Datasheet

2
Supertex inc.
www.supertex.com
Doc.# DSFP-DN2540
B060313
DN2540
Thermal Characteristics
Package
I
D
(continuous)
†
I
D
(pulsed)
Power Dissipation
@T
C
= 25
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 1.6W
‡
170mA 500mA
Notes:
† I
D
(continuous) is limited by max rated T
j
.
‡ Mounted on FR5 board, 25mm x 25mm x 1.57mm, T
A
= 25
O
C.
Product Marking
TO-243AA (SOT-89)
TO-220
TO-92
Electrical Characteristics (T
A
= 25
O
C unless otherwise specied)
Sym Parameter Min Typ Max Units Conditions
BV
DSX
Drain-to-source breakdown voltage 400 - - V V
GS
= -5.0V, I
D
= 100µA
V
GS(OFF)
Gate-to-source off voltage -1.5 - -3.5 V V
DS
= 25V, I
D
= 10µA
ΔV
GS(OFF)
Change in V
GS(OFF)
with temperature - - -4.5 mV/
O
C V
DS
= 25V, I
D
= 10µA
I
GSS
Gate body leakage current - - 100 nA V
GS
= ±20V, V
DS
= 0V
I
D(OFF)
Drain-to-source leakage current
- - 10 µA V
DS
= Max rating, V
GS
= -10V
- - 1.0 mA
V
DS
= 0.8 Max Rating,
V
GS
= -10V, T
A
= 125
O
C
I
DSS
Saturated drain-to-source current 150 - - mA V
GS
= 0V, V
DS
= 25V
R
DS(ON)
Static drain-to-source on-state
resistance
- 17 25 Ω V
GS
= 0V, I
D
= 120mA
ΔR
DS(ON)
Change in R
DS(ON)
with temperature - - 1.1 %/
O
C V
GS
= 0V, I
D
= 120mA
G
FS
Forward transconductance - 325 - mmho V
DS
= 10V, I
D
= 100mA
C
ISS
Input capacitance - 200 300
pF
V
GS
= -10V,
V
DS
= 25V,
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
SiDN
2540
YYWW
DN5DW
W = Code for week sealed
= “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