2

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.

Symbol

Parameter

Min

Typ

Max

Unit

Conditions

BV

DSS

Drain-to-Source Breakdown Voltage

80

V

I

V

GS(th)

Gate Threshold Voltage

0.8

2.0

V

V

Gate Body Leakage

100

nA

I

DSS

Zero Gate Voltage Drain Current

10

500

V

T

I

D(ON)

ON-State Drain Current

1.5

A

V

Static Drain-to-Source ON-State Resistance

4.0

G

FS

Forward Transconductance

170

m

V

C

ISS

Input Capacitance

50

Common Source Output Capacitance

40

pF

C

RSS

Reverse Transfer Capacitance

10

t

(ON)

Turn-ON Time

10

Turn-OFF Time

10

V

SD

Diode Forward Voltage Drop

0.85

V

I

Notes:

1. All D.C. parameters 100% tested at 25°C unless otherwise stated. (Pulse test: 300µs pulse, 2% duty cycle.)

2. All A.C. parameters sample tested.

VN0808

Thermal Characteristics

Ω

ns

R

f = 1 MHz

Switching Waveforms and Test Circuit

90%

10%

90%

90%

10%

10%

PULSE

GENERATOR

V

DD

R

L

OUTPUT

D.U.T.

t

(ON)

t

d(ON)

t

(OFF)

t

d(OFF)

t

F

t

r

INPUT

INPUT

OUTPUT

10V

V

DD

R

gen

0V

0V

Package

I

I

Power Dissipation

I

TO-92

0.3A

1.9A

1W

125

170

0.3A

1.9A