TLP630(TA,F)

Transistor, Photovoltaic Output Optoisolators Overview

The TLP630(TA,F) is a single-channel AC input to transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates two reverse-parallel GaAs infrared LEDs with a silicon phototransistor within a DIP-6 plastic package. Key electrical parameters include a minimum isolation voltage of 5000 Vrms, a collector-emitter breakdown voltage (VCEO) of 55 V, and a current transfer ratio (CTR) ranging from 50% to 600% at IF=5 mA and VCE=-5 V. The device features a forward voltage of 1.0–1.3 V, a maximum collector current of 50 mA, and operates within a temperature range of -55°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• AC Input Capability: Internal dual reverse-parallel infrared LEDs enable direct detection of alternating current signals without external rectification components.
• High Voltage Isolation: Provides robust electrical separation between input and output circuits with a minimum insulation voltage rating of 5000 Vrms.
• Transistor Output: Utilizes a silicon phototransistor for reliable signal transmission and interface isolation in digital logic environments.

Transistor, Photovoltaic Output Optoisolators Applications

• Voltage detection in AC/DC input modules
• Interface isolation for programmable controllers
• Communication equipment signal transmission

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix TA,F against official Toshiba documentation to confirm lead-free compliance and packaging configuration. Ensure the ordering part number matches the required safety certifications, such as UL 1577, and confirm that the DIP-6 package dimensions align with the target PCB layout constraints before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when AC signal detection is required without external diodes. The high CTR range supports varied drive conditions, while the 55 V VCEO rating suits low-voltage DC side interfaces. Verify thermal management requirements for the specified operating temperature range and ensure the 50 mA collector current meets the load demands of the receiving circuitry.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the TLP630 series of AC-input optocouplers designed for industrial and communication applications. It serves as a compact solution for isolating control circuits from mains or AC-powered signals. The series is characterized by its integrated dual-LED structure, which simplifies circuit design compared to discrete LED arrangements.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official Toshiba cross-reference lists for verified substitutes. Generic replacements may differ in isolation voltage ratings, CTR specifications, or package pinouts. Validate any alternative component against the original application's safety and electrical requirements.

Transistor, Photovoltaic Output Optoisolators FAQ

How does the TLP630 handle AC input signals?

It utilizes two internally connected reverse-parallel GaAs infrared LEDs, allowing it to conduct and emit light during both positive and negative half-cycles of the AC input.

What is the maximum collector-emitter voltage rating?

The absolute maximum rating for collector-emitter voltage (VCEO) is 55 V.