DFLS220L-7

**DFLS220L** 

PowerDI[®] 123 

## **2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER** 

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## **Features** 

- Guard Ring Die Construction for Transient Protection 

- Low Power Loss, High Efficiency 

- Patented Interlocking Clip Design for High Surge Current Capacity 

- High Current Capability and Low Forward Voltage Drop 

- **Lead Free Finish, RoHS Compliant (Note 5)** 

- **"Green" Molding Compound (No Br, Sb)** 

## **Mechanical Data** 

- ® 

- • Case: PowerDI 123 

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

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

- Terminal Connections: Cathode Band 

- Terminals: Finish – Matte Tin Annealed Over Copper 

- leadframe.  Solderable per MIL-STD-202, Method 208 

- Marking Information: See Page 2 

- Ordering Information: See Page 2 

- Weight: 0.01 grams (approximate) 

Top View 

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

Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. 

|**Characteristic**|**Symbol **|**Value**|**Unit**|
|---|---|---|---|
|Peak Repetitive Reverse Voltage<br>Working Peak Reverse Voltage<br>DC Blocking Voltage|VRRM<br>VRWM<br>VR|20|V|
|RMS Reverse Voltage|VR(RMS)|14|V|
|Average Forward Current|IF(AV)|2.0|A|
|Non-Repetitive Peak Forward Surge Current 8.3ms<br>SingleHalfSine-Wave Superimposed on RatedLoad|IFSM|40|A|



## **Thermal Characteristics** 

|**Thermal Characteristics**||||
|---|---|---|---|
|**Characteristic**|**Symbol **|**Value**|**Unit**|
|Power Dissipation(Note 1)|PD|1.67|W|
|Power Dissipation(Note 2)|PD|556|mW|
|Thermal Resistance Junction to Ambient(Note 1)|RθJA|60|°C/W|
|Thermal Resistance Junction to Ambient(Note 2)|RθJA|180|°C/W|
|Thermal Resistance Junction to Soldering (Note 3)|RθJS|10|°C/W|
|OperatingTemperature Range|TJ|-55 to +125|°C|
|Storage Temperature Range|TSTG|-55 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|||||
|---|---|---|---|---|---|---|
|**Characteristic**|**Symbol**|**Min**|**Typ**|**Max **|**Unit**|**Test Condition **|
|Reverse Breakdown Voltage(Note 4)|V(BR)R|20|⎯|⎯|V|IR= 1.0mA|
|Forward Voltage|(BR)R<br>VF|⎯<br>⎯|0.32<br>0.375|0.36<br>0.42|V|IF= 1.0A<br>IF= 2.0A|
|Leakage Current (Note 4)|IR|⎯<br>⎯|0.26<br>⎯|⎯<br>1.0|mA|VR= 5V, TA= 25°C<br>VR= 20V,TA= 25°C|
|Total Capacitance|CT|⎯|75|⎯|pF|VR= 10V,f = 1.0MHz|



- Notes: 1.  Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode. TA = 25°C. 

   2.  Part mounted on FR-4 board with 1.8mm X 2.5mm cathode and 1.8mm X 1.2mm anode, 1 oz. copper pads. TA = 25°C. 

   3.  Theoretical RθJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction. 

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

   5.  EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see _EU Directive 2002/95/EC Annex Notes._ 

PowerDI is a registered trademark of Diodes Incorporated. 

1 of 3 

DFLS220L Document number: DS30517 Rev. 5 - 2 

December 2008 © Diodes Incorporated 

**www.diodes.com** 

**DFLS220L** 

**==> picture [218 x 433] intentionally omitted <==**

**----- Start of picture text -----**<br>
10 SS aS<br>a<br>TA = 125°C<br>1 O a ffZane<br>LK —— ff FS<br>E—+<br>LT 77 7 TT | TA = 100°C re ee<br>er ae<br>0.1 T A = 85°C<br>A<br>a—— TA = 25°C<br>0.01 W y<br>Ht + 4 St J} r T<br>|<br>Hy if [f | | TA = -40°C rs a<br>( =<br>0.001<br>0 Hf} 0.2 ff | 0.4 | | 0.6 | tt 0.8 1.0<br>VF, INSTANTANEOUS FORWARD VOLTAGE (V)<br>Fig. 1 Typical Forward Characteristics<br>300<br>250 \<br>200<br>150<br>100<br>50<br>0<br>0 5 10 15 20 25 30<br>VR, DC REVERSE VOLTAGE (V)<br>Fig. 3 Total Capacitance vs. Reverse Voltage<br>, INSTANTANEOUS FORWARD CURRENT (A)<br>IF<br>, TOTAL CAPACITANCE (pF)<br>T<br>C<br>**----- End of picture text -----**<br>


