PC817B

The PC817B is one member of the PC817 series.The PC817 is designed for:(1)computer terminals; (2)system appliances, measuring instruments; (3)registers, copiers, automatic vending machines; (4)electric home appliances, such as fan heaters, etc.; (5)signal transmission between circuits of different potentials and impedances.The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated.

Features of the PC817B are:(1)current transfer ratio(CTR:  min. 50% at If=5mA ,Vce=5V); (2)high isolation voltage between input and output(Viso:5 OOOV rms); (3)compact dual-in-line package:PC817:1-channel type; (4)recognized by UL, file No. E64380.

The absolute maximum ratings of the PC817B can be summarized as:(1)operating temperature:-30 to 100;(2)storage temperature:-55 to 125;(3)soldering temperating:260;(4)forward current:50mA;(6)peak forward current:1A;(7)reverse voltage:6V;(8)power dissipation:70mW.The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s).In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by means of users' fail-safe precautions or other arrangement.In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of the user's units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets.

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