CM PA K-4 SOT343R plastic surface-mounted package; reverse pinning; 4 leads 8 February 2016 Package information 1. Package summary Terminal position code D (double) Package type descriptive code CMPAK-4 Package type industry code CMPAK-4 Package style descriptive code SO (small outline) Package style suffix code NA (not applicable) Package body material type P (plastic) Mounting method type S (surface mount) Issue date 16-3-2006 Table 1. Package summary Symbol Parameter Min Typ Nom Max Unit D package length 1.8 - 2 2.2 mm E package width 1.15 - 1.25 1.35 mm A seated height 0.8 - 0.95 1.1 mm n2 actual quantity of termination - - 4 - SOT343R NXP Semiconductors plastic surface-mounted package; reverse pinning; 4 leads 2. Package outline Plastic surface-mounted package; reverse pinning; 4 leads D SOT343R B E A X HE y v M A e 3 4 Q A A1 2 w M B c 1 bp Lp b1 e1 detail X 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A A1 max bp b1 c D E e e1 HE Lp Q v w y mm 1.1 0.8 0.1 0.4 0.3 0.7 0.5 0.25 0.10 2.2 1.8 1.35 1.15 1.3 1.15 2.2 2.0 0.45 0.15 0.23 0.13 0.2 0.2 0.1 OUTLINE VERSION REFERENCES IEC JEDEC EIAJ EUROPEAN PROJECTION ISSUE DATE 97-05-21 06-03-16 SOT343R Fig. 1. Package outline CMPAK-4 (SOT343R) SOT343R Package information All information provided in this document is subject to legal disclaimers. 8 February 2016 © NXP Semiconductors N.V. 2016. All rights reserved 2/5 SOT343R NXP Semiconductors plastic surface-mounted package; reverse pinning; 4 leads 3. Soldering Footprint information for reflow soldering SOT343R 2.7 1.85 0.675 0.6 0.5 (3x) (3x) (3x) solder lands 2 3 solder resist 0.65 2.5 1.3 0.55 1 solder paste 4 occupied area Dimensions in mm 0.7 0.8 0.875 0.625 (4x) sot343r_fr 0.55 (4x) Fig. 2. Reflow soldering footprint for CMPAK-4 (SOT343R) 3 2.3 2.575 1.425 (4×) solder lands solder resist 0.9 (3×) 1.75 occupied area 1.8 3.65 Dimensions in mm preferred transport direction during soldering 1 sot343r_fw Fig. 3. Wave soldering footprint for CMPAK-4 (SOT343R) SOT343R Package information All information provided in this document is subject to legal disclaimers. 8 February 2016 © NXP Semiconductors N.V. 2016. All rights reserved 3/5 SOT343R NXP Semiconductors plastic surface-mounted package; reverse pinning; 4 leads 4. Legal information Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. NXP Semiconductors takes no responsibility for the content in this document if provided by an information source outside of NXP Semiconductors. In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors. Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. SOT343R Package information All information provided in this document is subject to legal disclaimers. 8 February 2016 © NXP Semiconductors N.V. 2016. All rights reserved 4/5 SOT343R NXP Semiconductors plastic surface-mounted package; reverse pinning; 4 leads 5. Contents 1. Package summary........................................................ 1 2. Package outline............................................................ 2 3. Soldering....................................................................... 3 4. Legal information......................................................... 4 © NXP Semiconductors N.V. 2016. All rights reserved For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: [email protected] Date of release: 8 February 2016 SOT343R Package information All information provided in this document is subject to legal disclaimers. 8 February 2016 © NXP Semiconductors N.V. 2016. All rights reserved 5/5