# Small Signal Schottky Diode, Single, 40 V, 350 mA, 600 mV, 2 A, 125 °C

![Product image](https://novapart.co/image/farnell:2393466/)

**URL**: https://novapart.co/products/SD103AWS-E3-08/small-signal-schottky-diode-single-40-v-350-ma-600
**SKU**: SD103AWS-E3-08
**Manufacturer**: VISHAY
**Price**: €0.1100
**Stock**: 1000+
**Lead Time**: 792 days (indicative)

## Description

Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:40V; Forward Current If(AV):350mA; Forward Voltage VF Max:600mV; Reverse Recovery Time trr Max:-; Forward Surge Current

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| No. Of Pins | 2Pins |
| Product Range | SD103 |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOD-323 |
| Diode Configuration | Single |
| Forward Voltage Max | 600mV |
| Forward Surge Current | 2A |
| Reverse Recovery Time | 10ns |
| Average Forward Current | 350mA |
| Operating Temperature Max | 125°C |
| Repetitive Peak Reverse Voltage | 40V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2393466/)

**SD103AWS, SD103BWS, SD103CWS** 

www.vishay.com 

## Vishay Semiconductors 

## **Small Signal Schottky Diodes** 

## **FEATURES** 

- The SD103 series is a metal-on-silicon Schottky barrier device which is protected by a PN junction guard ring 

## **DESIGN SUPPORT TOOLS** click logo to get started 

- The low forward voltage drop and fast switching make it ideal for protection of MOS devices, steering, biasing, and coupling diodes for fast switching and low logic level applications 

- For general purpose applications 

Models Available 

## **MECHANICAL DATA** 

**Case:** SOD-323 

**Weight:** approx. 4.3 mg 

- AEC-Q101 qualified available 

- Base P/N-E3 - RoHS-compliant, commercial grade 

- Base P/N-HE3 - RoHS-compliant, AEC-Q101 qualified 

- Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 

## **Packaging codes/options:** 

18/10K per 13” reel (8 mm tape), 10K/box 

08/3K per 7” reel (8 mm tape), 15K/box 

## **PARTS TABLE** 

|**PARTS TABLE**|**PARTS TABLE**|**PARTS TABLE**|**PARTS TABLE**|**PARTS TABLE**|
|---|---|---|---|---|
|**PART**|**ORDERING CODE**|**CIRCUIT**<br>**CONFIGURATION**|**TYPE MARKING**|**REMARKS**|
|SD103AWS|SD103AWS-E3-08 or SD103AWS-E3-18|Single|S6|Tape and reel|
||SD103AWS-HE3-08 or SD103AWS-HE3-18||||
|SD103BWS|SD103BWS-E3-08 or SD103BWS-E3-18|Single|S7||
||SD103BWS-HE3-08 or SD103BWS-HE3-18||||
|SD103CWS|SD103CWS-E3-08 or SD103CWS-E3-18|Single|S8||
||SD103CWS-HE3-08 or SD103CWS-HE3-18||||



## **ABSOLUTE MAXIMUM RATINGS** (Tamb = 25 °C, unless otherwise specified) 

|**ABSOLUTE MAXIMUM RATINGS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified)pecified)ecified))|**ABSOLUTE MAXIMUM RATINGS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified)pecified)ecified))|**ABSOLUTE MAXIMUM RATINGS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified)pecified)ecified))|**ABSOLUTE MAXIMUM RATINGS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified)pecified)ecified))|**ABSOLUTE MAXIMUM RATINGS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified)pecified)ecified))|**ABSOLUTE MAXIMUM RATINGS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified)pecified)ecified))|
|---|---|---|---|---|---|
|**PARAMETER**|**TEST CONDITION**|**PART**|**SYMBOL**|**VALUE**|**UNIT**|
|Repetitive peak reverse voltage||SD103AWS|VRRM|40|V|
|||SD103BWS|VRRM|30|V|
|||SD103CWS|VRRM|20|V|
|Forward continuous current(1)|||IF|350|mA|
|Power dissipation(1)|||Ptot|200|mW|
|Single cycle surge|10 μs square wave||IFS;M|2|A|



