NTTFS4985NF
Power MOSFET
30 V, 64 A, Single N−Channel, WDFN8
Features
• Integrated Schottky Diode
• Low R
to Minimize Conduction Losses
• Low Capacitance to Minimize Driver Losses
DS(on)
http://onsemi.com
• Optimized Gate Charge to Minimize Switching Losses
• These Devices are Pb−Free and are RoHS Compliant
V
R
MAX
I MAX
D
(BR)DSS
DS(on)
3.5 mW @ 10 V
5.2 mW @ 4.5 V
30 V
64 A
Applications
• CPU Power Delivery
• Synchronous Rectification for DC−DC Converters
• Low Side Switching
N−Channel MOSFET
D
• Telecom Secondary Side Rectification
MAXIMUM RATINGS (T = 25°C unless otherwise stated)
J
Parameter
Drain−to−Source Voltage
Symbol Value Unit
V
30
20
V
V
A
DSS
G
Gate−to−Source Voltage
V
GS
Continuous Drain
I
D
T = 25°C
22
A
S
Current R
(Note 1)
q
JA
T = 85°C
A
15.9
2.69
Power Dissipation R
(Note 1)
T = 25°C
A
P
W
A
MARKING DIAGRAM
q
D
JA
1
1
S
S
S
G
D
D
D
D
Continuous Drain
I
D
T = 25°C
A
32.4
23.4
5.85
4985
AYWWG
G
WDFN8
(m8FL)
Current R
(Note 1)
≤ 10 s
q
JA
T = 85°C
A
CASE 511AB
Power Dissipation
≤ 10 s (Note 1)
T = 25°C
A
P
I
W
A
D
D
D
R
Steady
State
q
JA
4985
A
= Specific Device Code
= Assembly Location
= Year
= Work Week
= Pb−Free Package
Continuous Drain
Current R (Note 2)
T = 25°C
A
16.3
11.7
1.47
D
q
JA
T = 85°C
A
Y
Power Dissipation
(Note 2)
T = 25°C
A
P
I
W
A
WW
G
R
q
JA
Continuous Drain
Current R (Note 1)
T
C
T
C
T
C
= 25°C
= 85°C
= 25°C
64
46
D
(Note: Microdot may be in either location)
q
JC
Power Dissipation
(Note 1)
P
22.73
W
ORDERING INFORMATION
R
q
JC
†
Device
Package
Shipping
Pulsed Drain Current
T = 25°C, t = 10 ms
I
DM
192
A
A
p
Operating Junction and Storage Temperature
T ,
stg
−55 to
+150
°C
NTTFS4985NFTAG
WDFN8
(Pb−Free)
1500 / Tape &
Reel
J
T
Source Current (Body Diode)
Drain to Source dV/dt
I
32
6.0
52
A
S
NTTFS4985NFTWG
WDFN8
(Pb−Free)
5000 / Tape &
Reel
dV/dt
V/ns
mJ
Single Pulse Drain−to−Source Avalanche Energy
(T = 25°C, V = 50 V, V = 10 V,
E
AS
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
J
DD
GS
I = 32 A , L = 0.1 mH, R = 25 W)
L
pk
G
Lead Temperature for Soldering Purposes
(1/8″ from case for 10 s)
T
260
°C
L
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. Surface−mounted on FR4 board using 1 sq−in pad, 2 oz Cu.
2
2. Surface−mounted on FR4 board using the minimum recommended pad size of 90 mm .
© Semiconductor Components Industries, LLC, 2012
1
Publication Order Number:
January, 2012 − Rev. 1
NTTFS4985NF/D