**==> picture [220 x 214] intentionally omitted <==**

**----- Start of picture text -----**<br>
—————<br>—_———<br>10<br>SSa<br>[oT Ta = 85°C po<br>1 tase<br>SSS SS SS SS SS SS<br>——————<br>re<br>——————————<br>0.01 a<br>—————<br>a |<br>0 . 001 |<br>neSSS SS<br>p 00 eee<br>0 5 10 15 20 25 30<br>VR, INSTANTANEOUS REVERSE VOLTAGE (V)<br>Fig. 2 Typical Reverse Characteristics<br>, INSTANTANEOUS REVERSE CURRENT (mA)<br>IR<br>**----- End of picture text -----**<br>


## **Ordering Information** (Note 6) 

|**Ordering Informationg Information Information** (Note 6)|||
|---|---|---|
|**Part Number**|**Case**|**Packaging**|
|DFLS220L-7|PowerDI<br>®123|3000/Tape &Reel|



Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 

## **Marking Information** 

|||||||||**F02A**<br>**YM**|**F02A**<br>**YM**|**F02A**<br>**YM**||F02A = Product Type Marking Code<br>YM = Date Code Marking<br>Y = Year (ex: T = 2006)<br>M = Month (ex: 9 = September)|F02A = Product Type Marking Code<br>YM = Date Code Marking<br>Y = Year (ex: T = 2006)<br>M = Month (ex: 9 = September)|F02A = Product Type Marking Code<br>YM = Date Code Marking<br>Y = Year (ex: T = 2006)<br>M = Month (ex: 9 = September)||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Date Code Key||||||||||||||||||
|**Year**||**2004**|**2005**|**2006**|**2007**|||||**2008**||**2009**<br>**2010**<br>**2011**||**2012**|**2013**|**2014**|**2015**|
|**Code**||R|S|T||U||||V||W<br>X<br>Y||Z|A|B|C|
|||||||||||||||||||
|**Month**||**Jan**|**Feb**|**Mar**|**Apr**|||||**May**||**Jun**<br>**Jul**<br>**Aug**||**Sep**|**Oct**|**Nov**|**Dec**|
|**Code**||1|2|3||4||||5||6<br>7<br>8||9|O|N|D|



Date Code Key 

PowerDI is a registered trademark of Diodes Incorporated. DFLS220L Document number: DS30517 Rev. 5 - 2 

2 of 3 

December 2008 © Diodes Incorporated 

**www.diodes.com** 

**DFLS220L** 

## **Package Outline Dimensions** 

**==> picture [291 x 162] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||
|---|---|---|---|---|---|
|B|
|PowerDI|®|123|
|C|E|Dim|Min|Max|Typ|
|gE|A|3.50|3.90|3.70|
|B|2.60|3.00|2.80|
|C|1.63|1.93|1.78|
|D|0.93|1.00|0.98|
|D|E|0.85|1.25|1.00|
|H|H|0.15|0.25|0.20|
|L|0.55|0.75|0.65|
|L|L1|L1|1.80|2.20|2.00|
|L2|0.95|1.25|1.10|
|All Dimensions in mm|
|E|L2|
|fe|
|gine|A|

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


**Suggested Pad Layout** ~~X1 G X2~~ **Dimensions Value (in mm) G** 1.0 **X1** 2.2 ~~th~~ **X2** 0.9 Y2 Y1 **Y1** 1.4 **Y2** 1.4 ~~i~~ L L ~~o~~ IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. 

PowerDI is a registered trademark of Diodes Incorporated. 

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

DFLS220L Document number: DS30517 Rev. 5 - 2 

December 2008 © Diodes Incorporated