D3Z5V1BF-7

**D3Z2V4BF – D3Z36BF** C7 

## **0.4W SURFACE MOUNT PRECISION ZENER DIODE** 

## **Features** 

## **Mechanical Data** 

- 400mW Power Dissipation on FR-4 PCB 

- Very Tight Tolerance on VZ 

- Ideally Suited for Automated Assembly Processes 

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

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

- Case: SOD323F 

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

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

- Terminal Connections: Cathode Band 

- Terminals: Finish - Matte Tin Annealed over Copper Alloy leadframe. Solderable per MIL-STD-202, Method 208 

- Weight: 0.01 grams (Approximate) 

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SOD323F<br>**----- End of picture text -----**<br>


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Top View<br>**----- End of picture text -----**<br>


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

|**Ordering Informationg Information Information** (Note 4)|||
|---|---|---|
|**Part Number**|**Case**|**Packaging**|
|(Type Number)-7*|SOD323F|3,000/Tape & Reel|



- Example: The part number for the 3.6 Volt device would be D3Z3V6BF-7. 

- Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 

   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** 

XX = Product Type Marking Code (See Electrical Characteristics Table) **XX** YM = Date Code Marking Y = Year (ex: X = 2010) dlp M = Month (ex: 9 = September) Date Code Key **Year 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020** ~~———————————~~ **Code** X Y Z A B C D E F G H ~~SS~~ **Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec** ~~——~~ **Code** 1 2 3 4 5 6 7 8 9 O N D 

1 of 5 **www.diodes.com** 

D3Z2V4BF – D3Z36BF Document number: DS35437  Rev. 9 - 2 

January 2016 © Diodes Incorporated 

**D3Z2V4BF – D3Z36BF** 

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

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||||||
|---|---|---|---|---|
|Characteristic|Symbol|Value|Unit|
|Forward Voltage|@ IF = 10mA|VF|0.9|V|

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## **Thermal Characteristics** 

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|||||
|---|---|---|---|
|Characteristic|Symbol|Value|Unit|
|Power Dissipation (Note 5)|PD|400|mW|
|Thermal Resistance, Junction to Ambient Air (Note 5)|RJA|312.5|°C/W|
|Operating and Storage Temperature Range|TJ, TSTG|-65 to +150|°C|

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

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|||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Zener Voltage Range|Maximum Zener Impedance|Maximum Reverse|Typical|Typical Total|
|Type|Marking|(Note 6)|f = 1kHz|Current (Note 7)|Temperature Coefficient|Capacitance|
|Number|Code|ee|VZ  @|IZT|IZT|ZZT  @|IZT|ee|ZZK  @|IZK|IZK|IR|@ VR|@ IZT = 5mA|@ VR = 0V,|
|f = 1MHz|
|——————EE|Min (V)|Max (V)|mA|Ω|mA||A|V|mV/°C|pF|
|D3Z2V4BF|L0|2.43|2.63|5|100|1000|0.5|50|1|-1.6|215|
|D3Z2V7BF|L1|2.69|2.91|5|100|1000|0.5|20|1|-1.7|205|
|D3Z3V0BF|L2|2.85|3.07|5|95|1000|0.5|10|1|-1.7|195|
|D3Z3V3BF|L3|3.32|3.53|5|95|1000|0.5|5|1|-1.9|145|
|D3Z3V6BF|L4|3.60|3.85|5|90|500|1.0|5|1|-2.4|185|
|D3Z3V9BF|L5|3.89|4.16|5|90|500|1.0|3|1|-2.5|175|
|D3Z4V3BF|L6|4.17|4.48|5|90|600|1.0|3|1|-2.5|165|
|D3Z4V7BF|L7|4.55|4.75|5|90|600|1.0|2|1|-1.1|150|
|D3Z5V1BF|GM, L8|4.96|5.20|5|60|250|0.5|2|1.5|0.3|145|
|D3Z5V6BF|L9|5.48|5.73|5|50|100|0.5|1|2.5|1.7|20|
|D3Z6V2BF|LA|6.06|6.33|5|50|80|0.5|0.5|3|2.5|95|
|D3Z6V8BF|LB|6.65|6.93|5|40|60|0.5|0.5|3.5|3.4|82|
|D3Z7V5BF|LC|7.28|7.60|5|10|60|0.5|0.5|4|4.0|70|
|D3Z8V2BF|LD|8.02|8.36|5|10|60|0.5|0.5|5|4.6|57|
|D3Z9V1BF|LE|8.85|9.23|5|10|60|0.5|0.5|6|5.0|50|
|D3Z10BF|LF|9.77|10.21|5|10|60|0.5|0.1|7|6.1|45|
|D3Z11BF|LG|10.78|11.22|5|10|60|0.5|0.1|8|7.4|41|
|D3Z12BF|LH|11.74|12.24|5|10|80|0.5|0.1|9|8.2|36|
|D3Z13BF|LJ|12.91|13.49|5|10|80|0.5|0.1|10|9.4|33|
|D3Z15BF|LK|14.34|14.98|5|15|80|0.5|0.05|11|12.1|28|
|D3Z16BF|LL|15.85|16.51|5|20|80|0.5|0.05|12|13.7|25|
|D3Z18BF|LM|17.56|18.35|5|20|80|0.5|0.05|13|15.8|24|
|D3Z20BF|LN|19.52|20.39|5|20|100|0.5|0.05|15|16.4|22|
|D3Z22BF|LP|21.54|22.47|5|25|100|0.5|0.05|17|18.4|20|
|D3Z24BF|LQ|23.72|24.78|5|30|120|0.5|0.05|19|20.4|18|
|D3Z27BF|LR|26.19|27.53|5|40|150|0.5|0.05|21|18.0|17|
|D3Z30BF|LS|29.19|30.69|5|40|200|0.5|0.05|23|28.6|17|
|D3Z33BF|LT|32.15|33.79|5|40|250|0.5|0.05|25|32.2|15|
|D3Z36BF|LU|35.07|36.87|5|60|300|0.5|0.05|27|34.9|14|

