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.

Typical Performance Curves

Gate Drive Dynamic Characteristics

Q (nanocoulombs)

G

V

DS

Variation with Temperature

C)

°

(

On-Resistance vs. Drain Current

(amperes)

D

Variation with Temperature

DSS

C)

°

(

Transfer Characteristics

Capacitance vs. Drain-to-Source Voltage

200

I

BV

010

203040

100

02468

10

1.5

1.2

0.9

0.6

0.3

-50

0

50

100

150

1.1

1.0

0.9

50

40

30

20

10

0

1.4

1.2

1.0

0.8

0.6

2.5

2.0

1.5

1.0

0.5

0

10

8

6

4

2

0

0.4

0.8

1.2

1.6

2.0

-50

0

50

100

150

V

95pF

T = -55

A

C

°

25°C

125°C

0

0.4

0.8

1.2

2.0

1.6

f = 1MHz

260 pF

(th)

V

@ 1mA

R

@ 10V, 0.5A

DS(ON)

0

150

50

0

TN2540