IXYS Corporation Bipolar Transistor LDA111STR

Description
Transistor Output Optocouplers Optocoupler Single-Transistor Product overview: LDA111STR from IXYS Integrated Circuits is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-LDA111STR can be used for catalog matching and distributor lookup.
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Description
Transistor Output Optocouplers Optocoupler Single-Transistor Product overview: LDA111STR from IXYS Integrated Circuits is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-LDA111STR can be used for catalog matching and distributor lookup.
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Datasheet
Datasheet Summary
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LDA111STR is a surface-mount, unidirectional-input optocoupler with a Darlington-transistor output, designed for signal isolation in telecom switching, modem circuits, and current sensing. It features a 6-pin surface-mount package, 3750 Vrms input/output isolation, a minimum current transfer ratio of 300%, and a continuous load rating of 100 mA. The device meets UL E76270, CSA Certificate 1175739, and EN/IEC 60950-1 certifications, operates from -40°C to +85°C, and has a moisture sensitivity level of MSL 1. It is packaged in tape and reel for automated assembly.

Datasheet Summary
Powered by GS/AI

LDA111STR is a surface-mount, unidirectional-input optocoupler with a Darlington-transistor output, designed for signal isolation in telecom switching, modem circuits, and current sensing. It features a 6-pin surface-mount package, 3750 Vrms input/output isolation, a minimum current transfer ratio of 300%, and a continuous load rating of 100 mA. The device meets UL E76270, CSA Certificate 1175739, and EN/IEC 60950-1 certifications, operates from -40°C to +85°C, and has a moisture sensitivity level of MSL 1. It is packaged in tape and reel for automated assembly.

Suppliers

Company
Product
Description
Supplier Links
ERSAELECTRONICS PTE. LTD.
Singapore, Singapore
Bipolar Transistor
903-LDA111STR
Bipolar Transistor 903-LDA111STR
Transistor Output Optocouplers Optocoupler Single-Transistor Product overview: LDA111STR from IXYS Integrated Circuits is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-LDA111STR can be used for catalog matching and distributor lookup.

Transistor Output Optocouplers Optocoupler Single-Transistor Product overview: LDA111STR from IXYS Integrated Circuits is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-LDA111STR can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD.
Product Category Bipolar RF Transistors
Product Number 903-LDA111STR
Product Name Bipolar Transistor
Package Type Reel
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