# Fast / Ultrafast Diode, 300 V, 10 A, Dual Common Cathode, 1.3 V, 45 ns, 80 A

![Product image](https://novapart.co/image/farnell:2773800/)

**URL**: https://novapart.co/products/DURF1030CT/fast-ultrafast-diode-300-v-10-a-dual-common
**SKU**: DURF1030CT
**Manufacturer**: LITTELFUSE
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Fast & Ultrafast Recovery Rectifier Diodes
**Price**: €0.7160
**Stock**: 10+
**Lead Time**: 99 days (indicative)

## Description

Repetitive Reverse Voltage Vrrm Max:300V; Forward Current If(AV):10A; Diode Configuration:Dual Common Cathode; Forward Voltage VF Max:1.3V; Reverse Recovery Time trr Max:45ns; Forwa

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Pins | 3 Pin |
| Product Range | DUR |
| Qualification | - |
| Diode Case Style | ITO-220AB |
| Diode Configuration | Dual Common Cathode |
| Forward Voltage Max | 1.3V |
| Forward Surge Current | 80A |
| Reverse Recovery Time | 45ns |
| Average Forward Current | 10A |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 300V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2773800/)

**Ultrafast Recovery Rectifier DURF1030CT, 2x 5A, 300V, ITO-220AB, Common Cathode** 

## DURF1030CT 

## ~~**RoHS Pb e3** L100~~ 

## **Description** ~~Po~~ 

Littelfuse DUR series Ultrafast Recovery Rectifier is designed to meet the general requirements of commercial applications by providing low Trr, high-temperature, lowleakage and low forward voltage drop products. It is suitable for output rectifier, free-wheeling or boost diode in high-frequency power switching application such as switch mode power supply and DC-DC converters. 

## **Features** 

   - configuration in electrically isolated ITO-220AB package 

- Ultra-fast switching 

- Low reverse leakage current 

- Pb-free E3 means 2nd 

- •   High surge current level interconnect is Pb- 

- capability free and the terminal finish 

- •   Low forward voltage drop material is tin(Sn) (IPC/ JEDEC J-STD-609A.01) 

- Common Cathode 

## **Circuit Diagram** Re 

**==> picture [87 x 86] intentionally omitted <==**

**----- Start of picture text -----**<br>
Base Common<br>Cathode<br>1 2 3<br>Anode Anode<br>**----- End of picture text -----**<br>


## **Applications** 

- Output rectifiers in switch •   Uninterruptible Power mode power supplies Supplies (UPS) (SMPS) and DC to DC •   Inductive heating and 

- converters 

   - Inductive heating and melting 

- Free-wheeling diode or •   Ultrasonic cleaners and 

- boost diode in converters welders 

- and motor control circuits 

- Anti-parallel diode for high frequency switching devices such as IGBT 

**Maximum Ratings** ~~LT~~ 

Characteristics Symbol Conditions Max. Unit Peak Inverse Voltage VRWM - 300 V Average Forward Current IF(AV) rectangular wave form50% duty cycle @TC =112 °C, 10 ( Total Device)5 ( Per Leg) A Peak One Cycle Non-Repetitive Surge Current IFSM 8.3 ms, half sine pulse 80 A **Electrical Characteristics** ~~|~~ Characteristics Symbol Conditions Max. Unit Forward Voltage Drop ( Per Leg) VF @IF= 5A, Pulse, TJ = 25 °C 1.3 V Reverse Current IR1 @VR = Rated VR , TJ = 25 °C 30 μA IR2 @VR = Rated VR , TJ = 125 °C 250 Max. Reverse Recovery Time trr1 IF=500mA, IR=1A,and Irm=250mA 45 ns 

