TPIC5403

4-CHANNEL INDEPENDENT GATE-PROTECTED

POWER DMOS ARRAY

SLIS038A – SEPTEMBER 1994 – REVISED SEPTEMBER 1995

9

POST OFFICE BOX 655303

TYPICAL CHARACTERISTICS

30

20

10

0

01

2

40

50

DRAIN-TO-SOURCE VOLTAGE AND

GATE-TO-SOURCE VOLTAGE

vs

GATE CHARGE

60

34

6

7

5

6

4

2

0

8

10

12

VDD = 20 V

VDD = 48 V

ID = 1.125 A

TJ = 25°C

See Figure 3

Qg – Gate Charge – nC

VDD = 30 V

VDD = 20 V

Figure 13

100

75

25

0

0

100

200

300

125

150

REVERSE-RECOVERY TIME

vs

REVERSE di/dt

175

400

500

600

50

Z1, Z2, Z3, and Z4

VDS = 48 V

VGS = 0

IS = 1.125 A

TJ = 25°C

See Figure 1

D1, D2, D3, and D4

Reverse di/dt – A/

µs

Figure 14