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- Notes: 5. Device mounted on FR-4 PCB with suggested pad layout, board size 35mm * 25mm. 

   6. The Zener voltage is measured <40ms after power is supplied. 

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

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D3Z2V4BF – D3Z36BF Document number: DS35437  Rev. 9 - 2 

January 2016 © Diodes Incorporated 

**D3Z2V4BF – D3Z36BF** 

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0.6<br>Note 5<br>0.5<br>0.4<br>0.3<br>0.2<br>0.1<br>0<br>0 25 50 75 100 125 150<br>TA, AMBIENT TEMPERATURE (°C)<br>Fig. 1  Power Derating Curve<br>20 TEE<br>16 APRose] LI IIL tae<br>12<br>HILIN<br>PLAED pone eel<br>8<br>eTUy FL Ppere | |<br>4 HATE |<br>— HY Ah<br>0 LL IJ |<br>1 2 3 4 5 6 7 8 9 10<br>VZ, ZENER VOLTAGE (V)<br>Fig. 3 Typical Zener Breakdown Characteristics<br>20<br>15 27BF 30BF 33BF 36BF<br>10<br>5<br>0<br>22 24 26 28 30 32 34 36 38 40<br>VZ, ZENER VOLTAGE (V)<br>Fig. 5 Typical Zener Breakdown Characteristics<br>, POWER DISSIPATION (W)<br>D<br>P<br>, ZENER CURRENT (mA)<br>IZ<br>, ZENER CURRENT (mA)<br>IZ<br>**----- End of picture text -----**<br>


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1,000<br>—————<br>100 we<br>a ee Ae oe ad |<br>10<br>Se<br>1 ff}—fFRR—f<br>0.1 LEP fe<br>0.4 TLE 0.6 0.8 1 1.2 —_ 1.4<br>VF, INSTANTANEOUS FORWARD VOLTAGE (V)<br>Fig. 2 Typical Forward Characteristics<br>20 tt ppp<br>16 Sees 16BF eee<br>10BF 12BF 15BF 18BF<br>| |<br>12<br>fp<br>J} yep<br>8<br>EPP} po<br>EE<br>4 fff pp<br>0 TEL TEP<br>8 10 12 14 16 18 20 22 24 26<br>VZ, ZENER VOLTAGE (V)<br>Fig. 4  Typical Zener Breakdown Characteristics<br>, ZENER CURRENT (mA)<br>IZ<br>, INSTANTANEOUS FORWARD CURRENT (mA)<br>IF<br>**----- End of picture text -----**<br>


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D3Z2V4BF – D3Z36BF Document number: DS35437  Rev. 9 - 2 

January 2016 © Diodes Incorporated 

**D3Z2V4BF – D3Z36BF** CT 

## **Package Outline Dimensions** 

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

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SOD323F<br>D c<br>SOD323F<br>L2 (2x)<br>1 2 Dim  Min  Max  Typ<br>i] at of — A  0.60  0.75  <br>b 0.25  0.35  <br>He oy E | Ft c 0.05  0.26  <br>D  1.15  1.35  1.25<br>E  1.60  1.80  1.70<br>h oy b a<br>He  2.30  2.70  2.50<br>L1 L1  0.30  0.50  0.40<br>Prot EEE L2  0.41  0.61  0.51<br>b (2x) 1 b (2x) α1    7°<br>α2    3°<br>A β1    7°<br>———— β2    3°<br>et 2 Ft All Dimensions in mm<br>**----- End of picture text -----**<br>


## **Suggested Pad Layout** 

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

## **SOD323F** 

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X1<br>X<br>Y<br>G<br>**----- End of picture text -----**<br>


|**Dimensions Value**<br>**G**<br>**X**<br>**X1**<br>**Y**|**Dimensions Value(in mm)**|
|---|---|
||1.280|
||0.710|
||2.700|
||0.403|



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D3Z2V4BF – D3Z36BF Document number: DS35437  Rev. 9 - 2 

January 2016 © Diodes Incorporated 

**D3Z2V4BF – D3Z36BF** 

## **IMPORTANT NOTICE** 

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## **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 © 2016, Diodes Incorporated 

**www.diodes.com** 

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D3Z2V4BF – D3Z36BF Document number: DS35437  Rev. 9 - 2 

January 2016 © Diodes Incorporated