TLP321-2GB

Transistor, Photovoltaic Output Optoisolators Overview

The TLP321-2GB is a dual-channel optocoupler manufactured by Isocom Components. It features an infrared LED input paired with photovoltaic transistor outputs, providing electrical isolation. The device utilizes a standard 8-pin DIP package for through-hole mounting. Key electrical specifications include a maximum forward voltage of 1.5V and a maximum input current of 50mA. It offers a high isolation voltage of 5300Vrms. The unit operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration with independent photovoltaic output circuits
• High-voltage electrical isolation capability via infrared transmission
• Standard through-hole packaging suitable for PCB integration

Transistor, Photovoltaic Output Optoisolators Applications

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

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix GB against official datasheets to confirm pinout and insulation characteristics. Ensure the procurement channel provides traceable documentation matching the manufacturer's part number. Confirm that the received components match the specified 8-pin DIP form factor and are free from physical defects before circuit integration.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required with photovoltaic output types. Consider the 5300Vrms isolation rating for high-noise environments. Evaluate the operating temperature range against the application's thermal profile. Compare input current requirements to ensure compatibility with the driving circuitry limits.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP321 series of optically coupled isolators. The series typically combines infrared LEDs with NPN silicon phototransistors or similar output structures. Isocom Components positions these devices as alternatives to common commercial standards, offering specialized parameter selection for specific circuit design requirements.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Cross-reference with other dual-channel photovoltaic optocouplers in the same voltage class. Verify pin compatibility and isolation voltage ratings before substitution. Check if alternative manufacturers offer equivalent performance metrics for the target application environment.