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Diodes

Diodes are two-terminal semiconductor devices that allow current to flow predominantly in one direction, performing rectification, voltage clamping, signal switching, and voltage regulation functions. This category covers rectifier diodes, Schottky barrier diodes, Zener voltage regulators, switching diodes, and TVS protection diodes from Vishay, Nexperia, onsemi, Diodes Incorporated, and ROHM.

10,505+Products
2Subcategories
10+Manufacturers
100%Original & New
GlobalDelivery

Browse Diodes Products

Showing 971–980 of 10,505 products
PART NUMBERMANUFACTURERDESCRIPTIONSTOCKQTY / ACTION
1SMB5926BT3Gonsemi11V Zener Diode, 3W, 5% Tol, SMB, Tape & Reel6,690
1SMB5925BT3Gonsemi3.0 W Zener Diode Voltage Regulator 10 V, SMB, 2500-REEL28,789
1SMB5924BT3Gonsemi9.1V Zener Diode, 3W, 5% Tol, SMB, Tape & Reel10,000
1SMB5923BT3Gonsemi8.2V Zener Diode, 3W, 5% Tol, SMB, Tape & Reel10,608
1SMB5922BT3Gonsemi7.5V 3W Zener Diode 5% SMB Surface Mount5,415
1SMB5921BT3Gonsemi6.8V Zener Diode, 3W, 5% Tol, SMB, Tape & Reel6,112
1SMB5920BT3Gonsemi6.2V Zener Diode, 3W, SMB, 5% Tolerance, Tape & Reel10,155
1SMB5919BT3Gonsemi5.6V 3W Zener Diode 5% SMB Tape & Reel21,269
1SMB5918BT3Gonsemi5.1V 5% Zener Diode 3W SMB Tape & Reel10,660
1SMB5917BT3Gonsemi4.7V Zener Diode, 3W, SMB, 5% Tol, ESD Protection14,996

About Diodes

Diodes are two-terminal active semiconductor components designed to allow electrical current to flow predominantly in one direction while blocking reverse current, performing fundamental rectification, signal demodulation, voltage clamping, and voltage reference functions in power supplies, signal chains, and protection circuits.

This massive product category covers standard rectifier diodes, fast and ultrafast recovery rectifiers, Schottky barrier diodes for high-efficiency switching, Zener diodes for voltage regulation, switching diodes, and Transient Voltage Suppressor (TVS) diodes for ESD protection. Critical selection metrics include maximum repetitive reverse voltage (VRRM), average forward current (IF), forward voltage drop (VF), reverse recovery time (trr), and package footprint (axial vs. surface-mount SMD packages like SOD-123, SMA, and SMB).

Octatronics catalogs a massive selection of diodes from industry leaders including Vishay Intertechnology, Nexperia, onsemi, Diodes Incorporated, and ROHM. Filter by diode type, package, and electrical specifications, and easily submit bulk RFQs online.

Frequently Asked Questions

Octatronics can help source a wide range of Diodes from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.

Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.

Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.

Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.

Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.

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