VMI’s High Voltage Optocouplers and Opto-Diodes — Built for Reliability

09 Feb 2024

Utilizing the photo-sensitive nature of silicon, VMI has created a  line of hermetically sealed, high voltage optocouplers and  opto-diodes in versions that can be assembled in series configuration for additional standoff voltage capability. 

The high-reliability and flexibility of these series make them well 
suited for a variety of industries including: 

• Mass Spectrometry
• Military
• Aerospace

Optocouplers - 10kV to 15kV 
Available in a clear molded package, VMI’s 10kV and 15kV version optocouplers are fabricated with two  infrared LEDs. All optocouplers are rated for 25kV isolation voltage between the LEDs and the high  voltage diode. Ask about VMI’s New 20kV Optocoupler — Coming Soon!

Opto-Diodes - 10kV and 15kV 
For applications that require more custom mechanical configurations or electrical characteristics, VMI 
provides customers with the option of high voltage diodes in a clear epoxy package without the 
embedded LEDs. 

Special Test Requirements? — Ask our technical team about options available for additional environmental testing.

About VMI...
VMI is a world leader in the design and production of high voltage diodes, multipliers and power 
supplies. Our products are designed, manufactured, and tested for superior performance in the USA.

During the last four decades VMI has developed an extensive line of high voltage diodes and optocouplers, with a growing product line of custom high voltage power supplies that are being utilized in  various applications worldwide.

VMI’s products are custom designed for industrial, medical, military, aerospace and other high-reliability applications operating at the leading edge of technology.
Committed to quality and service, we are here to assist you throughout the production process, from 
design development to production manufacturing. We offer extensive testing, design verification, 
production support and custom design services.

VMI is ISO9001:2015 certified and all of our products are made and 100 percent tested at our facility in Visalia, California, USA.