# Schottky Rectifier, 80 V, 5 A, Single, TO-277B, 3 Pins, 720 mV

![Product image](https://novapart.co/image/farnell:2777417/)

**URL**: https://novapart.co/products/DST580S-A/schottky-rectifier-80-v-5-a-single-to-277b-3-pins
**SKU**: DST580S-A
**Manufacturer**: LITTELFUSE
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes
**Price**: €0.2970
**Stock**: 10+
**Lead Time**: 204 days (indicative)

## Description

Repetitive Reverse Voltage Vrrm Max:80V; Forward Current If(AV):5A; Diode Configuration:Single; Diode Case Style:TO-277B; No. of Pins:3Pins; Forward Voltage VF Max:720mV; Forward Su

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Pins | 3Pins |
| Product Range | DST |
| Qualification | AEC-Q101 |
| Diode Mounting | Surface Mount |
| Diode Case Style | TO-277B |
| Diode Configuration | Single |
| Forward Voltage Max | 720mV |
| Forward Surge Current | 80A |
| Average Forward Current | 5A |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 80V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2777417/)

**Schottky Barrier Rectifier** DST580S, 5A, 80V, TO-277B, Single 

~~RoHS Pb~~ ~~**e3** HF[_10O~~ 

## DST580S-A 

## **Description** ~~Lo~~ 

Littelfuse DST series Ultra Low VF Schottky Barrier Rectifier is designed to meet the general requirements of automotive applications by providing high temperature, low leakage and lower VF products. 

It is suitable for high frequency switching mode power supply, free-wheeling diodes and polarity protection diodes. 

## **Features** 

- High reliability application •   Single die in TO-277B and AEC-Q101 qualified Package 

**Pin out** [Po Anode **1 K** Cathode 

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Anode 1<br>Anode 2<br>**----- End of picture text -----**<br>


- Ultra low forward voltage •   Pb-free E3 means 2nd drop level interconnect is Pb-free and the terminal 

- •   High frequency operation finish material is tin(Sn) 

- •   MSL: Level 1 - unlimited (IPC/ JEDEC J-STD609A.01) 

- High junction temperature capability 

## •   Trench MOS Schottky technology **Applications** [Po 

- Switching mode power •   Free-Wheeling diodes supply •   Polarity Protection Diodes 

- •   DC/DC converters 

   - Polarity Protection Diodes 

**Maximum Ratings** 

**Parameters Symbol Test Conditions Max Unit** ~~ee~~ ee ee ee ee Peak Inverse Voltage VRWM - 80 V Average Forward Current IF(AV) 50% duty cycle @Trectangular wave formL = 125 °C 5 A Peak One Cycle Non-Repetitive Surge Current IFSM 8.3 ms, half Sine pulse 80 A 

|**Electrical Characteristics**<br>~~|~~|
|---|
|**Parameters**<br>**Symbol**<br>**Test Conditions**<br>**Typ**<br>**Max**<br>**Unit**<br>Forward Voltage Drop*<br>VF1<br>@2.5A, Pulse, TJ= 25 °C<br>0.48<br>-<br>V<br>@5A, Pulse, TJ= 25 °C<br>0.59<br>0.72<br>VF2<br>@2.5A, Pulse, TJ= 125 °C<br>0.45<br>-<br>@5A, Pulse, TJ= 125 °C<br>0.59<br>0.66<br>~~a~~<br>a<br>ee<br>ee<br>ee|
|Reverse Current*<br>IR1<br>@VR= rated VR,TJ= 25 °C<br>0.011<br>0.4<br>mA<br>IR2<br>@VR= rated VR,TJ= 125 °C<br>4<br>15|
|Junction Capacitance<br>CT<br>@VR= 5V, TC= 25 °C, fSIG= 1MHz<br>245<br>-<br>pF|



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

© 2022 Littelfuse, Inc. Specifications are subject to change without notice. Revised: TK.07/11/22 

**Schottky Barrier Rectifier** DST580S, 5A, 80V, TO-277B, Single 

|**Thermal-Mechanical Specifications**|||||
|---|---|---|---|---|
|**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 Ambient<br>Maximum Thermal Resistance<br>Junction to Lead|RthJA<br>RthJL|DC operation|75<br>4|°C/W<br>°C/W|
|Approximate Weight|wt||0.08|g|
|Case Style||TO-277B|||
|**Figure 1: Typical Forward Characteristics**||**Figure 2:  Typical Reverse Characteristics**|||



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Units mounted on<br>30mm x 30mm<br>copper pad.<br>**----- End of picture text -----**<br>


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

© 2022 Littelfuse, Inc. Specifications are subject to change without notice. Revised: TK.07/11/22 

**Schottky Barrier Rectifier** DST580S, 5A, 80V, TO-277B, Single 

## **Dimensions-TO-277B** 

|**Symbol**<br>A<br>B<br>C|**Millimeters**<br>**Min**<br>**Typ**<br>6.30<br>6.50<br>5.28<br>5.38<br>3.88<br>3.98<br>~~|~~<br>~~es~~|**Max**<br>6.70<br>5.48<br>4.08|
|---|---|---|
|D<br>E<br>F<br>G<br>I<br>J<br>K<br>L<br>M<br>N<br>O|2.90<br>3.05<br>3.40<br>3.55<br>4.20<br>4.40<br>1.70<br>1.80<br>1.74<br>1.84<br>0.65<br>0.85<br>0.85<br>0.90<br>0.95<br>1.10<br>0.20<br>0.25<br>0.25<br>0.40<br>4.00<br>4.05<br>~~ee~~<br>~~—~~<br>~~|~~<br>~~SS~~<br>~~es~~<br>~~I~~<br>~~|~~|3.20<br>3.70<br>4.60<br>1.90<br>1.94<br>1.05<br>0.95<br>1.25<br>0.30<br>0.55<br>4.25|



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Mounting Pad Layout<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
4.90[0.193]<br>MAX  1.00[0.039] Part Numbering and Marking System<br>ee MAX  Lo<br>| la<br>3.20MAX [0.126] 0.95[0.037] 1.94[0.076]<br>MAX  MAX  DST           = Device Type<br>5                = Forward Current (5A)<br>DST580<br>80              = Reverse Voltage (80V)<br>1.40[0.055]  S-A S                = Package Type<br>— MAX  A                = AEC-Q101 qualified device<br> LF  YYWWL LF               = Littelfuse<br>YY              = Year<br>Packing Options : _ a WW            = Week<br>TT L                 = Lot Number<br>Part Number Marking Packing Mode M.O.Q<br>DST580S-A DST580S-A 5000pcs / Reel 5000<br>**----- End of picture text -----**<br>


## **Carrier Tape & Reel Specification** ~~LC~~ 

|**Symbol**<br>A<br>B<br>d<br>d1<br>E|**Millimeters**<br>**Min**<br>**Max**<br>4.28<br>4.48<br>6.80<br>7.00<br>1.40<br>1.60<br>-<br>1.50<br>1.65<br>1.85<br>~~PO~~<br>~~|~~<br>~~sd~~|**Millimeters**<br>**Min**<br>**Max**<br>4.28<br>4.48<br>6.80<br>7.00<br>1.40<br>1.60<br>-<br>1.50<br>1.65<br>1.85<br>~~PO~~<br>~~|~~<br>~~sd~~|
|---|---|---|
|F|5.40|5.60|
|P|7.90|8.10|
|P0|3.90|4.10|
|W|11.70<br>~~_~~|12.30|



© 2022 Littelfuse, Inc. Specifications are subject to change without notice. Revised: TK.07/11/22 



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---

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