SCM3000C Series

SCM3000C-DSE Rev.1.2

SANKEN ELECTRIC CO., LTD.

2

Aug. 21, 2017

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

© SANKEN ELECTRIC CO., LTD. 2016

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 ----------------------------------------------------------------- 6

3.3.

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

3.4.

Transistor Characteristics ------------------------------------------------------------------------- 7

3.4.1.

SCM3610C11----------------------------------------------------------------------------------- 8

3.4.2.

SCM3615C11----------------------------------------------------------------------------------- 8

4. Mechanical Characteristics ----------------------------------------------------------------------------- 9

5. Insulation Distance---------------------------------------------------------------------------------------- 9

6. Truth Table----------------------------------------------------------------------------------------------- 10

7. Block Diagram ------------------------------------------------------------------------------------------- 11

8. Pin Configuration Definitions------------------------------------------------------------------------- 12

9. Typical Applications ------------------------------------------------------------------------------------ 13

10. Physical Dimensions ------------------------------------------------------------------------------------ 14

10.1. DIP22 ------------------------------------------------------------------------------------------------ 14

10.2. Land Pattern Example --------------------------------------------------------------------------- 16

11. Marking Diagram --------------------------------------------------------------------------------------- 16

12. Functional Descriptions -------------------------------------------------------------------------------- 17

12.1. Turning On and Off the IC---------------------------------------------------------------------- 17

12.2. Pin Descriptions ----------------------------------------------------------------------------------- 17

12.2.1. VBB -------------------------------------------------------------------------------------------- 17

12.2.2. U, V, and W----------------------------------------------------------------------------------- 17

12.2.3. VCC -------------------------------------------------------------------------------------------- 17

12.2.4. COM ------------------------------------------------------------------------------------------- 17

12.2.5. LS1, LS2, and LS3 -------------------------------------------------------------------------- 18

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

12.2.7. HIN1, HIN2, HIN3, LIN1, LIN2, and LIN3-------------------------------------------- 19

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

12.2.9. FO 20

12.2.10. THM ------------------------------------------------------------------------------------------- 21

12.3. Protection Functions------------------------------------------------------------------------------ 21

12.3.1. Fault Signal Output ------------------------------------------------------------------------- 21

12.3.2. Undervoltage Lockout for Power Supply (UVLO) ----------------------------------- 22

12.3.3. Overcurrent Protection (OCP) ----------------------------------------------------------- 23

12.3.4. Simultaneous On-state Prevention ------------------------------------------------------- 24

13. Design Notes ---------------------------------------------------------------------------------------------- 24

13.1. PCB Pattern Layout ------------------------------------------------------------------------------ 24

13.2. Considerations in Heatsink Mounting -------------------------------------------------------- 24

13.3. Considerations in IC Characteristics Measurement --------------------------------------- 25

14. Calculating Power Losses and Estimating Junction Temperature ---------------------------- 26

14.1. IGBT Steady-state Loss, PON -------------------------------------------------------------------- 26

14.2. IGBT Switching Loss, PSW----------------------------------------------------------------------- 26

14.3. Estimating Junction Temperature of IGBT-------------------------------------------------- 26