D20V0L1B2WS-7

**D20V0L1B2WS** CT 

**LOW CAPACITANCE BIDIRECTIONAL TVS DIODE** 

## **Features** 

## **Mechanical Data** 

- Provides ESD Protection per IEC 61000-4-2 Standard: Air – ± 30kV, Contact – ± 30kV 

- 1 Channel of ESD Protection 

- Low Channel Input Capacitance 

- Typically Used at Computer Interface Protection,  Data Line and Power Line Protection 

- PPAP Capable 

   - Case: SOD323 

   - Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0 

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

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

   - Weight: 0.004 grams (approximate) 

- **Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)** 

- **Halogen and Antimony Free. “Green” Device (Note 3)** 

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SOD323<br>**----- End of picture text -----**<br>


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1 2<br>Ge<br>Top View  Device Schematic<br>**----- End of picture text -----**<br>


## **Ordering Information** (Note 4) 

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D 20V0 L X B X XXX- XX<br>Voltage Capacitance # of Channels Polarity # of Pins Package Packing<br>C eSs eaok<br>5V0: 5.0 Volts X: Extremely Low (<0.5pF) 1: 1 Channel B: Bidirectional 2: 2 Pins LP3: X3-DFN0603-2 7: 7” reel<br>20V0: 20.0 Volts F: Ultra Low (0.5 ~ 1.0pF) 2: 2 Channels (Symmetrical) 3: 3 Pins LP: X1-DFN1006-2 7B: 7” reel (DFN1006<br>40V0: 40.0 Volts P: Very Low (1.1 ~ 10pF) 4: 4 Channels U: Unidirectional 5: 5 Pins LP4: X2-DFN1006-2 Package Only)<br>L: Low (10.1 ~ 20pF) 6: 6 Channels A: Bidirectional 6: 6 Pins WS: SOD323 13: 13” reel<br>M: Medium (>20pF) (Asymmetrical) 8: 8 Pins T: SOD523/SOT523<br>10: 10 Pins SO: SOT23/SOT25<br>W: SOD123/SOT323<br>TS: TSOT25/TSOT26<br>S: SOT353/SOT363<br>V:SOT553/SOT563<br>**----- End of picture text -----**<br>


|**Product**|**Compliance**|**Marking**|**Reel Size(inches)**|**Tape Width(mm)**|**Quantity per Reel**|
|---|---|---|---|---|---|
|D20V0L1B2WS-7|AEC-Q101|H/H|7|8|3,000/Tape & Reel|
|D20V0L1B2WSQ-7|Automotive|H/H|7|8|3,000/Tape & Reel|



2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 

4. For packaging details, go to our website at http://www.diodes.com/products/packages.html. 

## **Marking Information** 

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H/H<br>**----- End of picture text -----**<br>


H/H = Product Type Marking Code 

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D20V0L1B2WS Document number: DS35943  Rev. 3 - 2 

April 2014 © Diodes Incorporated 

**D20V0L1B2WS** 

**Maximum Ratings** (@TA = +25°C, unless otherwise specified.) 

|**Maximum Ratingsgss**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Maximum Ratingsgss**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Maximum Ratingsgss**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Maximum Ratingsgss**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Maximum Ratingsgss**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|
|---|---|---|---|---|
||||||
|**Characteristic**|**Symbol**|**Value**|**Unit**|**Conditions**|
|Peak Pulse Power Dissipation|PPP|90|W<br>8/20|8/20µs,Per Figure 2|
|Peak Pulse Current|IPP|3|A<br>8/20|8/20µs,Per Figure 2|
|ESD Protection – Contact Discharge|VESD_Contact|±30|kV<br>Standard IEC 61000-4-2|Standard IEC 61000-4-2|
|ESD Protection – Air Discharge|VESD_Air|±30|kV<br>Standard IEC 61000-4-2|Standard IEC 61000-4-2|



