PS2514L-1Y-V-F3-A Equivalent & Substitute Parts

Part Overview

The PS2514L-1Y-V-F3-A is a 5000Vrms isolation optoisolator with Darlington output configuration, designed for single-channel DC input applications. This component is manufactured by CEL and features a 4-SMD surface mount package with Gull Wing leads. The part is currently discontinued at DiGi Electronics, necessitating identification of equivalent substitute components that maintain electrical and mechanical compatibility for ongoing production and maintenance applications.

Substiute Parts

PS2514L-1Y-V-F3-A

CELIn Stock: 3508PS2514L-1Y-V-F3-A Datasheet

Current PartRFQ

PS2514L-1Y-A

Renesas Electronics CorporationIn Stock: 5558PS2514L-1Y-A Datasheet

DirectRFQ

PS2514L-1Y-V-A

Renesas Electronics CorporationIn Stock: 4753PS2514L-1Y-V-A Datasheet

DirectRFQ

PS2514L-1Y-F3-A

Renesas Electronics CorporationIn Stock: 4954PS2514L-1Y-F3-A Datasheet

Parametric EquivalentRFQ

PS2514L-1Y-V-F3-A

Renesas Electronics CorporationIn Stock: 3498PS2514L-1Y-V-F3-A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PS2514L-1Y-V-F3-A is determined by the following critical parameters:

Electrical Compatibility Requirements:

• Voltage - Isolation: 5000Vrms (exact match required)
• Number of Channels: 1 (exact match required)
• Output Type: Darlington (exact match required)
• Current Transfer Ratio: 50% @ 5mA (Min) and 200% @ 5mA (Max) (exact match required)
• Voltage - Output (Max): 40V (exact match required)
• Current - Output / Channel: 20mA (exact match required)
• Vce Saturation (Max): 350mV (exact match required)
• Operating Temperature: -55°C ~ 100°C (exact match required)

Mechanical Compatibility Requirements:

• Package / Case: 4-SMD, Gull Wing (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Supplier Device Package: 4-SMD (exact match required)

Compliance Requirements:

• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level (MSL): 1 (Unlimited) (exact match required)

Substitute parts are grouped based on packaging format (Tube vs. Tape & Reel) and manufacturer status (Active vs. Discontinued). All identified substitutes maintain identical electrical specifications and mechanical form factors.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Darlington Output Configuration):

The PS2514L-1Y-F3-A (Renesas, Tape & Reel) and PS2514L-1Y-A (Renesas, Tube) are direct electrical and mechanical equivalents to the discontinued PS2514L-1Y-V-F3-A. Both maintain identical isolation voltage, current transfer ratios, output type, and thermal operating range. The PS2514L-1Y-F3-A is recommended for high-volume production applications requiring Tape & Reel packaging. The PS2514L-1Y-A is suitable for lower-volume or manual assembly operations utilizing Tube packaging. Both parts are manufactured by Renesas Electronics Corporation with Active product status, ensuring long-term availability and supply chain stability.

Alternative Substitute (Transistor Output Configuration):

The PS2514L-1Y-V-A (Renesas, Tube) provides electrical equivalence with a critical exception: it features Transistor output rather than Darlington output. This part maintains all other electrical parameters including isolation voltage, current transfer ratios, maximum output voltage, and output current. The transistor output configuration results in different switching characteristics compared to the Darlington configuration. This part is suitable only for applications where transistor output characteristics are functionally equivalent to Darlington output in the target circuit. The PS2514L-1Y-V-A is manufactured by Renesas Electronics Corporation with Active product status.

Compliance Status:

All substitute parts are ROHS3 Compliant and maintain MSL Level 1 (Unlimited) moisture sensitivity rating. The PS2514L-1Y-V-F3-A (Renesas) carries REACH Unaffected status, matching the original part. The PS2514L-1Y-A carries REACH Affected status. The PS2514L-1Y-V-A carries REACH Unaffected status. All parts are classified under ECCN EAR99 and HTSUS 8541.49.8000.

Frequently Asked Questions (FAQ)

Q: Can PS2514L-1Y-A be used as a direct replacement for PS2514L-1Y-V-F3-A?

A: Yes. The PS2514L-1Y-A is a direct electrical and mechanical equivalent. The primary difference is packaging format: PS2514L-1Y-A is supplied in Tube packaging, while the original part uses Tape & Reel. Both maintain identical electrical specifications, isolation voltage (5000Vrms), Darlington output configuration, and 4-SMD Gull Wing package form factor. Selection between these parts depends on production volume and assembly process requirements.

Q: What is the difference between PS2514L-1Y-F3-A and PS2514L-1Y-A?

A: Both parts are manufactured by Renesas Electronics and are electrically identical. The difference is packaging format: PS2514L-1Y-F3-A uses Tape & Reel (TR) packaging, while PS2514L-1Y-A uses Tube packaging. Tape & Reel packaging is standard for automated pick-and-place assembly systems. Tube packaging is used for manual assembly or lower-volume applications. Both parts are Active status products.

Q: Why is PS2514L-1Y-V-A listed as an alternative rather than a direct substitute?

A: The PS2514L-1Y-V-A differs in output type: it features Transistor output rather than Darlington output. While all other electrical parameters are identical (isolation voltage, current transfer ratios, maximum output voltage, output current, and operating temperature), the output stage configuration affects switching speed and saturation characteristics. This part is suitable only for applications where transistor output performance is functionally equivalent to Darlington output in the specific circuit design.

Q: Are all substitute parts RoHS compliant?

A: Yes. All identified substitute parts (PS2514L-1Y-A, PS2514L-1Y-V-A, PS2514L-1Y-F3-A, and PS2514L-1Y-V-F3-A from Renesas) are ROHS3 Compliant. All parts maintain MSL Level 1 (Unlimited) moisture sensitivity rating, indicating no special moisture handling requirements during storage or assembly.

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

A: The base product number is PS2514. All identified substitutes are variants of this base product, differentiated by suffix codes indicating output type (Darlington vs. Transistor), packaging format (Tube vs. Tape & Reel), and other configuration options.

Q: Are there inventory differences between substitute parts?

A: Yes. Inventory levels vary: PS2514L-1Y-A has 5493 Pcs in stock, PS2514L-1Y-V-A has 4699 Pcs, PS2514L-1Y-F3-A has 4933 Pcs, and PS2514L-1Y-V-F3-A (Renesas) has 3400 Pcs. Inventory availability should be verified with suppliers for time-sensitive applications.

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

A: The "-V-" designation in part numbers PS2514L-1Y-V-A and PS2514L-1Y-V-F3-A indicates a specific configuration variant. Parts with this designation are functionally equivalent to those without it in terms of core electrical specifications. The exact functional difference is not specified in the provided parameters.

Q: Can these parts be used in high-temperature applications?

A: All substitute parts maintain an operating temperature range of -55°C to 100°C. Applications requiring operation above 100°C or below -55°C require alternative component selection outside this product family.