TLP383(E

Transistor, Photovoltaic Output Optoisolators Overview

The TLP383(E) is a single-channel optocoupler manufactured by Toshiba Semiconductor and Storage, featuring an infrared LED input and a phototransistor output. It provides electrical isolation with a rated voltage of 5000Vrms. The device operates within a temperature range of -55°C to 125°C and supports a maximum forward current of 50 mA. Key electrical parameters include a collector-emitter saturation voltage of up to 300 mV and a typical rise/fall time of 2 µs/3 µs. The component is available in surface-mount packages such as 6-SOIC.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using infrared light transmission.
• Integrates an infrared LED and a phototransistor for efficient DC signal coupling and impedance transformation.
• Designed for robust performance across a wide industrial operating temperature range.

Transistor, Photovoltaic Output Optoisolators Applications

• Digital logic signal transmission and level shifting
• Power supply control and switching circuits
• Electrical insulation isolation between different circuit systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., GR-TPL,E or D4GB-TL,E) against the datasheet to confirm package type and CTR specifications. Ensure compliance with RoHS3 standards and check MSL ratings for assembly handling. Confirm availability through authorized distributors for lead time accuracy.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and fast switching speeds are required for single-channel applications. Consider the phototransistor output characteristics and CTR range relative to the driving circuit requirements. Evaluate thermal management needs given the wide operating temperature range and power dissipation limits.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP383 series of transistor-output optocouplers from Toshiba. The series is designed for general-purpose isolation applications requiring reliable signal transfer with minimal propagation delay. Variants differ primarily in packaging and specific electrical tolerances.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material. Verify pinout compatibility and electrical parameter equivalence before considering alternative manufacturers.