Datasheet PDTC143Z (Nexperia) - 6

Nexperia PDTC143Z series NPN resistor-equipped transistors; R1 = 4.7 k , R2 = 47 k
006aac779 103 duty cycle = 1 Zth(j-a) 0.75 (K/W) 0.5 0.33 102 0.2 0.1 0.05 0.02 0.01 10 0 1 10-5 10-3 10-2 10-4 10 102 10-1 103 1 tp (s) FR4 PCB, standard footprint
Fig 4. Transient thermal impedance from junction to ambient as a function of pulse duration for PDTC143ZT (SOT23); typical values
006aac780 103 duty cycle = 1 Zth(j-a) 0.75 (K/W) 0.5 0.33 102 0.2 0.1 0.05 0.02 0.01 10 0 1 10-5 10-3 10-2 10-4 10 102 10-1 103 1 tp (s) FR4 PCB, standard footprint
Fig 5. Transient thermal impedance from junction to ambient as a function of pulse duration for PDTC143ZU (SOT323); typical values
PDTC143Z_SER All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved
Product data sheet Rev. 8 — 5 December 2011 6 of 17
Document Outline 1. Product profile 1.1 General description 1.2 Features and benefits 1.3 Applications 1.4 Quick reference data 2. Pinning information 3. Ordering information 4. Marking 5. Limiting values 6. Thermal characteristics 7. Characteristics 8. Test information 8.1 Quality information 9. Package outline 10. Packing information 11. Soldering 12. Revision history 13. Legal information 13.1 Data sheet status 13.2 Definitions 13.3 Disclaimers 13.4 Trademarks 14. Contact information 15. Contents