List of figures

AN3994

4/53

Doc ID 022380 Rev 1

Figure 50.

STW77N65M5 Eoff @ 20 A, 2.2 W with non-optimized common path. . . . . . . . . . . . . . . . 42

Figure 51.

STW77N65M5 Eoff @ 20 A, 2.2 W with non-optimized common path. . . . . . . . . . . . . . . . 42

Figure 52.

STW77N65M5 Eoff @ 20 A, 2.2 W with optimized common path . . . . . . . . . . . . . . . . . . . 42

Figure 53.

STW77N65M5 Eoff @ 40 A, 2.2 W with non-optimized common path. . . . . . . . . . . . . . . . 43

Figure 54.

STW77N65M5 Eoff @ 40 A, 2.2 W with non-optimized common path. . . . . . . . . . . . . . . . 43

Figure 55.

STW77N65M5 Eoff @ 40 A, 2.2 W, 400 V with optimized common path . . . . . . . . . . . . . 43

Figure 56.

STW77N65M5 Eon@20 A, 2.2 W with no n-optimized common path . . . . . . . . . . . . . . . . 44

Figure 57.

STW77N65M5 Eon@20 A, 2.2 W with non-optimized common path. . . . . . . . . . . . . . . . . 44

Figure 58.

STW77N65M5 Eon@20 A, 2.2 W with optimized common path . . . . . . . . . . . . . . . . . . . . 44

Figure 59.

STW77N65M5 Eon@20 A, 2.2 W with optimized common path . . . . . . . . . . . . . . . . . . . . 44

Figure 60.

STW77N65M5 Eon@40 A, 2.2 W with non-optimized common path. . . . . . . . . . . . . . . . . 45

Figure 61.

STW77N65M5 Eon@40 A, 2.2 W with non-optimized common path. . . . . . . . . . . . . . . . . 45

Figure 62.

STW77N65M5 Eon@40 A, 2.2 W with optimized common path . . . . . . . . . . . . . . . . . . . . 45

Figure 63.

STW77N65M5

Eon@40 A, 2.2 W with optimized common path . . . . . . . . . . . . . . . . . . 45

Figure 64.

Schematic of 4-pin solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Figure 65.

STW77N65M5 energy ON difference between the optimized layout (3-pin) and 4-pin

solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Figure 66.

STW77N65M5 energy ON difference between the optimized layout (3-pin) and 4-pin

solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 67.

STW77N65M5 energy OFF difference between the optimized layout (3-pin) and 4-pin

solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 68.

STW77N65M5 Eoff@20 A, 2.2 W, 400 V 4-pin solution. . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Figure 69.

STW77N65M5 Eon@20 A, 2.2 W 4-pin solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Figure 70.

STW77N65M5 Eon @20 A, 2.2 W 4-pin solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Figure 71.

STW77N65M5 Eon@40 A, 2.2 W 4-pin solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Figure 72.

STW77N65M5 Eon@40 A, 2.2 W 4-pin solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Figure 73.

Basic driving stage of a Power MOSFET at turn-off with negative VGM . . . . . . . . . . . . . . 49

Figure 74.

STW77N65M5 Eoff@52 A, 4.7 W, 400 V, VGMoff=-5 V . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Figure 75.

STW77N65M5 Eoff@52 A, 4.7 W, 400 V, VGMoff=-5 V . . . . . . . . . . . . . . . . . . . . . . . . . . 50