Power diodes are semiconductor devices that are designed to handle large electrical currents and voltages in power electronic circuits. They are specifically designed to handle high power levels, making them suitable for various power electronics applications such as power supplies, motor drives, voltage regulators, rectifiers, and inverter circuits. In this article, everything PE has listed some interesting Power diodes that were trending on the website.

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Glass Passivated Single-Phase Bridge Rectifier Diode

The 2W005G from Vishay is a Glass Passivated Single-Phase Bridge Rectifier Diode. It has a repetitive peak reverse voltage of 50 V and a non-repetitive peak forward current of 60 A. The diode has a forward voltage of 1.1 V, a forward current of 2 A, and a reverse current of fewer than 5 microamperes. Read more.

Automotive Qualified Diode for High-Speed Switching

The BAS16LS-Q from Nexperia is a General Purpose Diode that is designed for high-speed switching and general-purpose switching applications. It has a repetitive peak reverse voltage of 100 V and a non-repetitive peak forward current of 4 A. This AEC-Q101 qualified diode has a forward current of 215 mA and a forward voltage of up to 1.25 V. Read more.

Automotive Qualified Power Diode for Clipping Applications

The SMA3Z43AV from Rectron Semiconductor is an Automotive Qualified Power Diode that is ideal for high-power stabilizing and clipping applications. It has a forward voltage of up to 1.2 V and a forward current of less than 0.5 A. This diode has a reverse voltage of 33 V. Read more.

AEC-Q100 Qualified Protection Power Diode

The SZSMF4L5.0AT1G from Littelfuse is an Automotive Qualified Protection Power Diode that is ideal for the protection of I/O interfaces, VCC buses, and other vulnerable circuits used in automotive applications. It has a reverse voltage of 5 V and a reverse current of up to 50 µA.  Read more.

600 V Rectifier Diode for UPS & Motor Control Applications

The D2450N02T from Infineon Technologies is a Rectifier Diode that is ideal for traction, motor control and drives, and Uninterrupted Power Supply (UPS) applications. It has a repetitive peak reverse voltage OF 400 V to 600 V and a reverse current of 50 mA. Read more.

1200 V AEC-Q101 Qualified SiC Schottky Barrier Diode

The SCS240KE2HR from ROHM Semiconductor is an Automotive-Qualified SiC Schottky Barrier Diode that is ideal for on-board chargers, DC/DC converters, wireless chargers, and EV charger applications. This diode has a forward voltage of 1.4 V and a forward current of less than 40 A. It has a reverse voltage of over 1200 V and a reverse current of 20 µA.  Read more.

40 V Schottky Barrier Rectifier Diode for SMPS Applications

The BAS40M5 from Taiwan Semiconductor is a Schottky Barrier Diode that is ideal for adapters, switching power supply, low stored charge, and inverter applications. This diode has a forward voltage of up to 0.38 V and a forward current of less than 200 mA. It has a reverse voltage of over 40 V and a reverse current of less than 1 µA. Read more.

9 V Power Diode Array for ESD Protection Applications

The ESDALC208 from Diotec Semiconductor is a Power Diode Array that is ideal for electrostatic discharge (ESD) protection, rail-to-rail steering, data line and I/O port protection for USB and Ethernet, commercial, and industrial-grade applications. It has a forward voltage of up to 1.2 V and a forward current of less than 200 mA. Read more.

Schottky Barrier Diode for Portable Applications

The SDM5U45EP3 from Diodes Incorporated is a Schottky Barrier Diode that is optimized for low forward voltage drop and low leakage current applications. It has a forward voltage of up to 580 mV and an average rectified output current of 5 A. This power diode has a peak repetitive reverse voltage of 45 V and a leakage current of up to 140 µA. Read more.

1200 V SiC Schottky Diode for EV Fast Charging Applications

The GD2X100MPS12N from GeneSiC Semiconductor is a SiC Schottky Diode that is ideal for EV fast chargers, solar inverters, high-frequency converters, motor drivers, induction heating, UPS and pulsed power supplies. It has a forward voltage of up to 1.9 V and a continuous forward current of up to 272 A. This power diode has a peak repetitive reverse voltage of 1200 V and a reverse current of up to 5 µA. Read more.

200 V Fast Recovery Diode for Power Conversion Applications

The FCF10A20 from Kyocera AVX is a Power Diode that is suitable for DC-DC converters and AC/DC power supplies. It has a forward voltage of up to 0.98 V and a surge forward current of up to 80 A. This power diode has a peak repetitive reverse voltage of 200 V and a reverse current of up to 0.02 mA. Read more.

Silicon Epitaxial Schottky Barrier Type Power Diode

The HN2S03FU from Toshiba is a Silicon Epitaxial Schottky Barrier Type Power Diode ideal for high speed switching application. It has a forward voltage of up to 0.5 V and a continuous forward current of up to 100 mA. This power diode has a peak reverse voltage of 25 V and a reverse current of up to 0.5 µA. Read more.

600 V Bridge Rectifier Diode for AC-Operated Applications

The CD-DF406SL from Bourns is a Bridge Rectifier Diode that is ideal for AC-operated products, computer monitors, set-top boxes, and cable modem applications. It has a forward voltage of 0.86 V and an average forward current of less than 4 A. This power diode has a repetitive peak reverse voltage of up to 600 V and a non-repetitive peak forward current of less than 150 A. Read more.

Bidirectional TVS Diode for Transient Voltage Protection Applications

The AOZ8S207BLS-01 from Alpha & Omega Semiconductor is a Single-Channel Bidirectional Transient Voltage Suppressor Diode that is ideal for protecting USB 3.1 Gen 1 & Gen 2, USB3.2, thunderbolt 2.0, 3.0 and 4.0, mobile phones, and notebook computers. This suppressor incorporates two unidirectional TVS diodes back-to-back in a single package. It has a forward voltage of 5 V and a forward current of up to 8 A. Read more.

1200 V SiC Schottky Diode for Solar Inverter Applications

The FFSH15120A from onsemi is a SiC Schottky Diode that is ideal for SMPS, solar inverter, UPS, power switching circuits and general purpose applications. This diode has a forward voltage of up to 1.45 V and a forward current of less than 15 A. It has a reverse voltage of over 1200 V and a reverse current of less than 200 µA. Read more.

600 V Fast Silicon Diode for Motor Drive Applications

The LQA03TC600 from Power Integrations is a Fast Silicon Diode that is ideal for power factor correction (PFC) boost diode, motor drive circuits, and DC-AC inverter applications. It has a forward voltage of 2.77 V and a forward current of 3 A. This diode has a repetitive peak reverse voltage of up to 600 V and a reverse current of less than 0.25 mA. Read more.

800 V MIL-Qualified Rectifier Diode

The 1N5621 from Semtech is a MIL-qualified Rectifier Diode with low reverse leakage current. It has a forward voltage of 1.6 V and a forward current of 2 A. This diode has a repetitive peak reverse voltage of up to 800 V and a reverse leakage current of less than 55 µA. Read more.

Fast Recovery Schottky Barrier Diode for Space and Military Applications

The JANTXV1N6761-1 from Microchip Technology is a Fast Recovery Schottky Diode suitable for space and military applications. It has a forward voltage of 690 mV and a forward current of 1 A. This diode has a repetitive peak reverse voltage of up to 100 V and a reverse leakage current of less than 100 µA. Read more.

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Note: This list has been compiled based on user activity on everything PE. To ensure that we cover the whole range of power diodes we limited the number of products from each category and company. The listed products are shown in random order and are grouped by category.