TLP126(MBS-TPL,F) Equivalent & Substitute Parts

Part Overview

The TLP126(MBS-TPL,F) is a photocoupler optoisolator manufactured by Toshiba Semiconductor and Storage, classified as an Optoisolator Output Channel component. This part is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design requirements and component procurement. The TLP126 series provides optical isolation suitable for applications requiring galvanic separation between input and output circuits.

Substiute Parts

TLP126(MBS-TPL,F)

Toshiba Semiconductor and StorageIn Stock: 723TLP126(MBS-TPL,F) Datasheet

Current PartRFQ

TLP182(TPL,E

Toshiba Semiconductor and StorageIn Stock: 4351TLP182(TPL,E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP182(TPL,E) is identified as a direct substitute for the TLP126(MBS-TPL,F) based on the following substitution criteria:

• Manufacturer Continuity: Both parts are manufactured by Toshiba Semiconductor and Storage, ensuring consistent design philosophy and quality standards
• Category Alignment: Both components function as optoisolators within the same product category
• Isolation Voltage Class: The TLP182 provides 3750Vrms isolation voltage, meeting or exceeding typical isolation requirements for optoisolator applications
• Output Configuration: The TLP182 features transistor output with single-channel configuration, suitable for applications requiring optoisolated switching
• Regulatory Compliance: Both parts share identical ECCN (EAR99) and HTSUS classifications, confirming regulatory equivalence
• Moisture Sensitivity: Both parts maintain MSL 1 rating, indicating no moisture sensitivity constraints during storage and handling

Parameter Comparison

Engineering Selection Recommendations

The TLP182(TPL,E) is the identified substitute for the obsolete TLP126(MBS-TPL,F). Selection of the TLP182 is supported by the following factors:

• Product Status: The TLP182 maintains active production status with 4300 units in current inventory, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: The TLP182 is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements
• Manufacturer Support: Continued manufacturing by Toshiba Semiconductor and Storage provides access to technical documentation, application support, and consistent quality standards
• Electrical Equivalence: The TLP182 provides the isolation voltage, output current, and operating temperature range required for optoisolator applications
• Packaging Compatibility: The 6-SOIC surface mount package with 4 leads accommodates standard PCB assembly processes

Frequently Asked Questions (FAQ)

Q: Why is the TLP126(MBS-TPL,F) being discontinued? A: The TLP126 is listed as obsolete. The TLP182 represents the current-generation equivalent from Toshiba Semiconductor and Storage for optoisolator applications requiring single-channel transistor output configuration.

Q: What are the key electrical parameters that determine substitution compatibility? A: Substitution compatibility is determined by isolation voltage rating (3750Vrms for TLP182), output type (transistor), number of channels (1), maximum output voltage (80V), and output current capability (50mA per channel). These parameters ensure functional equivalence in optoisolated switching applications.

Q: Are there packaging differences between the TLP126 and TLP182? A: The TLP182 is specified in 6-SOIC surface mount package with 4 leads. Original TLP126 packaging specifications are not provided in the technical data. PCB layout and assembly process compatibility should be verified based on specific design requirements.

Q: Does the TLP182 meet current environmental standards? A: Yes. The TLP182 is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: What is the moisture sensitivity rating for the TLP182? A: The TLP182 carries MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints during storage and handling, matching the TLP126 specification.

Q: Is the TLP182 available in production quantities? A: Yes. Current inventory shows 4300 units of TLP182(TPL,E) in new original stock, confirming active production and availability for component procurement.