4

1235 Bordeaux Drive, Sunnyvale, CA 94089

TEL: (408) 744-0100 • FAX: (408) 222-4895

www.supertex.com

11/12/01

©2001 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited.

TN2535

Typical Performance Curves

ID (Amperes)

On Resistance vs. Drain Current

VGS(th) and RDS(ON) w/ Temperature

Transfer Characteristics

VGS (Volts)

-50

0

50

100

150

0.8

0.9

1.0

1.1

1.2

BV @ 250µA

Capacitance vs. Drain Source Voltage

VDS (Volts)

0.0

0.4

0.8

1.2

1.6

2.0

0

4

8

12

16

20

VGS = 4.5V

VGS = 10V

VGS=3V

02468

10

0.0

0.4

0.8

1.2

1.6

2.0

VDS = 15V

TA = -55¡C

TA = 125¡C

TA = 25¡C

-50

0

50

100

150

0.7

0.8

0.9

1.0

1.1

1.2

0.4

0.8

1.2

1.6

2.0

2.4

VGS(th) @ 1mA

RDS(ON) @ 10V, 0.2A

010

203040

0

50

100

150

200

CRSS

COSS

CISS

f= 1MHz

0.0

0.4

0.8

1.2

1.6

2.0

0

2

4

6

8

10

VDS=10V

VDS=40V

295pF

92pF

ID = 283mA

Gate Drive Dynamic Characteristics

Q (nanocoulombs)

G