2

Supertex inc.

www.supertex.com

Doc.# DSFP-DN2540

B060313

DN2540

Thermal Characteristics

Package

I

D

I

D

(pulsed)

Power Dissipation

@T

O

C

I

DR

†

I

DRM

TO-92

120mA

500mA

1.0W

120mA

500mA

TO-220

500mA

500mA

15W

500mA

500mA

TO-243AA

170mA

500mA

170mA

500mA

Notes:

†

I

‡

Mounted on FR5 board, 25mm x 25mm x 1.57mm, T

O

C.

Product Marking

TO-243AA (SOT-89)

TO-220

TO-92

O

C unless otherwise specified)

Sym

Parameter

Min

Typ

Max

Units

Conditions

BV

DSX

Drain-to-source breakdown voltage

400

-

-

V

V

V

GS(OFF)

Gate-to-source off voltage

-1.5

-

-3.5

V

V

ΔV

GS(OFF)

Change in V

-

-

-4.5

I

GSS

Gate body leakage current

-

-

100

nA

V

I

D(OFF)

Drain-to-source leakage current

-

-

10

µA

V

-

-

1.0

mA

V

V

O

C

I

DSS

Saturated drain-to-source current

150

-

-

mA

V

R

DS(ON)

Static drain-to-source on-state

resistance

-

17

25

Ω

V

ΔR

DS(ON)

Change in R

-

-

1.1

V

G

FS

Forward transconductance

-

325

-

mmho V

C

ISS

Input capacitance

-

200

300

pF

V

V

f = 1MHz

C

OSS

Common source output capacitance

-

12

30

C

RSS

Reverse transfer capacitance

-

1.0

5.0

L = Lot Number

YY = Year Sealed

WW = Week Sealed

= “Green” Packaging

DN2540N5

LLLLLLLLL

YYWW

YY = Year Sealed

WW = Week Sealed

= “Green” Packaging

Si

DN

2540

YYWW

= “Green” Packaging

Package may or may not include the following marks: Si or

Package may or may not include the following marks: Si or

Package may or may not include the following marks: Si or