PLA193E Equivalent & Substitute Parts

Part Overview

The PLA193E is a solid-state relay (SSR) manufactured by IXYS Integrated Circuits Division, configured as a SPST-NO (Single Pole Single Throw - Normally Open) switching device. This component operates with a 1.2VDC input signal and controls loads up to 600V at 100mA maximum current, supporting both AC and DC output switching. The PLA193E is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system maintenance and new design implementations where this component is specified.

Substiute Parts

PLA193E

IXYS Integrated Circuits DivisionIn Stock: 972PLA193E Datasheet

Current PartRFQ

PLA193

IXYS Integrated Circuits DivisionIn Stock: 2086PLA193 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the PLA193E is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: SPST-NO (1 Form A) topology must be maintained
• Input Voltage: 1.2VDC control signal requirement
• Load Voltage Range: 0V to 600V switching capability
• Load Current: 100mA maximum rating
• On-State Resistance: 50 Ohms maximum
• Output Type: AC and DC switching capability
• Package / Case: 6-DIP (0.300", 7.62mm) form factor
• Mounting Type: Through Hole configuration
• Termination Style: PC Pin connections

The PLA193 represents the direct equivalent substitute, maintaining identical electrical specifications and physical packaging while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The PLA193 is the manufacturer-recommended substitute for the obsolete PLA193E. Both components maintain identical electrical and mechanical specifications across all critical parameters. The PLA193 offers the advantage of active product status with significantly improved inventory availability (2013 units versus 961 units for the PLA193E). Both parts maintain equivalent RoHS3 compliance and REACH unaffected status, ensuring regulatory alignment for new designs and legacy system replacements. The transition from PLA193E to PLA193 requires no circuit modifications or board redesign, as pin configuration, voltage ratings, current capacity, and package dimensions remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can PLA193 directly replace PLA193E in existing circuits? A: Yes. The PLA193 is electrically and mechanically identical to the PLA193E. No circuit modifications are required for substitution.

Q: What is the difference between PLA193E and PLA193? A: The primary difference is product status. PLA193E is obsolete, while PLA193 is active. All electrical specifications, package dimensions, and performance characteristics are identical.

Q: Are there any compliance differences between these parts? A: No. Both PLA193E and PLA193 maintain ROHS3 compliance, REACH unaffected status, and identical moisture sensitivity levels.

Q: Does the packaging format differ between these substitutes? A: The PLA193E is supplied in standard packaging, while PLA193 is supplied in Tube packaging. Both maintain the 6-DIP (0.300", 7.62mm) form factor and PC Pin termination style suitable for through-hole PCB mounting.

Q: What are the critical parameters for confirming substitution compatibility? A: Verify that replacement components maintain 1.2VDC input voltage, 0V to 600V load voltage range, 100mA maximum load current, 50 Ohms maximum on-state resistance, SPST-NO circuit configuration, and 6-DIP through-hole package format.

Q: Is the PLA193 suitable for both AC and DC load switching? A: Yes. The PLA193 supports both AC and DC output switching across the full 0V to 600V load voltage range at 100mA maximum current.