BAW156-7-F

**BAW156** a **DUAL SURFACE MOUNT LOW LEAKAGE DIODE** 

## **Features** 

- Surface Mount Package Ideally Suited for Automated Insertion 

- Very Low Leakage Current 

- **Lead, Halogen, and Antimony Free, RoHS Compliant (Note 1)** 

- **"Green" Device (Notes 2 & 3)** 

- **Qualified to AEC-Q101 Standards for High Reliability** 

## **Mechanical Data** 

- Case: SOT23 

- Case Material:  Molded Plastic.  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 

- Polarity: See Diagram 

- Weight: 0.008 grams (approximate) 

SOT23 

**==> picture [216 x 103] intentionally omitted <==**

**----- Start of picture text -----**<br>
wm i<br>Top View<br>Top View<br>Internal Schematic<br>**----- End of picture text -----**<br>


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

|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|
|---|---|---|---|
|||||
|**Part Number**|**Qualification **|**Case**|**Packaging**|
|BAW156-7-F|Commercial|SOT23|3,000/Tape &Reel|
|BAW156-13-F|Commercial|SOT23|10,000/Tape & Reel|
|BAW156Q-7-F|Automotive|SOT23|3,000/Tape & Reel|
|BAW156Q-13-F|Automotive|SOT23|10,000/Tape &Reel|



Notes: 

1. No purposefully added lead. 

2. Product manufactured with Date Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date 

Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. 

   3. Diodes Inc.`s “Green” Policy can be found on our website at http://www.diodes.com 

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

## **Marking Information** 

**==> picture [524 x 132] intentionally omitted <==**

**----- Start of picture text -----**<br>
K53 = Product Type Marking Code<br>YM = Date Code Marking<br>K53<br>Y = Year (ex: Y = 2011)<br>M = Month (ex: 9 = September)<br>_<br>Date Code Key<br>Year 1998  1999  …..  2006  2007  2008  2009  2010  2011  2012 2013 2014 2015 2016 2017<br>Code J  K  …..  T  U  V  W  X  Y  Z  A  B  C  D  E<br>-——} +} — |} +— |} +} |} +<br>Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec<br>Code 1  2  3  4  5  6  7  8  9  O  N  D<br>ee<br>YM<br>**----- End of picture text -----**<br>


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

BAW156 Document number: DS30231 Rev. 10 - 2 

January 2012 © Diodes Incorporated 

**BAW156** 

## **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|
|---|---|---|---|
|||||
|**Characteristic**|**Symbol **|**Value**|**Unit**|
|Peak Repetitive Reverse Voltage<br>Working Peak Reverse Voltage<br>DC Blocking Voltage|VRRM<br>VRWM<br>VR|85|V|
|RMS Reverse Voltage|VR(RMS)|60|V|
|Forward Continuous Current<br>Single diode<br> (Note 5)<br>Double diode|IFM|160<br>140|mA|
|Repetitive Peak Forward Current(Note 5)|IFRM|500|mA|
|Non-Repetitive Peak Forward Surge Current<br>@ t = 1.0μs<br>@ t = 1.0ms<br>@ t= 1.0s|IFSM|4.0<br>1.0<br>0.5|A|



## **Thermal Characteristics** 

|**Thermal Characteristics**||||
|---|---|---|---|
|**Characteristic**|**Symbol **|**Value**|**Unit**|
|Power Dissipation(Note 5)|PD|250|mW|
|Thermal Resistance Junction to Ambient Air(Note 5)|RθJA|500|°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 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|@TA = 25°C unless otherwise specifiedA = 25°C unless otherwise specified= 25°C unless otherwise specified||||
|---|---|---|---|---|---|---|
|**Characteristic**|**Symbol **|**Min**|**Typ**|**Max **|**Unit**|**Test Condition **|
|Reverse Breakdown Voltage(Note 6)|V(BR)R|85|⎯|⎯|V|IR= 100μA|
|Forward Voltage|VF|⎯|⎯|0.90<br>1.0<br>1.1<br>1.25|V|IF= 1.0mA<br>IF= 10mA<br>IF= 50mA<br>IF= 150mA|
|Leakage Current (Note 6)|IR|⎯|⎯|5.0<br>80|nA<br>nA|VR= 75V<br>VR= 75V,TJ= 150°C|
|Total Capacitance|CT|⎯|3|⎯|pF|VR= 0,f = 1.0MHz|
|Reverse Recovery Time|trr|⎯|⎯|3.0|μs|IF= IR= 10mA,<br>Irr= 0.1 x IR,RL= 100Ω|



Notes: 5. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com. 6. Short duration pulse test used to minimize self-heating effect. 

