SCM1245MF datasheet(3/60 Pages) SANKEN

3 / 60 page

SCM1200MF Series

SCM1200MF-DSJ Rev.1.1

SANKEN ELECTRIC CO.,LTD.

Feb. 19, 2016

http://www.sanken-ele.co.jp/en

13. Design Notes ---------------------------------------------------------------------------------------------- 31

13.1. PCB Pattern Layout ------------------------------------------------------------------------------ 31

13.2. Heatsink Mounting Considerations------------------------------------------------------------ 31

13.3. IC Characteristics Measurement Considerations------------------------------------------- 31

14. Calculating Power Losses and Estimating Junction Temperatures --------------------------- 32

14.1. IGBT Steady-State Loss, PON ------------------------------------------------------------------- 32

14.2. GBT Switching Loss, PSW ------------------------------------------------------------------------ 33

14.3. Estimating Junction Temperature of IGBT-------------------------------------------------- 33

15. Typical Characteristics--------------------------------------------------------------------------------- 34

15.1. Transient Thermal Resistance Curves -------------------------------------------------------- 34

15.1.1. SCM1261MF --------------------------------------------------------------------------------- 34

15.1.2. SCM1242MF, SCM1263MF, SCM1243MF -------------------------------------------- 34

15.1.3. SCM1265MF, SCM1245MF -------------------------------------------------------------- 35

15.1.4. SCM1246MF, SCM1256MF -------------------------------------------------------------- 35

15.2. Performance Curves of Control Parts--------------------------------------------------------- 36

15.3. Performance Curves of Output Parts --------------------------------------------------------- 41

15.3.1. Output Transistor Performance Curves ------------------------------------------------ 41

15.3.2. Switching Loss ------------------------------------------------------------------------------- 43

15.4. Allowable Effective Current Curves----------------------------------------------------------- 51

15.4.1. SCM1261MF --------------------------------------------------------------------------------- 51

15.4.2. SCM1242MF, SCM1263MF, SCM1243MF-------------------------------------------- 52

15.4.3. SCM1265MF, SCM1245MF -------------------------------------------------------------- 53

15.4.4. SCM1256MF, SCM1246MF -------------------------------------------------------------- 54

15.5. Short Circuit SOA (Safe Operating Area) --------------------------------------------------- 55

15.5.1. SCM1261MF --------------------------------------------------------------------------------- 55

15.5.2. SCM1242MF, SCM1263MF, SCM1243MF -------------------------------------------- 55

15.5.3. SCM1265MF, SCM1245MF -------------------------------------------------------------- 56

15.5.4. SCM1256MF, SCM1246MF -------------------------------------------------------------- 56

16. Pattern Layout Example ------------------------------------------------------------------------------- 57

17. Typical Motor Driver Application ------------------------------------------------------------------- 59

IMPORTANT NOTES ------------------------------------------------------------------------------------- 60

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