NTD40N03R
Power MOSFET
45 Amps, 25 Volts
N−Channel DPAK
Features
•
Planar HD3e Process for Fast Switching Performance
•
Low R
to Minimize Conduction Loss
DS(on)
•
Low C
to Minimize Driver Loss
iss
•
Low Gate Charge
•
Optimized for High Side Switching Requirements in
High−Efficiency DC−DC Converters
•
Pb−Free Packages are Available
MAXIMUM RATINGS
(T
= 25°C unless otherwise specified)
J
Parameter
Drain−to−Source Voltage
Gate−to−Source Voltage − Continuous
Thermal Resistance − Junction−to−Case
Total Power Dissipation @ T
= 25°C
C
Drain Current
− Continuous @ T
= 25°C, Chip
C
− Continuous @ T
= 25°C, Limited by Wires
A
− Single Pulse (tp ≤ 10 ms)
Thermal Resistance − Junction−to−Ambient
(Note 1)
− Total Power Dissipation @ T
= 25°C
A
− Drain Current − Continuous @ T
= 25°C
A
Thermal Resistance − Junction−to−Ambient
(Note 2)
− Total Power Dissipation @ T
= 25°C
A
− Drain Current − Continuous @ T
= 25°C
A
Operating and Storage Temperature Range
Maximum Lead Temperature for Soldering
Purposes, 1/8 in from case for 10 seconds
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. When surface mounted to an FR4 board using 0.5 sq. in pad size.
2. When surface mounted to an FR4 board using minimum recommended
pad size.
© Semiconductor Components Industries, LLC, 2005
August, 2005 − Rev. 6
45 AMPERES, 25 VOLTS
R
Symbol
Value
Unit
V
25
Vdc
DSS
±20
V
Vdc
GS
°C/W
3.0
R
qJC
P
50
W
D
45
A
I
D
I
32
A
D
I
100
A
1 2
D
°C/W
R
71.4
qJA
P
2.1
W
D
CASE 369AA
I
9.2
A
D
°C/W
(Surface Mount)
R
100
qJA
STYLE 2
1.5
W
P
D
I
7.8
A
D
°C
T
, T
−55 to
J
stg
175
°C
T
260
L
1
Gate
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
1
http://onsemi.com
= 12.6 mW (Typ)
DS(on)
N−CHANNEL
D
G
S
4
4
1
3
2
3
CASE 369D
DPAK
DPAK
(Straight Lead)
STYLE 2
MARKING DIAGRAM
& PIN ASSIGNMENTS
4 Drain
4 Drain
3
2
Source
1
3
Drain
Gate
Source
2
Drain
Y
= Year
WW
= Work Week
T40N03
= Device Code
G
= Pb−Free Package
ORDERING INFORMATION
Publication Order Number:
NTD40N03R/D