DIOTEC standard diodes are reliable semiconductor components designed for voltage rectification in a wide range of applications – from simple power supplies and audio/video equipment to advanced industrial systems. Designed with operational stability in mind, they feature high overload resistance and long service life.

The products in this group cover a wide range of electrical parameters – reverse voltage from 50 to 2000 V, forward voltage in the range of 0.6–3 V and forward current from 0.14 A to 0.3 A. For more demanding applications, versions with higher currents are also available – up to 25 A. The switching time of standard DIOTEC diodes is over 500 ns, making them ideal for use in classic power supply and rectifier circuits where super-fast switching parameters are not required.

The diodes are available in both through-hole (THT) and surface mount (SMD) versions. The variety of housings – from MiniMelf, DO-41, DO-201, through SMA, SMB, SMC, to TO-220 or D8x7.5 – allows for easy adaptation of the component to the design, regardless of the type of application or mounting space.

The range also includes high-current diodes with high thermal resistance, including those in heat sink push-in housings, which are ideal for applications requiring efficient heat dissipation.

Typical applications:

• rectifiers in single- and three-phase power supplies,
• filtering and decoupling circuits,
• power supply for logic and digital circuits,
• overvoltage and reverse polarity protection,
• industrial automation and consumer electronics.

Available at ELTRON

ELTRON offers a wide selection of standard DIOTEC diodes, with guaranteed availability, high quality and compliance with applicable standards, including the GPSR Regulation (EU 2023/988). Our team of technical advisors supports customers in selecting the right models for specific applications, both in new designs and in the modernisation of existing systems.

Regardless of operating parameters, mounting type or required housing, standard DIOTEC diodes available at ELTRON are a reliable choice for designers, integrators and electronics manufacturers.