Toshiba launches new optical relay TLP3122A

Today, as technology advances, automation is a crucial factor in improving production efficiency. Especially in the industrial field, automation can help us save more manpower, material resources, and time.

Recently, Toshiba introduced a new type of optical relay, the TLP3122A, for factory automation (building automation systems, security equipment, and semiconductor testers, etc.) and other industrial applications. It complies with the UL standard for optocoupler isolation [1] and is a UL1577-certified high current. Surface mount devices.

The TLP3122A can be upgraded and compatible with the photorelay TLP3122 in a conventional 2.54 SOP4 package, allowing greater system drive current to replace the more extensive mechanical relays.

In addition, it also has a series of superior performance:

1

Small 4-pin SO6 package

2

Provides up to 60V off-state output voltage

3

1.4A constant conduction current

4

Rated operating temperature is -40°C-110°C, which makes it easier to ensure certain temperature redundancy in system-level thermal design

5

Integrated with the latest U-MOS IX process MOSFET device, effectively reducing the on-resistance

6

On-resistance is usually only 0.13Ω, and the off-state current of only 1μA is also effective

In factory automation and other industrial fields, efficiency is the first productivity. The TLP3122A optical relay has the superior performance that traditional mechanical relays do not have, which promotes the efficient operation of automation and industrial applications and meets the needs of the market for diversified optocouplers and optical relays. Product demand.

Note: [1] Optocoupler UL standard: General optocoupler devices must be certified according to this standard.

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