TLP521-2XGBG

Transistor, Photovoltaic Output Optoisolators Overview

The TLP521-2XGBG is a dual-channel optocoupler manufactured by Isocom Components. It features a transistor output configuration housed in an 8-pin PDIP package with 100mm lead spacing. The device provides electrical isolation of 5300Vrms between input and output circuits. It supports a maximum forward voltage of 1.3V and a maximum input current of 50mA. The current transfer ratio ranges from a minimum of 100% at 1mA to a maximum of 600%. Operating temperatures span from -30°C to 100°C, ensuring reliability in various industrial environments.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel isolation for independent signal transmission
• High isolation voltage rating for safety compliance
• Transistor output structure for digital switching applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply units for feedback loop isolation
• Communication interfaces needing signal separation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XGBG' against official Isocom documentation to confirm pinout compatibility and lead spacing specifications. Ensure that the 100mm lead spacing requirement aligns with the target PCB layout design. Cross-reference the current transfer ratio minimum values with circuit drive requirements to guarantee proper switching performance under all operating conditions.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a single package footprint. The high current transfer ratio makes it suitable for driving logic inputs directly. Consider the PDIP package dimensions and lead spacing constraints during mechanical design. Evaluate thermal management needs given the wide operating temperature range specified for industrial applications.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP521 series, which includes variants like TLP521-4GB and TLP521-2XGB. The series is characterized by transistor outputs and DIP packaging options. Isocom positions these components as replacements for standard industry optocouplers. The specific model denotes a two-channel variant with enhanced lead spacing compared to standard DIP packages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

TLP521-2XGB is a closely related variant within the same series. Verify if the standard lead spacing of the TLP521-2XGB meets mechanical requirements instead of the 100mm spacing of the XGBG version. Check datasheet parameters for identical electrical characteristics before substitution.