# Schottky Rectifier, 45 V, 8 A, Single, TO-220AC, 2 Pins, 550 mV

![Product image](https://novapart.co/image/farnell:2675122/)

**URL**: https://novapart.co/products/MBR845/schottky-rectifier-45-v-8-a-single-to-220ac-2-pins
**SKU**: MBR845
**Manufacturer**: MULTICOMP PRO
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes
**Price**: €0.1960
**Stock**: 500+
**Lead Time**: 145 days (indicative)

## Description

Repetitive Reverse Voltage Vrrm Max:45V; Forward Current If(AV):8A; Diode Configuration:Single; Diode Case Style:TO-220AC; No. of Pins:2Pins; Forward Voltage VF Max:550mV; Forward S

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Lead (25-Jun-2025) |
| No. Of Pins | 2Pins |
| Product Range | - |
| Qualification | - |
| Diode Mounting | Through Hole |
| Diode Case Style | TO-220AC |
| Diode Configuration | Single |
| Forward Voltage Max | 550mV |
| Forward Surge Current | 150A |
| Average Forward Current | 8A |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 45V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2675122/)

## **Schottky Barrier Rectifier** 

## **Features:** 

• Metal of silicon rectifier, majority carrier conduction 

- ~~.~~ • Guard ring for transient protection 

   - Guard ring for transient protection 

   - Low power loss, high efficiency 

   - High current capability, low VF 

   - High surge capacity 

   - Plastic package has UL flammability classification 94V-0 

   - For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications 

## **Mechanical Data:** 

Case : TO-220AC molded plastic Polarity : As marked on the body Weight : 0.08 ounces, 2.24 grams Mounting Position : Any Reverse Voltage : 40 to 60 Volts Forward Current : 8 Amperes 

## **Maximum Ratings and Electrical Characteristics:** 

Rating at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. 

|For capacitive load, derate current by 20%.|~~In~~|~~I~~|~~I~~|||
|---|---|---|---|---|---|
|**Characteristics**<br>~~a~~<br>~~———~~|**Symbol**<br>~~a~~<br>~~In~~<br>~~oe~~|**MBR840**<br>~~a~~<br>~~I~~<br>~~oe~~|**MBR850**<br>~~a~~<br>~~I~~<br>~~oe~~|**MBR860**<br>~~a~~<br>~~oe~~|**Unit**<br>~~a~~|
|Max. Recurrent Peak Reverse Voltage<br>~~a~~<br>~~———~~|Vrrm<br>~~In ~~<br>~~a~~<br>~~oe~~|40<br> ~~I~~<br>~~a~~<br>~~oe~~|50<br>~~I~~<br>~~a~~<br>~~oe~~|60<br>~~a~~<br>~~oe~~|V|
|Max. RMS Voltage<br>~~———~~|Vrms<br>~~oe~~|28<br>~~oe~~|35<br>~~oe~~|42<br>~~oe~~||
|Max. DC BlockingVoltage<br>~~———~~<br>~~ns~~<br>~~ee~~|Vdc<br>~~oe~~<br>~~ns~~|40<br>~~oe~~<br>~~ns~~|50<br>~~oe~~<br>~~ns~~|60<br>~~oe~~<br>~~ns~~||
|Max. Average Forward<br>Rectified Current(See Fig.1)<br>~~———~~<br>~~ee~~|I(AV)<br>~~oe ~~|8.0<br> ~~oe oe~~|||A|
|Peak Forward Surge Current<br>8.3ms Single Half Sine-Wave<br>Super Imposed on Rated Load(JEDEC Method)<br>~~ee~~|Ifsm|150||||
|Peak Forward Voltage (Note1)  If=8A @Tj=25°C<br>If=8A @Tj=125°C<br>If=16A@Tj=25°C<br>~~ee~~|Vf<br>~~ee~~|0.7<br>0.57<br>0.84|0.8<br>0.7<br>0.95<br>~~ee~~||V|
|Max. DC Reverse Current at      Ta= 25°C<br>Rated DC BlockingVoltage at      Ta= 125°C<br>~~ee~~|Ir<br>~~ee~~<br>~~ee~~<br>~~I~~|0.1<br>15<br>~~ee~~<br>~~ee~~<br>~~I~~|||mA<br>~~ee~~|
|Typical Junction Capacitance(Note 2)<br>~~nD~~|Cj<br>~~ee~~<br>~~nD~~<br>~~I~~|250<br>~~ee~~<br>~~nD~~<br>~~I~~|||pF<br>~~nD~~|
|Typical Thermal Resistance(Note 3)<br>~~a~~|RθJC<br>~~I ~~<br>~~a~~|3<br> ~~I~~<br>~~a~~|||°C/W<br>~~a~~|
|OperatingTemperature Range<br>~~a~~|Tj<br>~~a~~<br>~~I~~|-55 to +150<br>~~a~~<br>~~I~~|||°C<br>~~a~~|
|Storage Temperature Range<br>~~aD~~|Tstg<br>~~aD~~<br>~~I~~|-55 to +175<br>~~aD~~<br>~~I~~|||°C<br>~~aD~~|



1. 300μs pulse width,2% duty cycle. 

2. Measured at1.0MHz and applied reverse voltage of 4.0V DC. 

3. Thermal resistance junction to case 

4. The typical data above is for reference only 

Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

11/09/19 V1.0 

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## **Schottky Barrier Rectifier** 

## **Ratings and Characteristic Curves** 

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Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

11/09/19 V1.0 

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## **Schottky Barrier Rectifier** 

## **Dimensions:** 

**==> picture [231 x 263] intentionally omitted <==**

Dimensions : Inches (Millimetres) 

## **Part Number Table** 

|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|Schottky Barrier Rectifers|MBR840|
||MBR850|
||MBR860|



**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019. 

Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

11/09/19 V1.0 

Page <3> 



## Links

- [View this product on Novapart](https://novapart.co/products/MBR845/schottky-rectifier-45-v-8-a-single-to-220ac-2-pins)
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- [Supplier page](https://es.farnell.com/multicomp-pro/mbr845/schottky-rectifier-8a-45v-to-220ac/dp/2675122)
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