: No. The PS2802-1-A carries "Not For New Designs" status from Renesas Electronics Corporation. For new designs, use PS2802-1-F3-A, PS2802-1-V-A, or PS2802-1-V-F3-A.

Q: What are the differences between PS2802-1-F3-A and PS2802-1-V-F3-A? A: Both parts are electrically identical with matching isolation voltage, current transfer ratio, output type, and temperature specifications. The difference is packaging format: PS2802-1-F3-A uses Cut Tape & Digi-Reel, while PS2802-1-V-F3-A uses Tape & Reel configuration. Select based on your assembly equipment capabilities.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts (PS2802-1-A, PS2802-1-F3-A, PS2802-1-V-A, PS2802-1-V-F3-A) are ROHS3 compliant with MSL Level 1 moisture sensitivity rating.

Q: Does packaging format affect electrical performance? A: No. Strip, Cut Tape & Digi-Reel, and Tape & Reel packaging options deliver identical electrical specifications. Selection depends on assembly process requirements and handling equipment.

Q: What is the isolation voltage specification across all substitutes? A: All substitute parts maintain 2500Vrms isolation voltage specification, ensuring compatibility with circuit designs requiring this isolation level.

Q: Can these parts be used interchangeably in the same PCB footprint? A: Yes. All substitute parts share the 4-SOIC (0.173", 4.40mm Width) package designation and 4-SSOP supplier device package, ensuring PCB footprint compatibility without design modification.

Q: What inventory availability should I expect? A: Current inventory levels are PS2802-1-F3-A (26,499 units), PS2802-1-V-F3-A (4,466 units), PS2802-1-V-A (2,898 units), and PS2802-1-A (1,772 units). Verify current availability with your distributor before final design freeze.