©2002 Fairchild Semiconductor Corporation

Application Note 7506 Rev. A1

(a)

(b)

FIGURE 11. THESE PLOTS OF DRAIN AND GATE VOLTAGES vs. TIME FOR CONSTANT GATE CURRENT SHOW AGREEMENT

BETWEEN THE PREDICTIONS OF THE ENHANCED SPICE II MODEL (a) AND MEASURED PERFORMANCE OF THE

FAIRCHILD IRF130 POWER M0SFET (b).

FIGURE 12. SWITCHING PERFORMANCE OF THE FAIRCHILD IRF130 POWER MOSFET IS CLOSELY PREDICTED BY THE EN-

HANCED SPICE II MODEL IN THIS PLOT OF MEASURED AND CALCULATED VALUES OF DRAIN AND GATE VOLT-

AGES vs. TIME IN A STANDARD SWITCHING CIRCUIT.

FAIRCHILD

10

9

8

7

6

5

4

3

2

1

0

0

5

10

15

20

25

30

35

FAIRCHILD IRF130

MEASURED

TIME (

µs)

100

90

80

70

60

50

40

30

20

10

0

FAIRCHILD

Application Note 7506