TLP2304(V4,E

Logic Output Optoisolators Overview

The TLP2304(V4,E is a high-speed photocoupler manufactured by Toshiba Semiconductor and Storage. It features an infrared LED coupled with a high-gain, high-speed photodetector IC. The device provides a data rate of 1 MBd and supports a supply voltage range of 2.7V to 5.5V. Key electrical parameters include a maximum propagation delay of 550ns (tpLH) and 400ns (tpHL), with typical rise and fall times of 30ns. It offers 3750Vrms isolation voltage and a minimum common-mode transient immunity of 20kV/µs. The output type is open collector with a maximum output current of 15 mA per channel.

Logic Output Optoisolators Feature Summary

• Integrates a high-output infrared LED with a high-gain, high-speed photodetector for enhanced signal integrity.
• Provides robust electrical isolation with 3750Vrms dielectric strength between input and output circuits.
• Features high common-mode transient immunity of 20kV/µs to maintain performance in noisy environments.
• Delivers high-speed logic output capabilities suitable for rapid data transmission applications.

Logic Output Optoisolators Applications

• IPM driver interfaces
• High-speed digital communication isolators
• Microcontroller unit (MCU) peripheral isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (V4, E, TPL, etc.) matches your bill of materials, as these indicate packaging or reel variations rather than functional differences. Confirm the manufacturer is Toshiba Semiconductor and Storage. Ensure the component meets RoHS3 compliance requirements if applicable to your assembly process. Cross-reference the DigiKey or Mouser part numbers for accurate sourcing channels.

Logic Output Optoisolators Selection Notes

Select this component when a 1 MBd data rate and 3750Vrms isolation are required. It is suitable for applications needing low propagation delay and high CMTI. Consider the open-collector output configuration and 2.7V-5.5V supply range compatibility with your system logic levels. Verify package availability in SO-6 or similar formats depending on the suffix.

Logic Output Optoisolators Part Context

This device belongs to Toshiba's high-speed photocoupler family, designed for industrial and automotive applications requiring reliable signal isolation. It complements other models like the TLP2362 series but operates at a lower 1 MBd speed compared to their 10 MBd counterparts. The V4 suffix typically denotes specific safety certification standards such as VDE.

Logic Output Optoisolators Replacement Considerations

The TLP2304(E is a direct functional equivalent within the same product line. For higher speed requirements, consider the TLP2362 series which offers 10 MBd performance. Ensure any substitute maintains the 3750Vrms isolation and open-collector output characteristics.