# Schottky Rectifier, 100 V, 12 A, Single, TO-277B, 3 Pins, 700 mV

![Product image](https://novapart.co/image/farnell:2777408RL/)

**URL**: https://novapart.co/products/DST12100S/schottky-rectifier-100-v-12-a-single-to-277b-3
**SKU**: DST12100S
**Manufacturer**: LITTELFUSE
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes
**Price**: €0.3910
**Stock**: 10+
**Lead Time**: 204 days (indicative)

## Description

Repetitive Reverse Voltage Vrrm Max:100V; Forward Current If(AV):12A; Diode Configuration:Single; Diode Case Style:TO-277B; No. of Pins:3Pins; Forward Voltage VF Max:700mV; Forwa

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Pins | 3Pins |
| Product Range | DST |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | TO-277B |
| Diode Configuration | Single |
| Forward Voltage Max | 700mV |
| Forward Surge Current | 200A |
| Average Forward Current | 12A |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 100V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2777408RL/)

**Schottky Barrier Rectifier** DST12100S, 12A, 100V, TO-277B, Single 

~~RoHS Pb~~ **e3** ~~HFL_I@O~~ 

## DST12100S 

**Description** ~~Lo~~ Littelfuse DST series Ultra Low VF Schottky Barrier Rectifier is designed to meet the general requirements of commercial and industry 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** a ~~Lo~~ •   Ultra low forward voltage •   Single die in TO-277B drop Package •   High frequency operation •   Pb-free E3 means 2nd level interconnect is •   MSL: Level 1 - unlimited Pb-free and the terminal Anode **1 K** •   High junction finish material is tin(Sn) temperature capability (IPC/ JEDEC J-STDCathode Anode **2** •   Trench MOS Schottky 609A.01) 

## **Pin out** Lo 

- High frequency operation •   Pb-free E3 means 2nd level interconnect is 

- •   MSL: Level 1 - unlimited Pb-free and the terminal 

- •   High junction finish material is tin(Sn) temperature capability (IPC/ JEDEC J-STD609A.01) 

- •   Trench MOS Schottky technology 

## **Applications** Lo 

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

- •   DC/DC converters 

**Maximum Ratings** ~~Lo~~ Parameters Symbol Test Conditions Max Unit Peak Inverse Voltage VRWM - 100 V Average Forward Current IF(AV) 50% duty cycle @Trectangular wave formL = 125 °C 12 A Peak One Cycle Non-Repetitive Surge Current IFSM 8.3 ms, half Sine pulse 200 A 

|**Electrical Characteristics**<br>~~LO~~|**Electrical Characteristics**<br>~~LO~~|**Electrical Characteristics**<br>~~LO~~|**Electrical Characteristics**<br>~~LO~~|**Electrical Characteristics**<br>~~LO~~|
|---|---|---|---|---|
|Parameters|Symbol|Test Conditions|Max|Unit|
|Forward Voltage Drop*|VF1<br>VF2|@12A, Pulse, TJ= 25 °C<br>@12A, Pulse, TJ= 125 °C|0.70<br>0.64|V|
|Reverse Current*|IR1<br>IR2|@VR= rated VR,TJ= 25 °C<br>@VR= rated VR,TJ= 125 °C|0.3<br>50|mA|



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

©2022 Littelfuse, Inc Specifications are subject to change without notice. Revised:08/02/22 

**Schottky Barrier Rectifier** DST12100S, 12A, 100V, 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>3.5|°C/W<br>°C/W|
|Approximate Weight|wt<br>~~a ~~|0.08<br> ~~ee~~||g|
|Case Style||TO-277B|||
||||||
|**Figure 1: Typical Forward Characteristics**||**Figure 2:  Typical Reverse Characteristics**|||



**==> picture [51 x 34] intentionally omitted <==**

**----- Start of picture text -----**<br>
Units mounted on<br>30mm x 30mm cro<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:08/02/22 

**Schottky Barrier Rectifier** DST12100S, 12A, 100V, TO-277B, Single 

|**Dimensions-TO-277B**<br>~~LT~~|**Dimensions-TO-277B**<br>~~LT~~|
|---|---|
|**Symbol**<br>**Millimeters**<br>**Min**<br>**Typ**<br>**Max**<br>A<br>6.30<br>6.50<br>6.70<br>~~-~~<br>~~|~~||
||B<br>5.28<br>5.38<br>5.48<br>C<br>3.88<br>3.98<br>4.08<br>~~|~~<br>~~a~~|
|DC<br>aan|D<br>2.90<br>3.05<br>3.20<br>E<br>3.40<br>3.55<br>3.70<br>F<br>4.20<br>4.40<br>4.60<br>G<br>1.70<br>1.80<br>1.90<br>I<br>1.74<br>1.84<br>1.94<br>J<br>0.65<br>0.85<br>1.05<br>K<br>0.85<br>0.90<br>0.95<br>~~a~~<br>~~FCd~~<br>~~|~~<br>~~rs~~|
||L<br>0.95<br>1.10<br>1.25|
||M<br>0.20<br>0.25<br>0.30<br>N<br>0.25<br>0.40<br>0.55<br>~~Po~~|
||O<br>4.00<br>4.05<br>4.25|



## **Mounting Pad Layout** 

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**----- Start of picture text -----**<br>
4.90[0.193]<br>MAX  1.00[0.039]<br>MAX<br>oo ~ ~.<br>ee 3.20MAX [0.126] 0.95[0.037] 1.94[0.076]<br>ot MAX  MAX<br>1.40[0.055]<br>—— MAX<br>**----- End of picture text -----**<br>


**==> picture [243 x 46] intentionally omitted <==**

**----- Start of picture text -----**<br>
Packing Options<br>Po<br>Part Number Marking Packing Mode M.O.Q<br>DST12100S DST12100 5000pcs / Reel 5000<br>**----- End of picture text -----**<br>


## **Part Numbering and Marking System** i%xLh aaa 

DST           = Device Type 12              = Forward Current (12A) DST12100S 100             = Reverse Voltage (100V) S              = Package Type LF  YYWWL LF              = Littelfuse YY              = Year WW            = Week L               = Lot Number 

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

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



©2022 Littelfuse, Inc Specifications are subject to change without notice. Revised:08/02/22 



## Links

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- [Supplier page](https://es.farnell.com/littelfuse/dst12100s/schottky-rectifier-100v-12a-to/dp/2777408RL)
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