## **Note** 

- (1) Valid provided that electrodes are kept at ambient temperature 

## **THERMAL CHARACTERISTICS** (Tamb = 25 °C, unless otherwise specified) 

|**THERMAL CHARACTERISTICS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified), unless otherwise specified)unless otherwise specified)pecified)ecified))|**THERMAL CHARACTERISTICS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified), unless otherwise specified)unless otherwise specified)pecified)ecified))|**THERMAL CHARACTERISTICS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified), unless otherwise specified)unless otherwise specified)pecified)ecified))|**THERMAL CHARACTERISTICS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified), unless otherwise specified)unless otherwise specified)pecified)ecified))|**THERMAL CHARACTERISTICS**(Tamb = 25 °C, unless otherwise specified)Tamb = 25 °C, unless otherwise specified)amb = 25 °C, unless otherwise specified)= 25 °C, unless otherwise specified), unless otherwise specified)unless otherwise specified)pecified)ecified))|
|---|---|---|---|---|
|**PARAMETER**|**TEST CONDITION**|**SYMBOL**|**VALUE**|**UNIT**|
|Thermal resistance junction to ambient air(1)||RthJA|500|K/W|
|Junction temperature||Tj|125|°C|
|Operatingtemperature range||Top|-55 to +125|°C|
|Storage temperature range||Tstg|-55 to +150|°C|



## **Note** 

- (1) Valid provided that electrodes are kept at ambient temperature 

Rev. 2.2, 01-Jun-17 

Document Number: 85682 

**1** 

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 

**SD103AWS, SD103BWS, SD103CWS** 

**==> picture [59 x 48] intentionally omitted <==**

www.vishay.com 

## Vishay Semiconductors 

|**ELECTRICAL CHARACTERISTICS**(Tamb= 25 °C,unless otherwise specified)|**ELECTRICAL CHARACTERISTICS**(Tamb= 25 °C,unless otherwise specified)|**ELECTRICAL CHARACTERISTICS**(Tamb= 25 °C,unless otherwise specified)|**ELECTRICAL CHARACTERISTICS**(Tamb= 25 °C,unless otherwise specified)|**ELECTRICAL CHARACTERISTICS**(Tamb= 25 °C,unless otherwise specified)|**ELECTRICAL CHARACTERISTICS**(Tamb= 25 °C,unless otherwise specified)|**ELECTRICAL CHARACTERISTICS**(Tamb= 25 °C,unless otherwise specified)|**ELECTRICAL CHARACTERISTICS**(Tamb= 25 °C,unless otherwise specified)|
|---|---|---|---|---|---|---|---|
|**PARAMETER**|**TEST CONDITION**|**PART**|**SYMBOL**|**MIN.**|**TYP.**|**MAX.**|**UNIT**|
|Leakage current|VR= 30 V|SD103AWS|IR|||5|μA|
||VR= 20 V|SD103BWS|IR|||5|μA|
||VR= 10 V|SD103CWS|IR|||5|μA|
|Forward voltage drop|IF= 20 mA||VF|||370|mV|
||IF= 200 mA||VF|||600|mV|
|Diode capacitance|VR= 0 V, f = 1 MHz||CD||50||pF|
|Reverse recovery time|IF= IR= 50 mA to 200 mA,<br>recover to 0.1 IR||trr||10||ns|