**Electrical Characteristics** ~~|~~ 

Footnote[1] : Pulse Width < 300μs, Duty Cycle <2% 

© 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/22/15 

**Ultrafast Recovery Rectifier DURF1030CT, 2x 5A, 300V, ITO-220AB, Common Cathode** 

## **Thermal-Mechanical Specifications** 

|Characteristics|Symbol|Conditions|Specification|Unit|
|---|---|---|---|---|
|Junction Temperature|TJ|-|-55 to +150|°C|
|Storage Temperature|Tstg|-|-55 to +150|°C|
|Typical  Thermal<br>Resistance Junction to Case|RθJC|DC operation|3.5|°C/W|
|Approximate Weight|wt|-|2.0|g|
|Case Style|-|ITO-220AB|-|-|



**==> picture [171 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 1:  Typical Forward Characteristics<br>**----- End of picture text -----**<br>


**==> picture [169 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 2:  Typical Reverse Characteristics<br>**----- End of picture text -----**<br>


**==> picture [167 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 3:  Typical Junction Capacitance<br>**----- End of picture text -----**<br>


## **Part Numbering and Marking System** 

***xxxxx is YYWWL** DUR        = Device Type F              = Package type J 10            = Forward Current (10A) DURF1030CT 30            = Reverse Voltage (300V) CT           = Configuration LF      xxxxx LF            = Littelfuse YY            = Year WW          = Week L               = Lot Number 

© 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/22/15 

**Ultrafast Recovery Rectifier DURF1030CT, 2x 5A, 300V, ITO-220AB, Common Cathode** 

**==> picture [237 x 84] intentionally omitted <==**

**----- Start of picture text -----**<br>
Packing Options<br>Part Number Marking Packing Mode M.O.Q<br>DURF1030CT DURF1030CT 50pcs / Tube 1000<br>Dimensions-Package ITO-220AB<br>**----- End of picture text -----**<br>


|Symbol<br>A<br>A1<br>A2<br>A3|Millimeters<br>Min<br>Typ<br>Max<br>4.30<br>4.50<br>4.70<br>1.10<br>1.30<br>1.50<br>2.80<br>3.00<br>3.20<br>2.50<br>2.70<br>2.90<br>Po<br>~~a~~<br>~~ee~~<br>~~—~~|Millimeters<br>Min<br>Typ<br>Max<br>4.30<br>4.50<br>4.70<br>1.10<br>1.30<br>1.50<br>2.80<br>3.00<br>3.20<br>2.50<br>2.70<br>2.90<br>Po<br>~~a~~<br>~~ee~~<br>~~—~~|
|---|---|---|
|b|0.50<br>0.60|0.75|
|b1|1.10<br>1.20|1.35|
|b2<br>b3<br>b4<br>c<br>D<br>E<br>e<br>e1<br>H1|1.50<br>1.60<br>1.20<br>1.30<br>1.60<br>1.70<br>0.55<br>0.60<br>14.80<br>15.00<br>9.96<br>10.16<br>2.55<br>5.10<br>6.50<br>6.70<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1.75<br>1.45<br>1.85<br>0.75<br>15.20<br>10.36<br>6.90|
|L|12.70<br>13.20|13.70|
|L1<br>L2<br>L3<br>øP1|1.60<br>1.80<br>0.80<br>1.00<br>0.60<br>0.80<br>3.30<br>3.50<br>~~ee~~<br>~~ee~~|2.00<br>1.20<br>1.00<br>3.70|
|øP2|2.99<br>3.19<br>~~a~~|3.39|
|Q|2.50<br>2.70|2.90|
|θ1|5°||
|θ2|4°||
|θ3|10°<br>~~ee~~||
|θ4<br>θ5|5°<br>5°<br>~~eeee~~||



**Tube Specification ITO-220AB** 

7mm 530mm Wa 32mm 

© 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/22/15 



## Links

- [View this product on Novapart](https://novapart.co/products/DURF1030CT/fast-ultrafast-diode-300-v-10-a-dual-common)
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- [Supplier page](https://es.farnell.com/littelfuse/durf1030ct/rectifier-dual-10a-300v-ito-220ab/dp/2773800)
---

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