Datasheet BCP53; BCX53; BC53PA (Nexperia) - 9

Nexperia BCP53; BCX53; BC53PA 80 V, 1 A PNP medium power transistors
006aac681 103 Zth(j-a) (K/W) duty cycle = 1 102 0.75 0.5 0.33 0.2 0.1 10 0.05 0.02 0.01 1 0 10–1 10–5 10–3 10–2 10–4 10 102 10–1 103 1 tp (s) FR4 PCB, mounting pad for collector 1 cm2
Fig 8. Transient thermal impedance from junction to ambient as a function of pulse duration for SOT89; typical values
006aac682 103 Zth(j-a) (K/W) 102 duty cycle = 1 0.75 0.5 0.33 0.2 10 0.1 0.05 1 0.02 0 0.01 10–1 10–5 10–3 10–2 10–4 10 102 10–1 103 1 tp (s) FR4 PCB, mounting pad for collector 6 cm2
Fig 9. Transient thermal impedance from junction to ambient as a function of pulse duration for SOT89; typical values
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Product data sheet Rev. 9 — 19 October 2011 9 of 22
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