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Are the descriptions shown in PS2701A-1 has not been a UL approved?

Latest Updated:04/01/2008

Question:

The ordering information in the Data Sheet of the PS2701A-1 photocoupler shows the following descriptions of overseas safety standards, but there is no indication that the "PS2701A-1-V", "PS2701A-1V-F3", and "PS2701A-1-V-F4" have earned UL approval. Are these products in fact not UL approved?

Answer:

No, most Renesas Electronics photocoupler products have obtained UL approval. Some of the products in question have also obtained VDE approval ("-V" is suffixed to the part number for ordering).
Visit the following URL for details of which photocouplers that have obtained overseas standard approval.
optoelectronics/photocoupler/safety-p1    optoelectronics/photocoupler/safety-p2
 
Suitable Products
Diodes for Constant Voltage
Photocouplers / Optocouplers