# Schottky Rectifier, 100 V, 40 A, Dual Common Cathode, TO-247AD, 3 Pins, 880 mV

![Product image](https://novapart.co/image/farnell:2773817/)

**URL**: https://novapart.co/products/MBR40100WT/schottky-rectifier-100-v-40-a-dual-common-cathode
**SKU**: MBR40100WT
**Manufacturer**: LITTELFUSE
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes
**Price**: €1.9300
**Stock**: 10+
**Lead Time**: 127 days (indicative)

## Description

Repetitive Reverse Voltage Vrrm Max:100V; Forward Current If(AV):40A; Diode Configuration:Dual Common Cathode; Diode Case Style:TO-247AD; No. of Pins:3Pins; Forward Voltage VF Max:880m

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Pins | 3Pins |
| Product Range | MBR |
| Qualification | - |
| Diode Mounting | Through Hole |
| Diode Case Style | TO-247AD |
| Diode Configuration | Dual Common Cathode |
| Forward Voltage Max | 880mV |
| Forward Surge Current | 280A |
| Average Forward Current | 40A |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 100V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2773817/)

**Schottky Barrier Rectifier MBR40100WT 2x 20A, 100V, TO-247AD Common Cathode** 

MBR40100WT 

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Pin out<br>**----- End of picture text -----**<br>


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Heat sink<br>Common<br>Cathode<br>1  2  3<br>Anode Common Anode<br>Cathode<br>**----- End of picture text -----**<br>


- ~~RoHS Pb L1O~~ 

- **Description** Littelfuse MBR series Schottky Barrier Rectifier is designed to meet the general requirements of commercial applications by providing high temperature, low leakage and low VF products. It is suitable for high frequency switching mode power supply, free-wheeling diodes and polarity protection diodes. **Features** 

- ~~[~~ •   High junction temperature •   High frequency operation capability •   Common cathode 

- •   Guard ring for enhanced configuration in TO-247AD ruggedness and long term package reliability 

- Low forward voltage drop 

## **Applications** 

- Switching mode power •   DC/DC converters supply 

   - Polarity protection diodes 

- Free-wheeling diodes 

## **Maximum Ratings** 

|Parameters|Symbol|Test Conditions|Max|Unit|
|---|---|---|---|---|
|Peak Inverse Voltage|VRWM|-|100|V|
|Average Forward Current|IF(AV)|50% duty cycle @TC=135°C<br>rectangular wave form|20 (per leg)<br>40 (total device)|A|
|Peak One Cycle Non-Repetitive Surge<br>Current (per leg)|IFSM|8.3 ms, half Sine pulse|280|A|



## **Electrical Characteristics** 

|Parameters|Symbol|Test Conditions|Max|Unit|
|---|---|---|---|---|
|Forward Voltage Drop (per leg) *|VF1<br>VF2|@ 20A, Pulse, TJ= 25 °C<br>@ 20A, Pulse, TJ= 125 °C|0.88<br>0.74|V|
|Reverse Current (per leg) *|IR1<br>IR2|@VR= rated VDCTJ= 25 °C<br>@VR= rated VDCTJ= 125 °C|1.0<br>6.0|mA|
|Junction Capacitance (per leg)|CT|@VR= 5V, TC= 25 °C fSIG= 1MHz|400|pF|
|Typical Series Inductance (per leg)|LS|Measured lead to lead 5 mm from package body|8.0|nH|
|Voltage Rate of Change|dv/dt||10,000|V/μs|



* Pulse Width < 300μs, Duty Cycle <2% 

©2015 Littelfuse, Inc Specifications are subject to change without notice. Revised:01/19/16 

**Schottky Barrier Rectifier MBR40100WT 2x 20A, 100V, TO-247AD Common Cathode** 

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|**Thermal-Mechanical Specifcations**|**Thermal-Mechanical Specifcations**|||||
|---|---|---|---|---|---|
|Parameters|Symbol|Test Conditions|Max|Unit||
|Junction Temperature|TJ||-55 to +150|°C||
|Storage Temperature|Tstg||-55 to +150|°C||
|Maximum Thermal Resistance<br>Junction to Case|RthJC|DC operation|2.0|°C/W||
|Approximate Weight|wt||6.7|g||
|Case Style||TO-247AD||||



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Figure 1: Typical Forward Characteristics Figure 2:  Typical Reverse Characteristics<br>ºC<br>ºC<br>ºC<br>ºC<br>**----- End of picture text -----**<br>


## **Figure 3:  Typical Junction Capacitance** 

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©2015 Littelfuse, Inc Specifications are subject to change without notice. Revised:01/19/16 

## **Schottky Barrier Rectifier MBR40100WT 2x 20A, 100V, TO-247AD Common Cathode** 

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Dimensions- TO-247AD<br>LT<br>Millimeters<br>Symbol<br>eae , Min Max<br> A  4.70 5.31<br> A1  2.21 2.61*<br>art —<br>L\ | =f |  A2  | 1.50 2.49<br>HI ft |<br> b   0.99 1.40<br>Pot ee a<br> b1   1.65 2.39<br>|<br> b2  2.59 3.43<br> c   0.38 0.89<br>|<br> D   20.30* 21.46<br> D1  13.08 -<br>b2 |<br> D2 0.51 1.35<br> E  14.80* 16.26<br> E1  13.46 -<br>P|<br>tile  E2 Pp 4.32 5.49<br>e |<br> E3  1.45* 2.74<br>_ b c P|<br> e 5.461 BSC<br> L  19.42* 20.85*<br> L1   | - 4.60*<br>|<br>P 3.35* 3.70*<br>P1 Pp - 7.40*<br>|<br>Q 5.38 6.20<br>P|<br>S 5.83* 6.25*<br>**----- End of picture text -----**<br>


Footnote[*] :  The spec. does not comply with JEDEC spec. 

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Packing Options<br>Pe<br>Part Number Marking Packing Mode M.O.Q<br>MBR40100WT MBR40100WT 30pcs / Tube 300<br>Tube Specification<br>**----- End of picture text -----**<br>


## **Part Numbering and Marking System** 

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MBR         = Device Type<br>40             = Forward Current (40A)<br>MBR40100WT6 100           = Reverse Voltage (100V)<br>LF   YYWWL   WT           = Configuration<br>LF            = Littelfuse<br>YY            = Year<br>WW          = Week<br>L               = Lot Number<br>**----- End of picture text -----**<br>


©2015 Littelfuse, Inc Specifications are subject to change without notice. Revised:01/19/16 



## Links

- [View this product on Novapart](https://novapart.co/products/MBR40100WT/schottky-rectifier-100-v-40-a-dual-common-cathode)
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- [Supplier page](https://es.farnell.com/littelfuse/mbr40100wt/schottky-rect-100v-40a-to-247ad/dp/2773817)
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