SD101AWS-7-F

**SD101AWS – SD101CWS** ~~I~~ 

## **SURFACE MOUNT SCHOTTKY BARRIER DIODE** 

## **Features** 

- Low Forward Voltage Drop 

- Guard Ring Construction for Transient Protection 

- Negligible Reverse Recovery Time 

- Low Capacitance 

- Ultra-small Surface Mount Package 

- **Lead Free/RoHS Compliant Version (Note 1)** 

- **“Green” Device (Note 2)** 

## **Mechanical Data** 

- Case: SOD323 

- Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 

- Moisture Sensitivity: Level 1 per J-STD-020 

- Polarity: Cathode Band 

- Leads: Matte Tin Finish annealed over Alloy 42 leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 

- Weight: 0.004 grams (approximate) 

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## **Ordering Information** (Note 3) 

|**Ordering Informationg Information Information** (Note 3)|**Ordering Informationg Information Information** (Note 3)|**Ordering Informationg Information Information** (Note 3)|
|---|---|---|
||||
|**Part Number**|**Case**|**Packaging**|
|SD101AWS-7-F|SOD323|3000/Tape &Reel|
|SD101BWS-7-F|SOD323|3000/Tape &Reel|
|SD101CWS-7-F|SOD323|3000/Tape &Reel|



Notes:        1. No purposefully added lead. 

2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/ 

3. For packaging details, go to our website at http://www.diodes.com. 

## **Marking Information** 

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XX<br>ql A<br>**----- End of picture text -----**<br>


xx = Product Type Marking Code S1 or SK = SD101AWS S2 or SK  = SD101BWS 

S3 or SC or SK = SD101CWS 

1 of 4 **www.diodes.com** 

SD101AWS – SD101CWS Document number: DS30078 Rev. 12 - 2 

January 2012 © Diodes Incorporated 

**SD101AWS – SD101CWS** 

## **Maximum Ratings** @TA = 25°C unless otherwise specified 

|**Maximum Ratingsgss** @TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified|**Maximum Ratingsgss** @TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified|**Maximum Ratingsgss** @TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified|**Maximum Ratingsgss** @TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified|**Maximum Ratingsgss** @TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified|**Maximum Ratingsgss** @TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified|
|---|---|---|---|---|---|
|||||||
|**Characteristic**|**Symbol**|**SD101AWS**|**SD101BWS**|**SD101CWS**|**Unit**|
|Peak Repetitive Reverse Voltage<br>Working Peak Reverse Voltage<br>DC Blocking Voltage|VRRM<br>VRWM<br>VR|60|50|40|V|
|RMS Reverse Voltage|VR(RMS)|42|35|28|V|
|Forward Continuous Current(Note 4)|IFM|15|||mA|
|Non-Repetitive Peak Forward Surge Current                  @ t≤1.0s<br> @ t= 10μs|IFSM|50<br>2.0|||mA|



## **Thermal Characteristics** 

|**Thermal Characteristics**||||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Power Dissipation(Note 4)|PD|200|mW|
|Thermal Resistance,Junction to Ambient Air(Note 4)|RθJA|625|°C/W|
|Operatingand Storage Temperature Range|TJ,TSTG|-65 to +125|°C|



## **Electrical Characteristics** @TA = 25°C unless otherwise specified 

|**Electrical Characteristics**@TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified|**Electrical Characteristics**@TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified|@TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified|@TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified|||||
|---|---|---|---|---|---|---|---|
|**Characteristic**||**Symbol **|**Min**|**Typ**|**Max **|**Unit**|**Test Conditions**|
|Reverse Breakdown Voltage (Note 5)|SD101AWS|V(BR)R|60|⎯|⎯|V|IR= 10μA|
||SD101BWS||50|⎯|⎯||IR= 10μA|
||SD101CWS||40|⎯|⎯||IR= 10μA|
|Forward Voltage Drop|SD101AWS|VFM|⎯|⎯|0.41|V|IF= 1.0mA|
||SD101BWS||⎯|⎯|0.40||IF= 1.0mA|
||SD101CWS||⎯|⎯|0.39||IF= 1.0mA|
||SD101AWS||⎯|⎯|1.00||IF= 15mA|
||SD101BWS||⎯|⎯|0.95||IF= 15mA|
||SD101CWS||⎯|⎯|0.90||IF= 15mA|
|Peak Reverse Current (Note 5)|SD101AWS|IRM|⎯|⎯|200|nA|VR= 50V|
||SD101BWS||⎯|⎯|200||VR= 40V|
||SD101CWS||⎯|⎯|200||VR= 30V|
|Total Capacitance<br>~~ee~~|SD101AWS<br>~~ee~~|CT<br>~~ee~~|⎯<br>~~ee~~|⎯<br>~~ee~~|2.0<br>~~ee~~|pF<br>~~ee~~|VR= 0V,f = 1.0MHz<br>~~ee~~|
||SD101BWS<br>~~ee~~||⎯<br>~~ee~~|⎯<br>~~ee~~|2.1<br>~~ee~~||VR= 0V,f = 1.0MHz<br>~~ee~~|
||SD101CWS<br>~~ee~~||⎯<br>~~ee~~|⎯<br>~~ee~~|2.2<br>~~ee~~||VR= 0V,f = 1.0MHz<br>~~ee~~|
|Reverse Recovery Time<br>~~OO~~||trr<br>~~OO~~|⎯<br>~~OO~~|⎯<br>~~OO~~|1.0<br>~~OO~~|ns<br>~~OO~~|IF= IR= 5.0mA,<br>Irr= 0.1 x IR,RL= 100Ω<br>~~OO~~|



