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Document No.: F21837G

27-DEC-2021 V 2.0

www.futurewafer.com.tw

FQE-001-04

BAS70 Series

Surface Mount Switching Diode

2. Contents

1. Synopsis........................................................................................................................................................1

1-1. Feature List................................................................................................................................................1

1-2. Applications ...............................................................................................................................................1

1-3. Mechanical Characteristics .......................................................................................................................1

1-4. Absolute Maximum Ratings.......................................................................................................................1

2. Contents ........................................................................................................................................................2

3. Electrical Property........................................................................................................................................3

3-1. Electrical Characteristics ...........................................................................................................................3

3-2. Ratings and Characteristics Curve............................................................................................................3

4. Soldering Parameters ..................................................................................................................................4

5. Package Information ....................................................................................................................................5

5-1. Dimension-SOT23.....................................................................................................................................5

5-2. PCB Pad Layout Recommendation-SOT23..............................................................................................5

5-3. Dimension-SOT323...................................................................................................................................6

5-4. PCB Pad Layout Recommendation-SOT323............................................................................................6

5-5. Dimension-SOD123FL ..............................................................................................................................7

5-6. PCB Pad Layout Recommendation-SOD123FL .......................................................................................7

5-7. Dimension-SOD323 ..................................................................................................................................8

5-8. PCB Pad Layout Recommendation-SOD323 ...........................................................................................8

5-9. Dimension-SOD323FL ..............................................................................................................................9

5-10. PCB Pad Layout Recommendation-SOD323FL .....................................................................................9

5-11. Dimension-SOD523FL ..........................................................................................................................10

5-12. PCB Pad Layout Recommendation-SOD523FL ...................................................................................10

5-13. Dimension-DFN1006-2L........................................................................................................................11

5-14. PCB Pad Layout Recommendation-DFN1006-2L.................................................................................11

6. Packing ........................................................................................................................................................12

6-1. Taping and Reel Specification-SOT23 & SOT323 ..................................................................................12

6-2. Embossed Carrier Tape Specification-SOT23 & SOT323 ......................................................................12

6-3. Taping and Reel Specification-SOD123FL & SOD323 & SOD323FL ....................................................13

6-4. Embossed Carrier Tape Specification-SOD123FL & SOD323 & SOD323FL ........................................13

6-5. Taping and Reel Specification-SOD523FL .............................................................................................14

6-6. Embossed Carrier Tape Specification-SOD523FL .................................................................................14

6-7. Taping and Reel Specification-DFN1006-2L...........................................................................................15

6-8. Embossed Carrier Tape Specification-DFN1006-2L...............................................................................15

6-9. Surface Mount Reel Specification ...........................................................................................................16

6-10. Tape Leader and Trailer Specification ..................................................................................................16

7. Pin Out .........................................................................................................................................................17

8. Ordering Information..................................................................................................................................18

9. Version.........................................................................................................................................................18

9-1. History .....................................................................................................................................................18

9-2. Company Profile......................................................................................................................................18