LDA211STR

$0.93

Description：OPTOISOLTR 3.75KV 2CH DARL 8-SMD
Series：-
Mfr：IXYS Integrated Circuits Division
Package：Tape & Reel (TR)

SKU:5051be7a2584 Category: Transistor, Photovoltaic Output Optoisolators Brand: IXYS Integrated Circuits Division

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Product introduction

LDA211STR is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists IXYS Integrated Circuits Division. Its product description is OPTOISOLTR 3.75KV 2CH DARL 8-SMD. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for LDA211STR

Description：OPTOISOLTR 3.75KV 2CH DARL 8-SMD
Series：-
Mfr：IXYS Integrated Circuits Division
Package：Tape & Reel (TR)
Number of Channels：2
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：300% @ 1mA
Current Transfer Ratio (Max)：30000% @ 1mA
Turn On / Turn Off Time (Typ)：8µs, 345µs
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Darlington
Voltage - Output (Max)：30V
Current - Output / Channel：-
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：1 mA
Vce Saturation (Max)：1V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-SMD
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for LDA211STR

LDA211STR

Transistor, Photovoltaic Output Optoisolators Overview

The LDA211STR is a dual-channel optoisolator manufactured by IXYS Integrated Circuits Division, featuring Darlington transistor outputs. It provides an isolation voltage of 3750Vrms and operates within a temperature range of -40°C to 85°C. The device utilizes an 8-SMD package for surface-mount installation. Key electrical characteristics include a minimum current transfer ratio of 100% at a forward current of 5mA, with a maximum collector-emitter saturation voltage of 1.2V. The input type supports both AC and DC signals.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Dual-channel configuration for simultaneous signal isolation
High-gain Darlington output structure for enhanced sensitivity
Robust 3750Vrms insulation barrier for safety compliance

Transistor, Photovoltaic Output Optoisolators Applications

Industrial control system signal isolation
Power supply feedback loop monitoring
Microcontroller interface protection circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and variant selection. Confirm that the component meets RoHS3 compliance requirements for your target market. Cross-reference the datasheet revision date to ensure compatibility with your design specifications before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high current gain is required in a compact surface-mount footprint. The Darlington output architecture offers superior sensitivity compared to standard phototransistor alternatives. Ensure the application voltage does not exceed the specified collector-emitter limits while accounting for thermal derating at elevated operating temperatures.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LDA series of optocouplers from IXYS, designed for general-purpose isolation applications. It complements single-channel variants like the LDA100STR by providing two independent isolation paths in one package. The series emphasizes reliability and compact form factors suitable for modern electronic assemblies requiring galvanic separation.