# Schottky rectifier diode MBR20100CT, 100 V, 20 A, TO-220AB package

**URL:** https://aio.lv/en/product--schottky-rectifier-diode-mbr20100ct-100-v-20-a-to-220ab-package--4514968
**Data updated:** 2026-02-12 14:10 (EET)
**Category:** Other Repair Parts
**Manufacturer code:** EB477909584#
**EAN:** 3100000788940
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1.61 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 1.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schottky-rectifier-diode-mbr20100ct-100-v-20-a-to-220ab-package--4514968

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

MBR20100CT is a Schottky rectifier diode rated for 100 V reverse voltage and 20 A forward current in a TO-220AB package. Designed for fast switching and low forward voltage drop, it suits power supply rectification, DC-DC converters, and battery charging circuits. The compact through-hole TO-220AB package enables heat sinking for reliable thermal performance.

## Long description

MBR20100CT is a Schottky rectifier diode with a 100 V reverse voltage rating and 20 A continuous forward current, housed in a TO-220AB through-hole package. The device is designed for fast switching and a low forward voltage drop, which reduces power loss in rectification stages. The TO-220AB package provides a mounting tab suitable for attaching a heat sink to improve thermal dissipation and enable reliable operation under elevated load conditions.
Advantages
The Schottky barrier construction yields lower forward voltage drop compared with standard silicon diodes, resulting in higher efficiency in power conversion applications. Fast reverse recovery characteristics reduce switching losses in high-frequency circuits. The TO-220AB package offers mechanical rigidity and a metal mounting tab for improved heat sinking and sustained current handling. The combination of 100 V reverse voltage and 20 A forward current makes the diode suitable for a range of medium-power designs.
Suitable for
Power supply rectification (AC-to-DC output stages)
DC-DC converters and switching regulators
Battery charging and power management circuits
Freewheeling and clamp diodes in motor drive or inductive loads
High-current through-hole applications requiring heat sinking
Key specifications
Maximum reverse voltage: 100 V
Continuous forward current: 20 A (package-limited, with appropriate heat sinking)
Device type: Schottky rectifier diode
Package: TO-220AB through-hole with mounting tab for heat sink
Characteristic: low forward voltage drop and fast switching / low reverse recovery
How to use
Install the diode on a printed circuit board using the TO-220AB through-hole leads and secure the mounting tab to a heat sink if the application dissipates significant power. Orient the diode so the cathode and anode correspond with the circuit polarity; observe proper soldering practices for reliable joints. Ensure thermal pathways and airflow are adequate for the expected forward current to prevent excessive junction temperature. In high-frequency switching applications, place the diode close to the switching node and minimize loop inductance to reduce ringing and EMI.
Usage recommendations
For continuous operation near the rated current, attach an appropriate heat sink and verify junction temperature under worst-case conditions. Consider transient voltage suppression or snubber networks in applications where voltage spikes may exceed the specified reverse voltage. When replacing other diodes, confirm polarity and thermal mounting compatibility with the existing layout.

## FAQ

### How much does the Schottky diode MBR20100CT 100V 20A TO-220AB cost, and is it available for purchase?

The price is 1.61 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 13.07.2026 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/4514968/18810900_large.webp