# Rectifier Diode 1.2 kV 11 A, EB109543083 by Manufacturer

**URL:** https://aio.lv/en/product--rectifier-diode-12-kv-11-a-eb109543083-by-manufacturer--4593095
**Data updated:** 2026-02-12 14:11 (EET)
**Category:** Other Repair Parts
**Manufacturer code:** EB109543083#
**EAN:** 3100000769499
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.00 €
**Prices and availability valid until:** 2026-08-27 23:59
**Price without VAT (21%):** 2.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rectifier-diode-12-kv-11-a-eb109543083-by-manufacturer--4593095

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.79 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

A rectifier diode EB109543083 rated for 1.2 kV reverse voltage and 11 A forward current. Designed for use in power conversion, voltage rectification and protection circuits in industrial and electronic equipment. Provides straightforward diode functionality for replacing or designing circuits that require these voltage and current limits.

## Long description

The rectifier diode EB109543083 is specified for a maximum reverse voltage of 1.2 kV and a continuous forward current rating of 11 A. Intended for use in power conversion and voltage rectification applications, this diode provides the core functionality required in industrial power supplies, motor drives, battery chargers and protection circuits. The component is suitable for replacing or integrating into designs that require a high-voltage, moderate-current rectifier element.
Advantages
This rectifier diode combines a high reverse-voltage capability with a steady forward current rating, offering predictable electrical behavior for rectification tasks. Its ratings make it compatible with common power-system topologies where up to 1.2 kV blocking voltage and double-digit ampere forward current are needed. The device is a straightforward semiconductor solution for designers and maintainers who require stable diode performance without additional complexity.
Suitable for
 AC–DC power supplies and high-voltage rectifier stages
 Industrial motor drive and inverter circuits
 Battery charging systems and power converters
 Protection and snubber circuits for high-voltage lines
 Replacement in equipment requiring 1.2 kV / 11 A rectifiers
Key specifications
 Maximum reverse voltage: 1.2 kV
 Continuous forward current: 11 A
 Semiconductor type: rectifier diode
 Primary use: power conversion and voltage rectification
 Typical operating environment: industrial and electronic equipment
How to use
Install the diode according to the circuit polarity, ensuring correct orientation of the anode and cathode for proper rectification. Verify that the system’s peak inverse voltage does not exceed 1.2 kV and that expected continuous forward current stays within 11 A, allowing for appropriate safety margins and any required thermal management. Use suitable mounting and soldering procedures recommended for power diodes, and verify cooling and heat-sinking arrangements in high-dissipation applications.
Usage recommendations
Verify ambient temperature and ensure adequate heat sinking or forced ventilation when operating near the rated forward current. Include transient suppression or surge current protection if the application exposes the diode to high inrush or switching spikes. Confirm that the full system design respects the diode’s voltage and current limits to maintain reliable operation.

## FAQ

### How much does the Rectifier Diode EB109543083 1.2 kV 11 A cost, and is it available for purchase?

The price is 3.00 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 04.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4593095/20264326_large.webp