Toshiba Launches Low-height Package Transistor Output Photocoupler

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September 2, 2014

TOKYO—Toshiba Corporation (TOKYO: 6502) today announced the launch of a transistor output photocoupler in a low-height SO6L package, which can be used to replace conventional DIP4 pin package products. Shipment will start from today.

The new product "TLP385" has an isolation specification equivalent to DIP4 F (wide lead) type package products, and guarantees a creepage and clearance distance of 8mm (min), and isolation voltage of 5kVrms (min).

With its low height of 2.3mm (max), a 45% reduction from DIP4 type package products, the new "TLP385" can be used in situations where there are strict height restrictions, such as on motherboards, and contribute to the development of smaller sets. It can be used for applications including inverter interfaces and general-purpose power supplies.

Key Specifications of the New Products

Part Number TLP385
Current Transfer Ratio (CTR[Note]) 50 to 600%@IF=5mA, VCE=5V
Turn-off (tOFF) 40µs (typ.) @IF=16mA
Operating Temperature Range (Topr) -55 to 110˚C
Isolation Voltage (BVs) 5 kVrms
Safety Standard UL, cUL, VDE, CQC
  • [Note] Corresponds to each CTR rank, such as GR and GB.


Follow this link for more on Toshiba photocouplers.

Customer Inquiries
Optoelectronic Device Sales & Marketing Department
Tel: +81-3-3457-3431


Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.

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