PS2802-4-F3 Equivalent & Substitute Parts

Part Overview

The PS2802-4-F3 is a 4-channel optoisolator with Darlington output, rated for 2500Vrms isolation voltage. Manufactured by CEL, this component is classified as Obsolete, which necessitates identification of equivalent substitute parts for ongoing design support and procurement continuity. The PS2802-4-F3 operates with a 200% minimum current transfer ratio at 1mA input and supports 100mA output per channel, making it suitable for industrial isolation applications requiring high voltage separation.

Substiute Parts

PS2802-4-F3

CELIn Stock: 5283PS2802-4-F3 Datasheet

Current PartRFQ

PS2802-4-A

Renesas Electronics CorporationIn Stock: 69185PS2802-4-A Datasheet

SimilarRFQ

PS2802-4-F3-A

Renesas Electronics CorporationIn Stock: 85495PS2802-4-F3-A Datasheet

Parametric EquivalentRFQ

PS2802-4-V-A

Renesas Electronics CorporationIn Stock: 3290PS2802-4-V-A Datasheet

Parametric EquivalentRFQ

PS2802-4-V-F3-A

Renesas Electronics CorporationIn Stock: 87834PS2802-4-V-F3-A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PS2802-4-F3 are identified based on strict parametric equivalence across the following critical criteria:

Electrical Parameters (Must Match):

• Number of Channels: 4
• Voltage - Isolation: 2500Vrms
• Current Transfer Ratio (Min): 200% @ 1mA
• Output Type: Darlington
• Voltage - Output (Max): 40V
• Current - Output / Channel: 100mA
• Rise / Fall Time (Typ): 200µs, 200µs
• Voltage - Forward (Vf) (Typ): 1.1V
• Current - DC Forward (If) (Max): 50mA
• Vce Saturation (Max): 1V
• Operating Temperature: -55°C ~ 100°C
• Input Type: DC

Mechanical Parameters (Must Match):

• Package / Case: 16-SOIC (0.173", 4.40mm Width)
• Mounting Type: Surface Mount

All identified substitute parts maintain identical electrical and mechanical specifications to the PS2802-4-F3, ensuring direct functional compatibility in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: PS2802-4-F3-A

The PS2802-4-F3-A is the preferred substitute for the obsolete PS2802-4-F3. This part maintains complete parametric equivalence while offering Active product status and ROHS3 compliance. The Cut Tape (CT) & Digi-Reel packaging format supports both prototype and production volume requirements. With 85,400 units in stock, supply continuity is assured for ongoing procurement.

Secondary Recommendation: PS2802-4-V-F3-A

The PS2802-4-V-F3-A provides an alternative with identical electrical and mechanical specifications. This part is supplied in Tape & Reel (TR) format, optimized for high-volume automated assembly. Inventory of 87,800 units supports large-scale production deployments. ROHS3 compliance and Active status align with modern design standards.

Tertiary Recommendation: PS2802-4-V-A

The PS2802-4-V-A maintains full parametric compatibility and Active product status with ROHS3 compliance. Strip packaging format is suitable for manual assembly or lower-volume applications. Inventory of 3,202 units supports limited production runs.

Not Recommended: PS2802-4-A

The PS2802-4-A carries "Not For New Designs" status, indicating end-of-life trajectory. While parametrically equivalent and ROHS3 compliant, this part should not be selected for new circuit designs due to its product lifecycle classification.

Frequently Asked Questions (FAQ)

Q: Can PS2802-4-F3-A directly replace PS2802-4-F3 in existing circuit boards?

A: Yes. The PS2802-4-F3-A is a parametric equivalent with identical electrical characteristics (4-channel, 2500Vrms isolation, 200% CTR minimum, 100mA output per channel, Darlington output) and mechanical specifications (16-SOIC package, surface mount). No circuit modifications are required.

Q: What is the difference between PS2802-4-F3-A, PS2802-4-V-A, and PS2802-4-V-F3-A?

A: All three parts are parametrically identical in electrical performance. The differences are in packaging format and supply configuration: PS2802-4-F3-A uses Cut Tape & Digi-Reel, PS2802-4-V-A uses Strip, and PS2802-4-V-F3-A uses Tape & Reel. Selection depends on assembly process requirements and volume needs.

Q: Why is the original PS2802-4-F3 classified as Obsolete?

A: The PS2802-4-F3 is manufactured by CEL and carries Obsolete status, indicating discontinued production. Renesas Electronics Corporation now manufactures equivalent variants (PS2802-4-A, PS2802-4-F3-A, PS2802-4-V-A, PS2802-4-V-F3-A) that maintain full compatibility while offering improved compliance and active product support.

Q: Are all substitute parts RoHS compliant?

A: All Renesas substitute parts (PS2802-4-A, PS2802-4-F3-A, PS2802-4-V-A, PS2802-4-V-F3-A) are ROHS3 compliant. The original PS2802-4-F3 is RoHS non-compliant. For applications requiring RoHS compliance, any of the Renesas variants are suitable.

Q: What packaging format should I select for high-volume production?

A: PS2802-4-V-F3-A in Tape & Reel (TR) format is optimized for automated high-volume assembly with 87,800 units available. PS2802-4-F3-A in Cut Tape & Digi-Reel format supports both prototype and moderate production volumes with 85,400 units available.

Q: Is the 16-SOIC package footprint identical across all substitute parts?

A: Yes. All substitute parts use the 16-SOIC package (0.173", 4.40mm width) with surface mount configuration. PCB footprints and assembly processes remain unchanged.

Q: What is the Moisture Sensitivity Level (MSL) for substitute parts?

A: All parts, including the original PS2802-4-F3 and all Renesas substitutes, carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.