## **Thermal Characteristics** 

|**Thermal Characteristics**||||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Package Power Dissipation(Note 5)|PD|200|mW|
|Thermal Resistance,Junction to Ambient(Note 5)|RθJA|625|°C/W|
|Operatingand Storage Temperature Range|TJ,TSTG|-65 to +150|°C|



**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.) 

|**Electrical Characteristics**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)||||
|---|---|---|---|---|---|---|
|**Characteristic**<br>~~Ce~~|**Symbol**<br>~~Ce~~<br>~~I~~|**Min**<br>~~Ce~~<br>~~(GO~~|**Typ**<br>~~Ce~~<br>~~(GO~~|**Max**<br>~~Ce~~<br>~~(GO~~|**Unit**<br>~~Ce~~<br>~~(GO~~|**Test Conditions**<br>~~Ce~~<br>~~(~~|
|Reverse Standoff Voltage<br>~~nD~~|VRWM<br>~~nD~~<br>~~I~~<br>~~nD~~|—<br>~~nD~~<br>~~(GO~~<br>~~(OS~~|—<br>~~nD~~<br>~~(GO~~<br>~~(OS~~|20<br>~~nD~~<br>~~(GO~~<br>~~QO~~|V<br>~~nD~~<br>~~(GO~~<br>~~(O(n~~|—<br>~~nD~~<br>~~(~~<br>~~(O(n~~|
|Channel Leakage Current(Note 6)<br>~~nD~~|IRM<br>~~I~~<br>~~nD~~<br>~~nD~~|—<br>~~(GO~~<br>~~nD~~<br>~~(OS~~|—<br>~~(GO~~<br>~~nD~~<br>~~(OS~~|100<br>~~(GO~~<br>~~nD~~<br>~~QO~~|nA<br>~~(GO~~<br>~~nD~~<br>~~(O(n~~|VRWM= 20V<br>~~(~~<br>~~nD~~<br>~~(O(n~~|
|Clamping Voltage, Positive Transients|VCL<br>~~nD~~<br>~~I~~|—<br>~~(OS~~|—<br>~~(OS~~|27<br>~~QO ~~<br>~~(~~|V<br> ~~(O(n~~<br>~~(~~|IPP= 1A,tp= 8/20μS<br>~~(O(n~~|
|||—<br>~~es~~<br>~~(GO~~|—<br>~~es~~<br>~~(GO~~|30<br>~~es~~<br>~~(~~<br>~~(GO~~|V<br>~~es~~<br>~~(~~<br>~~(GO~~|IPP= 3A,tp= 8/20μS<br>~~es~~<br>~~(~~|
|Breakdown Voltage<br>~~nD~~|VBR<br>~~nD~~<br>~~I~~<br>~~nD~~|21<br>~~nD~~<br>~~(GO~~<br>~~(OS~~|—<br>~~nD~~<br>~~(GO~~<br>~~(OS~~|25<br>~~(~~<br>~~nD~~<br>~~(GO~~<br>~~QO~~|V<br>~~(~~<br>~~nD~~<br>~~(GO~~<br>~~(O(n~~|IR= 1mA<br>~~nD~~<br>~~(~~<br>~~(O(n~~|
|Differential Resistance<br>~~nD~~|RDIF<br>~~I~~<br>~~nD~~<br>~~nD~~|—<br>~~(GO~~<br>~~nD~~<br>~~(OS~~|1.8<br>~~(GO~~<br>~~nD~~<br>~~(OS~~|—<br>~~(GO~~<br>~~nD~~<br>~~QO~~|Ω<br>~~(GO~~<br>~~nD~~<br>~~(O(n~~|IR= 1A,tp= 8/20μS<br>~~(~~<br>~~nD~~<br>~~(O(n~~|
|Channel Input Capacitance<br>~~Pf~~|CT<br>~~nD~~<br>~~Pf~~|—<br>~~(OS~~<br>~~Pf~~|10<br>~~(OS~~<br>~~Pf~~|15<br>~~QO ~~<br>~~Pf~~|pF<br> ~~(O(n~~<br>~~Pf~~|VR= 0V,f = 1MHz<br>~~(O(n~~<br>~~Pf~~|



- Notes: 5. Device mounted on FR-4 PCB pad layout (2oz copper) as shown on Diodes, Inc. suggested pad layout AP02001, which can be found on our website at http://www.diodes.com. 

