ILQ32-X009 Equivalent & Substitute Parts

Part Overview

The ILQ32-X009 is a 4-channel optoisolator with Darlington output manufactured by Vishay Semiconductor Opto Division. This component provides 5300Vrms isolation voltage and is designed for applications requiring high-voltage galvanic isolation with Darlington output configuration. The part is classified as Last Time Buy, indicating limited future availability. Identifying equivalent substitute parts ensures design continuity and supply chain resilience for ongoing production and maintenance applications.

Substiute Parts

ILQ32-X009

Vishay Semiconductor Opto DivisionIn Stock: 2129ILQ32-X009 Datasheet

Current PartRFQ

ILQ32-X007

Vishay Semiconductor Opto DivisionIn Stock: 1871ILQ32-X007 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ILQ32-X009 are identified based on strict parametric equivalence across the following critical specifications:

• Number of Channels: 4 channels
• Voltage - Isolation: 5300Vrms
• Current Transfer Ratio (Min): 500% @ 10mA
• Output Type: Darlington
• Voltage - Output (Max): 30V
• Current - Output / Channel: 125mA
• Turn On / Turn Off Time (Typ): 15µs, 30µs
• Operating Temperature Range: -55°C ~ 100°C
• Package / Case: 16-SMD, Gull Wing
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The ILQ32-X007 meets all specified parameters and is classified as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

The ILQ32-X007 is a direct parametric equivalent to the ILQ32-X009. Both parts share identical electrical and mechanical specifications, including isolation voltage, channel count, output current capability, switching times, and operating temperature range. Both components are ROHS3 compliant and carry identical regulatory classifications (ECCN: EAR99, HTSUS: 8541.49.8000).

Given the Last Time Buy status of the ILQ32-X009, the ILQ32-X007 serves as the appropriate substitute for new designs and ongoing production requirements. Current inventory levels support both parts, with 1843 units of ILQ32-X007 available against 2100 units of ILQ32-X009.

Frequently Asked Questions (FAQ)

Q: Can the ILQ32-X007 be used as a direct replacement for the ILQ32-X009?

A: Yes. The ILQ32-X007 is a parametric equivalent with identical electrical characteristics, isolation voltage, channel configuration, output current rating, switching times, and operating temperature range. Both components use the same 16-SMD, Gull Wing package and are surface-mount compatible.

Q: Are there any differences in compliance or regulatory status between these parts?

A: No. Both the ILQ32-X009 and ILQ32-X007 carry identical RoHS3 compliance status, REACH unaffected classification, ECCN designation (EAR99), and HTSUS code (8541.49.8000).

Q: What is the significance of the Last Time Buy status for the ILQ32-X009?

A: Last Time Buy indicates that the ILQ32-X009 will not be manufactured beyond a specified date. Existing inventory will be depleted without replenishment. The ILQ32-X007 should be considered for future production planning and design updates.

Q: Are the moisture sensitivity levels identical?

A: Yes. Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes. Both parts share identical package specifications (16-SMD, Gull Wing) and mounting type (Surface Mount), allowing direct substitution without PCB layout modifications.