## **TYPICAL CHARACTERISTICS** (Tamb = 25 °C, unless otherwise specified) 

**==> picture [188 x 368] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000<br>100<br>10<br>1<br>0.1<br>0.01<br>0 0.2 0.4 0.6 0.8 1.0<br>18488 VF - Forward Voltage (V)<br>Fig. 1 - Typical Variation of Forward Current vs. Forward Voltage<br>5<br>4 tp = 300 ms<br>duty cycle = 2 %<br>3<br>2<br>1<br>0<br>0 0.5 1.0 1.5<br>18489 VF - Forward Voltage (V)<br>Forward Current (mA)<br>F<br>I   -<br>Forward Current (A)<br>F<br>I   -<br>**----- End of picture text -----**<br>


Fig. 1 - Typical Variation of Forward Current vs. Forward Voltage 

Fig. 2 - Typical High Current Forward Conduction Curve 

**==> picture [189 x 168] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000<br>T amb  = 125 °C<br>100 100 °C<br> 75 °C<br>10<br> 50 °C<br>1   25 °C<br>0.1<br>0.01<br>0 5 10 15 20 25 30 35 40 45 50<br>20084 V  -  Reverse Voltage  (V) R<br> -  Reverse Current (µA)<br>I R<br>**----- End of picture text -----**<br>


Fig. 3 - Typical Variation of Reverse Current at Various Temperatures 

**==> picture [192 x 163] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>10<br>1<br>0 10  20  30  40  50<br>18491  V R - Reverse Voltag e (V)<br>Diode Capacitance (pF)<br>- D<br>C<br>**----- End of picture text -----**<br>


Fig. 4 - Diode Capacitance vs. Reverse Voltage 

Rev. 2.2, 01-Jun-17 

Document Number: 85682 

**2** 

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 

**SD103AWS, SD103BWS, SD103CWS** 

**==> picture [59 x 48] intentionally omitted <==**

www.vishay.com 

## Vishay Semiconductors 

**==> picture [222 x 188] intentionally omitted <==**

**----- Start of picture text -----**<br>
50<br>40<br>100 mA<br>30<br>200 mA<br>I F = 400 mA<br>20<br>10<br>0<br>0 100 200<br>18492 Tamb - Ambient Temperature (°C)<br>Fig. 5 - Blocking Voltage Deration vs. Temperature at Various<br>Average Forward Currents<br> - Reverse Voltage (V)<br>R<br>V<br>**----- End of picture text -----**<br>


## **PACKAGE DIMENSIONS** in millimeters (inches): **SOD-323** 

**==> picture [415 x 376] intentionally omitted <==**

**----- Start of picture text -----**<br>
0.40 [0.016]<br>0.25 [0.010]<br>1.95 [0.077]<br>1.60 [0.063]<br>Cathode bar<br>2.85 [0.112]<br>2.50 [0.098]<br>Footprint recommendation:<br>0.8 [0.031] 0.8 [0.031]<br>1.6 [0.063]<br>Document no.: S8-V-3910.02-001 (4)<br>Created - Date: 24.August.2004<br>Rev. 6 - Date: 23.Sept.2016<br>17443<br>0° - 8°<br>1.15 [0.045]   0.8 [0.031]   0.2 [0.008]<br>0.15 [0.006]   0.10 [0.004]   0.1 [0.004] max.<br>0.40 [0.016] 0.20 [0.008]<br>1.5 [0.059] 1.1 [0.043]<br>0.6 [0.024]<br>**----- End of picture text -----**<br>


Rev. 2.2, 01-Jun-17 

Document Number: 85682 

**3** 

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 

**Legal Disclaimer Notice** Vishay 

www.vishay.com 

**==> picture [59 x 48] intentionally omitted <==**

## **Disclaimer** 

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. 

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product.  To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. 

Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications.  Such statements are not binding statements about the suitability of products for a particular application.  It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time.  All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts.  Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. 

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay.  Product names and markings noted herein may be trademarks of their respective owners. 

_**© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED**_ 

Revision: 08-Feb-17 

Document Number: 91000 

**1** 



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- [Supplier page](https://es.farnell.com/vishay/sd103aws-e3-08/schottky-diode-40v-0-35a-sod-323/dp/2393466)
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