TLP321-2GBSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The TLP321-2GBSMT&R is a dual-channel optocoupler manufactured by Isocom Components 2004 LTD, featuring an infrared LED input and transistor output. It provides high isolation voltage of 5300Vrms with a minimum current transfer ratio of 100% at 50mA forward current. The device utilizes surface mount packaging (8-SMD) for automated assembly. Key electrical parameters include a maximum DC forward current of 50mA and a collector-emitter saturation voltage of 0.4V. It operates within a temperature range of -40°C to +100°C and supports VDE approval when designated with the 'X' suffix.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for independent signal isolation
• High isolation voltage rating for safety-critical applications
• Surface-mount package design for efficient PCB integration
• Transistor output type suitable for digital switching

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply units needing feedback loop isolation
• Communication interfaces for noise immunity
• Microcontroller input/output isolation circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffixes required for your application, such as 'SM' for surface mount or 'T&R' for tape and reel packaging. Confirm if VDE approval is necessary, which requires adding 'X' to the part number. Ensure compatibility with your PCB footprint for the 8-SMD package. Check lead spacing requirements, particularly if 'G' suffix for 10mm spacing is needed. Always refer to the official datasheet for final mechanical dimensions and handling instructions.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a compact surface-mount form factor. Consider the 5300Vrms isolation rating for applications demanding robust safety barriers. Evaluate the 100% CTR specification against your circuit's drive requirements. Compare the operating temperature range with your environmental conditions. Ensure the transistor output type matches your load interface needs rather than logic or relay outputs.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Isocom Components' line of high-performance optocouplers, designed as alternatives to standard industry types. The manufacturer specializes in infrared optoelectronic devices with flexible manufacturing capabilities. The TLP321 series typically offers dual-channel configurations for cost-effective multi-signal isolation solutions.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical specifications before considering any alternative components from other manufacturers.