Toshiba Unveils Faster Photorelays With Smaller Package 

KUALA LUMPUR, Feb 20 (Bernama) -- Toshiba Electronic Devices & Storage Corporation (Toshiba) has launched "TLP3414S” and “TLP3431S" photorelays housed in the S-VSON4T package that feature a faster turn-on time compared to its current products.

Since shipments have started, the OFF-state output terminal voltage rating and the ON-state current rating of TLP3414S are 40V/250mA and those of TLP3431S are 20V/450mA.

According to a statement, the new photorelays achieve high-efficiency optical coupling with improved optical output from the input side infrared-emitting diodes and optimisation of photo detectors (photodiode arrays).

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This realises a high-speed turn-on time, a maximum of 150 microseconds (μs). The turn-on time of TLP3414S is approximately 50 per cent shorter than Toshiba’s current product, TLP3414, while the TLP3431S is nearly 62 per cent shorter than its current TLP3431.

The new products are suitable for pin electronics applications in semiconductor testers, which measure devices under test (DUT) with high accuracy and at high speed while switching signals.

The S-VSON4T package also reduces the mounting area by about 20 per cent compared to the VSON4 package of Toshiba’s current product, aiding the miniaturisation of semiconductor testers and others.

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A supplier of advanced semiconductor and storage solutions, Toshiba continues to deliver high-performance products that meet the increasing demands for speed and accuracy in the semiconductor testing industry.

-- BERNAMA