PLA193ES Equivalent & Substitute Parts

Part Overview

The PLA193ES is a solid-state relay (SSR) manufactured by IXYS Integrated Circuits Division, designed for SPST-NO (Single Pole Single Throw - Normally Open) switching applications. This component operates across AC and DC loads with a maximum voltage range of 0–600V and supports load currents up to 100 mA. The PLA193ES is currently classified as obsolete, which necessitates identification of active equivalent parts for ongoing design and procurement requirements.

Substiute Parts

PLA193ES

IXYS Integrated Circuits DivisionIn Stock: 1145PLA193ES Datasheet

Current PartRFQ

PLA193S

IXYS Integrated Circuits DivisionIn Stock: 1634PLA193S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PLA193ES is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPST-NO (1 Form A)
• Output capability: AC and DC switching
• Input voltage: 1.2 VDC
• Load voltage range: 0 V ~ 600 V
• Load current capacity: 100 mA
• On-state resistance: 50 Ohms maximum
• Package type: 6-SMD (0.300", 7.62mm)
• Mounting method: Surface Mount with Gull Wing termination
• Compliance standards: ROHS3, REACH Unaffected

The PLA193S is identified as the manufacturer-recommended substitute, maintaining identical electrical specifications and physical packaging while offering active product status.

Parameter Comparison

Engineering Selection Recommendations

The PLA193S is the direct equivalent for the obsolete PLA193ES. Both components share identical electrical ratings, physical dimensions, and compliance certifications. The primary distinction is product status: PLA193ES is obsolete while PLA193S maintains active manufacturing status. For new designs or component replenishment, PLA193S is the appropriate selection. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment across applications.

Frequently Asked Questions (FAQ)

Q: Can PLA193S be used as a direct replacement for PLA193ES in existing designs? A: Yes. The PLA193S is electrically and mechanically identical to the PLA193ES. Both components feature the same 6-SMD package, gull wing termination, and electrical specifications. No circuit modifications are required.

Q: What is the difference between PLA193ES and PLA193S? A: The PLA193ES is classified as obsolete, while PLA193S is an active product. All electrical parameters, load ratings, and physical packaging are identical between the two parts.

Q: Are there any packaging differences between these parts? A: The PLA193ES and PLA193S use the same 6-SMD (0.300", 7.62mm) package with gull wing termination. Packaging format differs only in that PLA193S is supplied in tube packaging.

Q: Do both parts meet current compliance requirements? A: Yes. Both PLA193ES and PLA193S are ROHS3 compliant and REACH unaffected, meeting current regulatory standards.

Q: What load conditions are supported by these SSR relays? A: Both components support AC and DC loads up to 600V with a maximum load current of 100 mA and on-state resistance not exceeding 50 Ohms.