![BB535E7904 Infineon Technologies Varactor Diodes](/en/images/70d/11S2090-1586455812792-1/95x95/rf-balancing-diode-30-v-20-ma-sod323-bb535e7904.webp)
![BBY5303WE6327 Infineon Technologies Varactor Diodes](/en/images/cce/BAS3010A-03W/95x95/rf-balancing-diode-6-v-20-ma-sod323.webp)
![PTVS10VP1UP,115 NEXPERIA TVS Diodes](/en/images/c60/8902930399262/95x95/smd-tvs-diode-unidirectional-600-w-10-v-sod-128-nexperia-ptvs10vp1up-115.webp)
![PMBD7000,215 NEXPERIA Switching Diodes](/en/images/83f/8989098410014/95x95/diode-pmbd7000215.webp)
![ZTE2,7 Zener Diodes](/en/images/7bd/ZTE27/95x95/zener-diode-2-7-v-300-mw-do-35-zte2-7.webp)
![ZTK9,0 Zener Diodes](/en/images/b59/ZTK90/95x95/zener-diode-tht-9-0-v.webp)
![CDSOD323-T03S Bourns Electronics GmbH TVS Diodes](/en/images/4e4/8832178651166/95x95/smd-tvs-diode-unidirectional-500-w-3-3-v-sod-323-bourns-electronics-gmbh-cdsod323-t03s.webp)
![PDZ10B,115 NEXPERIA Zener Diodes](/en/images/f0a/8901994348574/95x95/zener-diode-10-v-400-mw-sod-323-pdz10b-115.webp)
![1N4148W Diotec Switching Diodes](/en/images/0fe/1N4148Wa/95x95/switching-diode-ultrafast-0-3-a-sod123-0-4-w.webp)
![SMCJ5.0A Bourns Electronics GmbH TVS Diodes](/en/images/b99/8834131853342/95x95/smd-tvs-diode-unidirectional-1-5-kw-5-v-do-214ab-bourns-electronics-gmbh-smcj5-0a.webp)
![S2M-E3/52T Vishay Rectifier Diodes](/en/images/e90/8833074954270/95x95/smd-rectifier-diode-700-v-1-5-a-do-214aa-s2m-e3-52t.webp)
![S3D57T Vishay Rectifier Diodes](/en/images/c40/8832119406622/95x95/smd-rectifier-diode-140-v-3-a-do-214ab-s3d57t.webp)
![BA204 Switching Diodes](/en/images/6fd/DO-35/95x95/switching-diode-0-2-a-do35-tht.webp)
![BA592E6327HTSA1 Infineon Technologies Switching Diodes](/en/images/a9f/BA592E6327HTSA1/95x95/switching-diode-single-sod-323-infineon-technologies-ba592e6327htsa1.webp)
![BAR141E6327 Infineon Technologies Switching Diodes](/en/images/39e/BAL74E6327/95x95/smd-silicon-pin-diode-100-v-0-14-a-sot23.webp)
![BAR43A STMicroelectronics Schottky Diodes](/en/images/c5e/9072710516766/95x95/schottky-rectifier-diode-30-v-rrm-0-1-a-sot-23-3l-bar43a.webp)
![NUP3105LT1G onsemi TVS Diodes](/en/images/f9d/10S8251-1581347410670-2/95x95/smd-tvs-diode-bidirectional-350-w-32-v-sot-23-3-onsemi-nup3105lt1g.webp)
![BAR6303WE6327 Infineon Technologies Switching Diodes](/en/images/578/11S2090-1586455813784-2/95x95/rf-pin-diode-0-1-a-sod323-smd-bar6303we6327.webp)
![CD0603-B0240R Bourns Electronics GmbH Schottky Diodes](/en/images/3c1/CD0603-B0240R/95x95/schottky-rectifier-diode-40-v-rrm-200-ma-smd-0603-cd0603-b0240r.webp)
![BAT62E6327 Infineon Technologies Schottky Diodes](/en/images/afe/BAS70-07E6327/95x95/schottky-rectifier-diode-40-v-rrm-20-ma-sot-143-bat62e6327.webp)
High quality diodes
Diodes are electrical components that ensure that current flows in only one direction. They consist of a so-called n-semiconductor and a p-semiconductor. Communication between the differently charged conductors creates a balanced boundary layer. If the n-conductor is now connected to the negative pole and the p-conductor to the positive pole of an electrical source, the resulting electrical voltage can move unhindered through the boundary layer.
The direction in which current can now flow unhindered is called the flow direction. In the other direction - the reverse direction - no current can flow. Diodes are therefore used where current flow in only one direction is desired. But diodes are also used where electrical voltage is to be stabilized, limited or controlled.
Large selection of diodes at Bürklin Elektronik
Diodes are often installed as so-called rectifier diodes or bridge rectifiers to convert alternating voltage into direct voltage. They are used, for example, in the operation of household appliances. TVS diodes protect electrical circuits from overvoltage. Zener diodes help stabilize or limit voltages within a system. Also in our range: Schottky diodes, switching diodes, capacitance diodes and current control diodes.
Advice on products and functionality
Do you have any questions about our products, the mode of operation or the field of application of diodes? Feel free to contact our experts at [email protected], or use our convenient callback service.