Voltage Multipliers Inc.
Close this search box.


VMI offers the most complete range of high voltage diodes in the world. Axial-lead and SMD diodes range from 2kV to 20kV. All wafers are doped, diffused and metalized in our facility. We offer extensive testing to insure that our customers receive the highest quality diodes possible.

Component supplier change notice for VMI’s high voltage diodes

Axial-lead Glass-body Diodes

Axial-lead glass-body diodes 2kV and higher.

Ranging from 2kV to 20kV Vrwm, and 3000nS to 30nS Trr.

Surface Mount Diodes

Molded, and formed lead diodes.

Specially designed for use with automatic insertion equipment with increased creepage distance between the anode and cathode, 2kV, 3kV, 5kV and 15kV, 100nS-, 70nS, 50nS, 30nS and High Temperature, 200°C, 2kV, 3kV, and 5kV Diodes.

Now introducing the NEW SXFL6527 — The SXFL6527 is designed with 99.99% silver leads. This new design offers 10kV in a surface mount option to the axial-lead 1N6527.

The SXFL6527 will also continue the use of VMI’s film-assisted molding and laser marking.

VMI’s film-assisted molding and laser marking process is utilized on our over-molded SMF and SXF diode manufacturing. Film-assisted molding improves reliability and manufacturability of parts and the addition of the laser marking includes a 2D barcode providing lot traceability for each diode produced.

QPL Diodes

Military qualified diodes, axial-leaded and surface mount, including JANTX/JANTXV.

Hermetically sealed glass high voltage diodes are processed per MIL-PRF-19500, MIL_STD-750, and the application slash sheets, /575,/576, and /577.

Epoxy High Current Diodes

K-series – High voltage, high current epoxy diodes.

1.5 Amps to 3.0 Amps, 100nS, 200nS, 3000nS.