6. Short duration pulse test used to minimize self-heating effect. 

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250<br>Note 5<br>yee -<br>200 SEPP 100 a!<br>150100 P oR P| ot L IN IN| || EL. KL| i] ||  ttc ft|  dy Ly 50 oereENEf\ Pp]<br>50<br>P| |] t_IN | LL —<br>0 eee 0 coomeroRes, — |<br>0 40 80 120 160 200 0 20 40 60<br>TA, AMBIENT TEMPERATURE (°C) t, TIME (s)<br>Figure 1  Power Derating Curve Figure 2 Pulse Waveform<br>)pp<br>, POWER DISSIPATION (mW)<br>D<br>P<br>, PEAK PULSE CURRENT (%I<br>P<br>IP<br>**----- End of picture text -----**<br>


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D20V0L1B2WS Document number: DS35943  Rev. 3 - 2 

April 2014 © Diodes Incorporated 

**D20V0L1B2WS** 

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100 Ne<br>75 PLINERCEPR ETE<br>50<br>CEE  LLL<br> NCEE<br>25<br>See<br>SERRE<br>0 Pi ttt IN ||<br>0 25 50 75 100 125 150 175 200<br>TA, AMBIENT TEMPERATURE (°C)<br>Figure 3 Power Dissipation vs. Ambient Temperature<br>10 a se es se I<br>SEEGERS<br>TA = 150°C<br>ee  e<br>pf} f | Pee fT tt<br>SEEVAEGEEEP TA = 125°C<br>TA = 25°C<br>Bay Ane ee TA = 85°C<br>|<br>TA = -55°C<br>1 VL Vyeaanee<br>0 2 4 6 8 10 12 14 16 18 20<br>VR, INSTANTANEOUS REVERSE VOLTAGE (V)<br>Figure 5 Typical Reverse Characteristics<br>PEAK PULSE DERATING % OF PEAK POWER OR CURRENT<br>, INSTANTANEOUS REVERSE CURRENT (nA)<br>IR<br>**----- End of picture text -----**<br>


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11<br>10.5 f = 1MHz<br>CTT TTT<br>10<br>9.5<br>9<br>8.5<br>PACER<br>8<br>EEEEEEEE<br>7.5<br>7<br>NSE<br>6.5 AEE. SEEUUEEUUEEEEEE<br>6<br>5.5 SAAUSAAUDS“SHAERUAEE<br>5<br>4.5 SHBUEEEUUEERELERIEGS<br>4 FCoE<br>0 2 4 6 8 10 12 14 16 18 20<br>VR, REVERSE VOLTAGE (V)<br>Figure 4 Typical Total Capacitance vs. Reverse Voltage<br>, TOTAL CAPACITANCE (pF)<br>T<br>C<br>**----- End of picture text -----**<br>


## **Package Outline Dimensions** 

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. 

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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> 0°  8°<br>All Dimensions in mm<br>**----- End of picture text -----**<br>


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D20V0L1B2WS Document number: DS35943  Rev. 3 - 2 

April 2014 © Diodes Incorporated 

**D20V0L1B2WS** 

## **Suggested Pad Layout** 

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. 

|Y<br>X<br>X1<br>G<br>~~Te~~<br>~~a.~~|**Dimensions**<br>**G**<br>**X**<br>**X1**<br>**Y**|**Value(in mm)**<br>1.520<br>0.590<br>2.700<br>0.450|
|---|---|---|



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This document is written in English but may be translated into multiple languages for reference.  Only the English version of this document is the final and determinative format released by Diodes Incorporated. 

## **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 © 2014, Diodes Incorporated 

**www.diodes.com** 

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D20V0L1B2WS Document number: DS35943  Rev. 3 - 2 

April 2014 © Diodes Incorporated