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FDD8444-F085 N-Channel PowerTrench® MOSFET
FDD8444-F085
®
N-Channel PowerTrench MOSFET
40V, 50A, 5.2mΩ
Features
Typ RDS(on) = 4m at VGS = 10V, ID = 50A
Typ Qg(10) = 89nC at VGS = 10V, ID = 50A
D
Low Miller Charge
Low Qrr Body Diode
UIS Capability (Single Pulse/ Repetitive Pulse)
RoHS Compliant
D
G
G
Qualified to AEC Q101
S
Applications
D-PAK
TO-252
(TO-252)
S
Automotive Engine Control
Powertrain Management
Solenoid and Motor Drivers
Electronic Transmission
Distributed Power Architecture and VRMs
Primary Switch for 12V Systems
MOSFET Maximum Ratings TA = 25°C unless otherwise noted
Symbol
VDSS
Drain to Source Voltage
VGS
ID
EAS
PD
Parameter
Ratings
40
Units
V
Gate to Source Voltage
±20
V
Drain Current Continuous (VGS = 10V)
50
Pulsed
A
Figure 4
Single Pulse Avalanche Energy
(Note 1)
535
mJ
Power Dissipation
153
W
Derate above 25oC
1.02
W/oC
TJ, TSTG Operating and Storage Temperature
RJC
Thermal Resistance Junction to Case
RJA
Thermal Resistance Junction to Ambient, 1in2 copper pad area
-55 to +175
oC
0.98
oC/W
52
oC/W
Package Marking and Ordering Information
Device Marking
FDD8444
Device
FDD8444-F085
Package
TO-252AA
Reel Size
13”
Tape Width
12mm
Quantity
2500 units
Notes:
1: Starting TJ = 25°C, L = 0.67mH, IAS = 40A
2: A suffix as “…F085P” has been temporarily introduced in order to manage a double source strategy as ON Semiconductor has officially
in Aug 2014.
announced
©2016 Semiconductor Components Industries, LLC.
September-2017,Rev.2
Publication Order Number:
FDD8444-F085/D
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
Off Characteristics
BVDSS
Drain to Source Breakdown Voltage
IDSS
Zero Gate Voltage Drain Current
IGSS
Gate to Source Leakage Current
ID = 250A, VGS = 0V
40
-
-
V
-
-
1
-
-
250
A
VGS = ±20V
-
-
±100
nA
VGS = VDS, ID = 250A
2
2.5
4
V
ID = 50A, VGS= 10V
-
4
5.2
ID = 50A, VGS= 10V
TJ = 175oC
-
7.2
9.4
VDS = 25V, VGS = 0V,
f = 1MHz
-
6195
-
pF
-
585
-
pF
pF
VDS = 32V,
VGS = 0V
TA = 150oC
On Characteristics
VGS(th)
rDS(on)
Gate to Source Threshold Voltage
Drain to Source On Resistance
m
Dynamic Characteristics
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
-
332
-
RG
Gate Resistance
f = 1MHz
-
1.9
-
Qg(TOT)
Total Gate Charge at 10V
VGS = 0 to 10V
-
89
116
nC
Qg(TH)
Threshold Gate Charge
VGS = 0 to 2V
11
-
nC
Qgs
Gate to Source Gate Charge
-
23
-
nC
Qgd
Gate to Drain “Miller“ Charge
-
20
-
nC
VDD = 20V
ID = 50A
Switching Characteristics
ton
Turn-On Time
-
-
135
ns
td(on)
Turn-On Delay Time
-
12
-
ns
tr
Rise Time
-
78
-
ns
td(off)
Turn-Off Delay Time
-
48
-
ns
tf
Fall Time
-
15
-
ns
toff
Turn-Off Time
-
-
95
ns
VDD = 20V, ID = 50A
VGS = 10V, RGS = 2
Drain-Source Diode Characteristics
VSD
Source to Drain Diode Voltage
trr
Reverse Recovery Time
Qrr
Reverse Recovery Charge
ISD = 50A
-
-
1.25
ISD = 25A
-
-
1.0
ISD = 50A, dISD/dt = 100A/s
www.onsemi.com
2
V
-
39
51
ns
-
45
59
nC
FDD8444-F085 N-Channel PowerTrench® MOSFET
Electrical Characteristics TA = 25°C unless otherwise noted
Figure 1. Normalized Power Dissipation vs Case
Temperature
Figure 2. Maximum Continuous Drain Current vs
Case Temperature
Figure 3. Normalized Maximum Transient Thermal Impedance
Figure 4. Peak Current Capability
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3
FDD8444-F085 N-Channel PowerTrench® MOSFET
Typical Characteristics
Figure 5. Forward Bias Safe Operating Area
NOTE: Refer to ON Semiconductor Application Notes AN7514
and AN7515
Figure 6. Unclamped Inductive Switching
Capability
Figure 7. Transfer Characteristics
Figure 8. Saturation Characteristics
Figure 9. Drain to Source On-Resistance
Variation vs Gate to Source Voltage
Figure 10. Normalized Drain to Source On
Resistance vs Junction Temperature
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4
FDD8444-F085 N-Channel PowerTrench® MOSFET
Typical Characteristics
Figure 11. Normalized Gate Threshold Voltage vs
Junction Temperature
Figure 12. Normalized Drain to Source
Breakdown Voltage vs Junction Temperature
Figure 13. Capacitance vs Drain to Source
Voltage
Figure 14. Gate Charge vs Gate to Source Voltage
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5
FDD8444-F085 N-Channel PowerTrench® MOSFET
Typical Characteristics
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
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