SCM2000MKF datasheet(2/44 Pages) SANKEN

2 / 44 page

SCM2000MKF Series

SCM2000MKF-DSE Rev.1.0

SANKEN ELECTRIC CO., LTD

Nov. 12, 2018

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

Contents

Description ------------------------------------------------------------------------------------------------------ 1

Contents --------------------------------------------------------------------------------------------------------- 2

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

2. Recommended Operating Conditions ----------------------------------------------------------------- 5

3. Electrical Characteristics -------------------------------------------------------------------------------- 6

3.1.

Characteristics of Control Parts------------------------------------------------------------------ 6

3.2.

Bootstrap Diode Characteristics ----------------------------------------------------------------- 7

3.3.

Thermal Resistance Characteristics ------------------------------------------------------------- 7

3.4.

Transistor Characteristics ------------------------------------------------------------------------- 8

3.4.1.

SCM2007MKF --------------------------------------------------------------------------------- 8

3.4.2.

SCM2008MKF --------------------------------------------------------------------------------- 9

4. Mechanical Characteristics --------------------------------------------------------------------------- 10

5. Insulation Distance-------------------------------------------------------------------------------------- 10

6. Truth Table----------------------------------------------------------------------------------------------- 11

7. Block Diagram ------------------------------------------------------------------------------------------- 12

8. Pin Configuration Definitions------------------------------------------------------------------------- 13

9. Typical Applications ------------------------------------------------------------------------------------ 14

10. Physical Dimensions ------------------------------------------------------------------------------------ 16

10.1. DIP33 ------------------------------------------------------------------------------------------------ 16

10.2. Reference PCB Hole Sizes ----------------------------------------------------------------------- 17

11. Marking Diagram --------------------------------------------------------------------------------------- 17

12. Functional Descriptions -------------------------------------------------------------------------------- 18

12.1. Turning On and Off the IC---------------------------------------------------------------------- 18

12.2. Pin Descriptions ----------------------------------------------------------------------------------- 18

12.2.1. VBB -------------------------------------------------------------------------------------------- 18

12.2.2. U, V, and W----------------------------------------------------------------------------------- 18

12.2.3. VB1, VB2, and VB3 ------------------------------------------------------------------------- 18

12.2.4. HS1, HS2, and HS3 ------------------------------------------------------------------------- 19

12.2.5. LS1, LS2, and LS3 -------------------------------------------------------------------------- 19

12.2.6. VCC1 and VCC2 ---------------------------------------------------------------------------- 19

12.2.7. HIN1, HIN2, and HIN3; LIN1, LIN2, and LIN3 -------------------------------------- 20

12.2.8. OCP -------------------------------------------------------------------------------------------- 20

12.2.9. SELECT--------------------------------------------------------------------------------------- 21

12.2.10. SD 21

12.2.11. FO 21

12.2.12. THM1 and THM2 --------------------------------------------------------------------------- 22

12.2.13. COM1 and COM2--------------------------------------------------------------------------- 22

12.3. Protection Functions------------------------------------------------------------------------------ 23

12.3.1. Fault Signal Output ------------------------------------------------------------------------- 23

12.3.2. Shutdown Signal Input --------------------------------------------------------------------- 23

12.3.3. Undervoltage Lockout for Power Supply (UVLO) ----------------------------------- 23

12.3.4. Overcurrent Protection (OCP) ----------------------------------------------------------- 24

12.3.5. Overvoltage Protection (OVP) ------------------------------------------------------------ 25

13. Design Notes ---------------------------------------------------------------------------------------------- 26

13.1. PCB Pattern Layout ------------------------------------------------------------------------------ 26

13.2. Considerations in Heatsink Mounting -------------------------------------------------------- 26

13.3. Considerations in IC Characteristics Measurement --------------------------------------- 27

14. Calculating Power Losses and Estimating Junction Temperature ---------------------------- 27

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