PS9587L2-V-E3-AX Equivalent & Substitute Parts

Part Overview

The PS9587L2-V-E3-AX is a logic output optoisolator from the NEPOC series manufactured by Renesas Electronics Corporation. This component provides 5000Vrms isolation with open collector output, 10Mbps data rate capability, and 15kV/µs common mode transient immunity in an 8-DIP gull wing surface mount package. The original part number PS9587L2-V-E3-AX carries a discontinued status at DiGi Electronics, necessitating identification of functionally equivalent alternatives from the same manufacturer series to maintain design compatibility and performance specifications.

Substiute Parts

PS9587L2-V-E3-AX

CELIn Stock: 1882PS9587L2-V-E3-AX Datasheet

Current PartRFQ

PS9587L2-V-AX

Renesas Electronics CorporationIn Stock: 1718PS9587L2-V-AX Datasheet

DirectRFQ

PS9587L2-V-E3-AX

Renesas Electronics CorporationIn Stock: 1922PS9587L2-V-E3-AX Datasheet

DirectRFQ

PS9587L3-V-AX

Renesas Electronics CorporationIn Stock: 1819PS9587L3-V-AX Datasheet

DirectRFQ

PS9587L3-V-E3-AX

Renesas Electronics CorporationIn Stock: 2029PS9587L3-V-E3-AX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PS9587L2-V-E3-AX is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Isolation voltage: 5000Vrms
• Number of channels: 1
• Output type: Open Collector
• Data rate: 10Mbps
• Common mode transient immunity: 15kV/µs minimum
• Output current: 25 mA per channel
• Propagation delay: 75ns maximum (both tpLH and tpHL)
• Supply voltage range: 4.5V ~ 5.5V
• Operating temperature: -40°C ~ 85°C
• Package configuration: 8-SMD, Gull Wing
• Compliance: ROHS3 Compliant, MSL 1

All substitute parts listed below meet these exact specifications. Variations in packaging format (Tube, Cut Tape & Digi-Reel, Tape & Reel) and product status (Active vs. Discontinued) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: PS9587L3-V-E3-AX

This part number is the direct functional equivalent with active product status. It maintains identical electrical specifications, isolation rating, and timing characteristics. The E3 suffix indicates Cut Tape & Digi-Reel packaging format, matching the original part's distribution method. This part carries 1937 units in current inventory.

Secondary Recommendation: PS9587L2-V-AX

This substitute provides equivalent electrical performance with active status. The primary difference is packaging format (Tube vs. Cut Tape & Digi-Reel). Selection depends on procurement and assembly requirements. Inventory: 1670 units.

Tertiary Recommendation: PS9587L3-V-AX

This part offers active status and full electrical equivalence. Packaging is Tube format. Inventory: 1757 units.

All substitute parts are ROHS3 compliant, carry MSL 1 rating, and maintain identical isolation voltage, data rate, propagation delay, and thermal operating range specifications. Selection among these alternatives should be based on packaging format availability and procurement lead time requirements.

Frequently Asked Questions (FAQ)

Q: Can PS9587L2-V-AX replace PS9587L2-V-E3-AX directly?

A: Yes. Both parts are electrically identical with matching isolation voltage (5000Vrms), data rate (10Mbps), output current (25mA), and propagation delay (75ns). The difference is packaging format: PS9587L2-V-AX uses Tube packaging while PS9587L2-V-E3-AX uses Cut Tape & Digi-Reel. Verify your assembly process compatibility with the packaging format.

Q: What is the difference between L2 and L3 variants?

A: The provided specifications show no electrical differences between L2 and L3 variants. Both maintain 5000Vrms isolation, 10Mbps data rate, 15kV/µs CMTI, and identical timing parameters. Consult the manufacturer datasheet for any undocumented variant distinctions.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original PS9587L2-V-E3-AX specifications.

Q: Does the E3 suffix affect electrical performance?

A: No. The E3 suffix designates packaging format (Cut Tape & Digi-Reel) and does not alter electrical characteristics, isolation voltage, data rate, or timing specifications.

Q: Which substitute has the best availability?

A: PS9587L3-V-E3-AX carries 1937 units in inventory, PS9587L3-V-AX has 1757 units, and PS9587L2-V-AX has 1670 units. All maintain active product status except the original PS9587L2-V-E3-AX (discontinued).

Q: Can I use these parts interchangeably in my circuit?

A: Yes, provided your PCB layout and assembly process accommodate the package type. All substitutes maintain identical pin configuration (8-DIP gull wing), electrical specifications, and thermal operating range (-40°C to 85°C).