2 of 4 **www.diodes.com** 

SD101AWS – SD101CWS Document number: DS30078 Rev. 12 - 2 

January 2012 © Diodes Incorporated 

**SD101AWS – SD101CWS** 

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100<br>TA = 125ºC<br>TA = 75ºC<br>TA = 25ºC<br>10 SieaaBibeer e/42 0>2 d- 00Rne- 2s<br>S=S527/2== = ======<br>ane, Aacc e eeeeoe<br>1.0 P T<br>SRA R R R<br>FAH E E E<br>TA = 0ºC<br>TA = -40ºC<br>0.1 i HeteeTEEPEe<br>0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6<br>VF, INSTANTANEOUS FORWARD VOLTAGE (V)<br>Fig. 1  Typical Forward Characteristics<br>1.8<br>1.6 P| ttt  tt<br>f = 1.0MHz<br>1.41.2 riftVEEff<br>1.0 KOnnaee<br>0.8 NOT<br>0.6<br>{| Pet Et<br>0.4<br>{| | [| | | PS<br>0.2<br>|} ey] ty<br>0 tt} tt ey |<br>0 5 10 15 20 25 30 35 40<br>VR, DC REVERSE VOLTAGE (V)<br>Fig. 3  Total Capacitance vs. Reverse Voltage<br>, INSTANTANEOUS FORWARD CURRENT (mA)<br>IF<br>, TOTAL CAPACITANCE (pF)<br>T<br>C<br>**----- End of picture text -----**<br>


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10,000<br>1,000<br>eS—<br>100<br>ee eee<br>— — —<br>10<br>a<br>——————<br>1<br>e e<br>0.1 — P ——rt<br>0 10 20 30 40 50 60<br>VR, INSTANTANEOUS REVERSE VOLTAGE (V)<br>Fig. 2  Typical Reverse Characteristics<br>250 eee<br>200 tt yyy ty yy<br>IN TTT TTT<br>150<br>ON<br>tT iNET ET Ty<br>100<br>se<br>50<br>CCEA<br>{ttt ALT TT<br>0<br>TTT TXT | I<br>0 40 80 120 160 200<br>TA, AMBIENT TEMPERATURE (°C)<br>Fig. 4  Power Derating Curve<br>, INSTANTANEOUS REVERSE CURRENT (nA)<br>IR<br>, POWER DISSIPATION (mW)<br>D<br>P<br>**----- End of picture text -----**<br>


## **Package Outline Dimensions** 

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C<br>i H<br>B A<br>aaa<br>M<br>K<br>J<br>L<br>Shy<br>**----- End of picture text -----**<br>


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SOD323<br>Dim  Min  Max<br>A  0.25  0.35<br>B  1.20  1.40<br>C 2.30 2.70<br>H  1.60 1.80<br>J 0.00 0.10<br>K  1.0 1.1<br>L  0.20  0.40<br>M  0.10  0.15<br>α 0°  8°<br>All Dimensions in mm<br>**----- End of picture text -----**<br>


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SD101AWS – SD101CWS Document number: DS30078 Rev. 12 - 2 

January 2012 © Diodes Incorporated 

**www.diodes.com** 

**SD101AWS – SD101CWS** 

## **Suggested Pad Layout** 

|~~Z~~<br>X<br>~~C~~<br>~~G~~<br>~~Y~~<br>~~-~~<br>~~iGa!~~|**Dimensions**<br>**Z**<br>**G**<br>**X**<br>**Y**<br>**C**|**Value (in mm)**<br>3.75<br>1.05<br>0.65<br>1.35<br>2.40|
|---|---|---|



## **IMPORTANT NOTICE** 

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others.  Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. 

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. 

Products described herein may be covered by one or more United States, international or foreign patents pending.  Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. 

## **LIFE SUPPORT** 

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: 

A.   Life support devices or systems are devices or systems which: 

1. are intended to implant into the body, or 

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. 

B.   A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. 

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated.  Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. 

Copyright © 2012, Diodes Incorporated 

**www.diodes.com** 

4 of 4 

SD101AWS – SD101CWS Document number: DS30078 Rev. 12 - 2 

January 2012 © Diodes Incorporated 

**www.diodes.com**