New Products

New products of Optical Semiconductor Devices on one year in the past.

Low-Cost TLP240 Photorelay Series in DIP4 with Reinforced Insulation

The TLP240 Series is a variant of the conventional TLP220 Series. It is a low-cost version that provides just the LED trigger current and switching performance that customers need. (26 Apr, 2013)
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Dual Polarity Input Photocouplers for PLCs: TLP2395, TLP2398

Toshiba has added two new photocouplers for programmable logic controllers (PLCs) to its product lineup -the TLP2395 and TLP2398 high-speed photocouplers, which work with both positive and negative LED currents. (29 Mar, 2013)
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TOSLINK Fiber Optic Transmission Modules: TOTX1353(F), TOTX1353(V,F) / TORX1353(F), TORX1353(V,F)

Fiber optic transmitting modules TOTX1353(F)/TOTX1353(V,F) and fiber optic receiving modules TORX1353(F)/TORX1353(V,F) can send/receive signals from DC to 500 kb/s with low consumption current using all plastic fiber (APF) to a maximum distance of 10 m. (21 Mar, 2013)
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Reinforced Insulation Category High Collector Voltage Transistor Coupler: TLP188

The TLP188 is a photo transistor coupler that guarantees high temperature operation (Ta = 110°C max.) and a high collector voltage (VCEO) of 350V. This product guarantees minimum creepage and clearance of 5mm and can be used at up to 707 Vpk of the maximum permissible operating isolation voltage, which is specified in EN 60747-5-5. With a guaranteed internal insulation thickness of 0.4mm, this product is compatible with the reinforced insulation category according to overseas safety standards. (31 Jan, 2013)
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20k to 100kbps Communication Photocouplers: TLP2301, TLP2303

We have developed two new photocouplers TLP2301 and TLP2303 that support a low-speed of 9.6 kbps or 19.2 kbps represented by RS-232 communication and a mid-speed of 115.2 kbps represented by RS-232C communication, for which no suitable products existed previously. (30 Jan, 2013)
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SO6 Reinforced Insulation Triac-Output Photocouplers: TLP265J, TLP266J

We have released and added the TLP265J 600V NZC triac-output photocoupler and the TLP266J 600V ZC triac-output photocoupler to our lineup. Using a SO6 double-mold package, these products achieve reinforced insulation at an isolation voltage of 3750Vrms (AC, 1minute). (27 Dec, 2012)
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Ultra-Low Power Consumption photorelay: TLP171 Series

We have developed the TLP171 series, which enables a trigger LED current IFT=0.2mA (max.) by improving the TLP170 series, which has a trigger LED current IFT=1.0mA (max.) and has been mass produced since 2009. (26 Dec, 2012)
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IGBT/MOSFET Gate Drive Photocoupler: TLP250H

The TLP250H is a DIP8-package IC coupler that can directly drive a middle-capacity IGBT or power MOSFET. With a maximum propagation delay time of 500ns and a propagation delay skew between photocouplers of 150ns, and with such times being guaranteed in the operating temperature range, this product helps reduce dead time and improve efficiency in inverter circuits. (26 Dec, 2012)
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Ultra-small photorelay: TLP3306

We have added the TLP3306 with high voltage and high current characteristic to our lineup of ultra-small USOP package photorelays. (13 Dec, 2012)
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SO6 Package Low-cost Photorelay: TLP175A

We have investigated photorelay applications and trends and have developed a new photorelay, TLP175A, that satisfies the required specifications and is more affordable than our conventional products. (28 Sep, 2012)
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IGBT/MOSFET Gate Drive Coupler: TLP152

The TLP152 is an SO6-package IC coupler that can directly drive a middle-capacity IGBT or power MOSFET. (26 Sep, 2012)
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Thin Reinforced Insulation Category General-purpose Darlington Transistor Coupler: TLP187

The TLP187 is a Darlington transistor coupler that achieves a slim shape thanks to the use of an SO6 package and that guarantees high temperature operation (Ta = 110 degC max.). (26 Sep, 2012)
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