**==> picture [484 x 213] intentionally omitted <==**

**----- Start of picture text -----**<br>
300 1,000<br>250 Note 5<br>100<br>e/a<br>200<br>T A  = 150ºC<br>150 10 —— TA = 125ºC fff<br>T A  = 5ºC8<br>100 TA = 25ºC<br>1 IT TA = -55ºC<br>50 —HP<br>0 0.1 eeee ee<br>0 25 50 75 100 125 150 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4<br>TA, AMBIENT TEMPERATURE (°C) VF, INSTANTANEOUS FORWARD VOLTAGE (V)<br>Fig. 1  Power Derating Curve, Total Package Fig. 2  Typical Forward Characteristics, Per Element<br>, POWER DISSIPATION (mW)<br>D<br>P<br>, INSTANTANEOUS FORWARD CURRENT (mA)<br>IF<br>**----- End of picture text -----**<br>


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

BAW156 Document number: DS30231 Rev. 10 - 2 

January 2012 © Diodes Incorporated 

**BAW156** 

**==> picture [212 x 210] intentionally omitted <==**

**----- Start of picture text -----**<br>
100 ee<br>———<br>Se<br>10 anne<br>TA = 150ºC<br>T A  = 125ºC<br>ae ne<br>TA = 85ºC<br>1<br>T A = -55ºC T A  = 25ºC<br>foie<br>0.1 PEELE ELLELE,<br>0 10 20 30 40 50 60 70 80<br>VR, INSTANTANEOUS REVERSE VOLTAGE (V)<br>Fig. 3  Typical Reverse Characteristics, Per Element<br>, INSTANTANEOUS REVERSE CURRENT (nA)<br>IR<br>**----- End of picture text -----**<br>


**==> picture [218 x 212] intentionally omitted <==**

**----- Start of picture text -----**<br>
2.0<br>1.8<br>a a ee<br>1.6 ee ee ee<br>1.4 eeee<br>|<br>1.2<br>1.0<br>0.8 SS<br>0.6<br>0.4<br>0.2<br>ee ee<br>0 ee ee<br>0 10 20 30 40<br>VR, REVERSE VOLTAGE (V)<br>Fig. 4  Typical Capacitance vs. Reverse Voltage<br>PER ELEMENT (pF)<br>, TYPICAL TOTAL CAPACITANCE<br>T<br>C<br>**----- End of picture text -----**<br>


## **Package Outline Dimensions** 

**==> picture [363 x 170] intentionally omitted <==**

**----- Start of picture text -----**<br>
A SOT23<br>al fe OO Dim  Min  Max  Typ<br>A  0.37  0.51  0.40<br>ee u ee ee<br>B  1.20 1.40 1.30<br>B C C 2.30 2.50 2.40<br>| 1s of ee D  0 ee .89 1. es 03 0.9 ee 15<br>F  0.45  0.60  0.535<br>: = rs ee G  1.78  ee 2.05  1.83<br>H [——][|] ee H  2. ee 80 3.00 2.90<br>+ [k][——_] J 0.013 0.10 0.05<br>K K1 M K  0.903 1.10 1.00<br>K1  -  -  0.400<br>D<br>J F I G f L he. ‘ seare M L  ee 00.45 .085 0.61 0.18 0.55 0.11<br>α 0°  8°  -<br>| [| [ff]<br>Po All Dimensions in mm<br>( Gy ee ee es ee<br>**----- End of picture text -----**<br>


## **Suggested Pad Layout** 

**==> picture [141 x 89] intentionally omitted <==**

**----- Start of picture text -----**<br>
Y<br>Z<br>aL} C<br>X E<br>a& bP<br>**----- End of picture text -----**<br>


|**Dimensions**|**Value(in mm)**|
|---|---|
|**Z**|2.9|
|**X**|0.8|
|**Y**|0.9|
|**C**|2.0|
|**E**|1.35|



3 of 4 **www.diodes.com** 

BAW156 Document number: DS30231 Rev. 10 - 2 

January 2012 © Diodes Incorporated 

**BAW156** 

## **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 **www.diodes.com** 

BAW156 Document number: DS30231 Rev. 10 - 2 

January 2012 © Diodes Incorporated