AN-7506 datasheet(6/9 Pages) FAIRCHILD

Part #	AN-7506

Description	Spicing-Up Spice II Software For Power MOSFET

Download	9 Pages

Scroll/Zoom	100%

Manufacturer	FAIRCHILD [Fairchild Semiconductor]

Direct Link	http://www.fairchildsemi.com

Logo

6 / 9 page

Application Note 7506 Rev. A1

FIGURE 7. MEASURED SQUARE ROOT OF DRAIN CURRENT

(DRAIN VOLTS = 10) vs. GATE VOLTAGE FOR THE

FAIRCHILD IRF130 POWER MOSFET IS PLOTTED

ALONG WITH THE CALCULATED VALUES FOR

THE ENHANCED SPICE II MODEL. AN EXCEL-

LENT FIT IS OBTAINED.

FIGURE 8. PLOTS OF DRAIN CURRENTvs. DRAIN VOLTAGE

FOR THE FAIRCHILD IRF130 POWER M0SFET

SHOW AN EXCELLENT FIT BETWEEN MEA-

SURED VALUES AND THOSE CALCULATED BY

THE ENHANCED SPICE II MODEL FOR VARIOUS

VALUES OF CONSTANT GATE VOLTAGE.

FIGURE 9. FIRST QUADRANT DRAIN CURRENT vs. DRAIN

VOLTAGE WITH VGS HELD CONSTANT IS CALCU-

LATED BY THE ENHANCED SPICE II MODEL OF

THE FAIRCHILD IRF130 POWER M0SFET. NOTE

THAT

THE

MODEL

PREDICTS

AVALANCHE

BREAKDOWN.

FIGURE 10. THIRD-QUADRANT OPERATION OF THE FAIR-

CHILD IRF130 SHOWS AGREEMENT BETWEEN

THE PREDICTED VALUES OF THE ENHANCED

SPICE II MODEL AND ACTUAL MEASURED VAL-

UED OF DRAIN CURRENT vs DRAIN VOLTAGE AT

DIFFERENT VALUED OF CONSTANT GATE VOLT-

AGE.

01234567

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

FAIRCHILD IRF130

MEAS

CALC

VD = 10V

VGATE (V)

VG = 6.0V

VG = 5.0V

VG = 4.0V

FAIRCHILD IRF130

MEASURED

MODEL

01234567

VDRAIN (V)

20

18

16

14

12

10

8

6

4

2

0

3

2

1

0

20

40

60

80

100

120

FAIRCHILD IRF130

VG = 4.0 VOLTS

VG = 3.8 VOLTS

VG = 0.0 VOLTS

VDRAIN - VOLTS

= 10

= 8

-1.2

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0

-5

-10

-15

-20

-25

VDRAIN (V)

VGATE = 0V

CALC. VALUES FOR

VGATE = 0 AND 2

ARE COINCIDENT

FAIRCHILD IRF130

MEASURED

CALC.

= 2

= 6

= 4

Application Note 7506

Similar Part No. - AN-7506

Manufacturer	Part #	Datasheet	Description
Fairchild Semiconductor	AN-7500	113Kb / 5P	Understanding Power MOSFETs
	AN-7502	205Kb / 9P	Power MOSFET Switching Waveforms
	AN-7503	182Kb / 6P	The Application Of Conductivity-Modulated
	AN-7508	81Kb / 2P	HVIC/IGBT Half-Bridge Converter Evaluation Circuit

More results

Similar Description - AN-7506

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	STREALIZER-II	50Kb / 4P	STREALIZER-II development software November 2010 Rev 1
STMicroelectronics	UM1575	1Mb / 24P	Spice model tutorial for Power MOSFETs
Voltage Multipliers Inc...	Z50FF5	39Kb / 1P	Spice Model
	Z100UF	28Kb / 1P	Spice Model
	M160FF3	125Kb / 1P	Spice Model
	M160SG	124Kb / 1P	Spice Model
	M160UFG	125Kb / 1P	Spice Model
	1N6521	132Kb / 1P	Spice Model
	1N6535	45Kb / 1P	Spice Model
	FP100F	40Kb / 1P	Spice Model

More results

AN-7506 Datasheet(PDF) 6 Page - Fairchild Semiconductor

AN-7506 Datasheet(HTML) 6 Page - Fairchild Semiconductor

Similar Part No. - AN-7506

Similar Description - AN-7506

Html Pages

1 2 3 4 5 6 7 8 9

Datasheet Download

Link URL