TLP9114B(NIEC-TL,F Equivalent & Substitute Parts

Part Overview

The TLP9114B(NIEC-TL,F is a photocoupler optoisolator manufactured by Toshiba Semiconductor and Storage, classified as an optoisolator with output channel functionality. This component is currently listed with obsolete product status. Due to its obsolescence, identification of functionally equivalent active alternatives is necessary to maintain design continuity and ensure ongoing component availability for new production and field service applications.

Substiute Parts

TLP9114B(NIEC-TL,F

Toshiba Semiconductor and StorageIn Stock: 869TLP9114B(NIEC-TL,F Datasheet

Current PartRFQ

TLX9309(TPL,F

Toshiba Semiconductor and StorageIn Stock: 5741TLX9309(TPL,F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLX9309(TPL,F has been identified as a manufacturer-recommended substitute for the obsolete TLP9114B(NIEC-TL,F. The substitution is based on the following alignment criteria:

Common Classification Parameters:

• Both components are optoisolators within the Toshiba Semiconductor and Storage product portfolio
• Both fall under ECCN classification EAR99
• Both share the same HTSUS tariff code 8541.49.8000
• The substitute maintains active product status, ensuring continued availability and support

Functional Alignment:

• Both components serve optoisolator applications with transistor output configuration
• The substitute provides isolation voltage rating of 3750Vrms, meeting industrial isolation requirements
• Single-channel configuration maintained across both parts

Parameter Comparison

Engineering Selection Recommendations

The TLX9309(TPL,F is designated as the manufacturer-recommended substitute for the obsolete TLP9114B(NIEC-TL,F based on the following factors:

Product Status Alignment: The substitute maintains active product status with current manufacturing support, ensuring long-term availability and supply chain continuity. The original part's obsolete classification necessitates transition to an active equivalent.

Compliance and Certification: The TLX9309(TPL,F carries AEC-Q101 automotive qualification and maintains REACH compliance status. Both components share identical ECCN and HTSUS classifications, ensuring regulatory consistency.

Packaging and Mounting: The substitute utilizes surface mount technology in a 6-SOIC package configuration, which is standard for modern optoisolator applications. This packaging format supports automated assembly processes.

Electrical Specifications: The substitute provides defined electrical parameters including 3750Vrms isolation voltage, 1-channel configuration, and specified current transfer ratios. These parameters establish the performance envelope for applications requiring optoisolation functionality.

Frequently Asked Questions (FAQ)

Q: Why is the TLP9114B(NIEC-TL,F classified as obsolete?

A: The TLP9114B(NIEC-TL,F has reached end-of-life status within Toshiba's product portfolio. Obsolete classification indicates that the manufacturer no longer produces this component and has directed customers to alternative solutions.

Q: What are the key compatibility factors between the TLP9114B(NIEC-TL,F and TLX9309(TPL,F?

A: Both components are single-channel optoisolators from Toshiba with transistor output configuration. They share identical regulatory classifications (ECCN EAR99, HTSUS 8541.49.8000) and are designated for similar isolation applications.

Q: Does the TLX9309(TPL,F require PCB layout modifications?

A: The TLX9309(TPL,F uses a 6-SOIC surface mount package, which differs from the original part's packaging. PCB footprint verification is necessary to confirm compatibility with existing board designs.

Q: What is the isolation voltage rating of the substitute part?

A: The TLX9309(TPL,F provides 3750Vrms isolation voltage, meeting industrial-grade isolation requirements for optoisolator applications.

Q: Is the TLX9309(TPL,F suitable for automotive applications?

A: Yes, the TLX9309(TPL,F carries automotive-grade classification with AEC-Q101 qualification, making it suitable for automotive and industrial applications requiring certified components.

Q: What is the operating temperature range of the substitute?

A: The TLX9309(TPL,F operates across the temperature range of -40°C to 125°C, covering standard industrial and automotive operating conditions.

Q: What is the current transfer ratio specification?

A: The TLX9309(TPL,F specifies a current transfer ratio range of 15% minimum to 300% maximum at 7mA input current, defining the optical coupling efficiency of the device.

Q: Is the substitute part RoHS compliant?

A: The TLX9309(TPL,F carries RoHS designation and maintains REACH Unaffected status, confirming compliance with environmental and hazardous substance regulations.