TLP620M(BL-TP1,E

Transistor, Photovoltaic Output Optoisolators Overview

The TLP620M(BL-TP1,E is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features an AC/DC input LED paired with an NPN phototransistor output, housed in a standard 4-DIP package with a 7.62mm pitch. The device provides high isolation capability of 5000Vrms between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 80V, a DC forward current limit of 50mA, and a typical saturation voltage of 300mV. The current transfer ratio ranges from 100% to 600% at a forward current of 5mA. Operating temperatures span from -55°C to 125°C, ensuring reliability in demanding environments.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Supports both AC and DC input signal types for versatile interface compatibility
• Provides robust galvanic isolation via 5000Vrms dielectric strength
• Features low saturation voltage for efficient switching performance
• Designed for through-hole mounting in compact DIP packages

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Power supply feedback loops
• Microcontroller interface circuits
• Solid-state relay driver stages

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix BL-TP1 against the official Toshiba datasheet to confirm packaging type and compliance status. Ensure the ordering code matches the required reel or cut tape configuration. Cross-reference the manufacturer part number with authorized distributors to validate authenticity. Confirm that the component meets all relevant safety standards required for your final application design before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when AC input compatibility is required alongside standard transistor output characteristics. Consider the 5000Vrms isolation rating for applications needing significant noise immunity. Evaluate the 80V output voltage limit and 50mA current capacity against load requirements. The wide operating temperature range makes it suitable for industrial environments where thermal stability is critical for long-term reliability.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP620M series of transistor output optocouplers from Toshiba. The series is designed for general-purpose isolation tasks. Variants within the series differ primarily in packaging formats and safety certifications. The TLP620M family offers a balance of speed and isolation performance for digital signal transmission across isolated boundaries.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other Toshiba models with identical pinouts and electrical specifications. Verify compatibility with equivalent parts from other manufacturers by comparing isolation voltage, CTR, and package dimensions. Ensure any replacement maintains the same AC input capability if required by the circuit design.