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FDP8441
N-Channel PowerTrench® MOSFET
40V, 80A, 2.7mΩ
Features
Applications
Typ rDS(on) = 2.1mΩ at VGS = 10V, ID = 80A
Solenoid and Motor Drivers
Typ Qg(10) = 215nC at VGS = 10V
Distributed Power Architectures and VRMs
Low Miller Charge
Low Qrr Body Diode
UIS Capability (Single Pulse and Repetitive Pulse)
RoHS Compliant
©2012 Fairchild Semiconductor Corporation
FDP8441 Rev. C0
1
www.fairchildsemi.com
FDP8441 N-Channel PowerTrench® MOSFET
December 2012
Symbol
VDS
Drain to Source Voltage
Parameter
Ratings
40
Units
V
VGS
Gate to Source Voltage
±20
V
Drain Current Continuous (TC < 160oC, VGS = 10V)
80
Continuous (Tamb = 25oC, VGS = 10V, with RθJA = 62oC/W)
ID
23
Pulsed
EAS
PD
TJ, TSTG
A
See Figure 4
Single Pulse Avalanche Energy
(Note 1)
947
Power dissipation
W
2
W/oC
-55 to 175
oC
Derate above 25oC
Operating and Storage Temperature
mJ
300
Thermal Characteristics
RθJC
Thermal Resistance Junction to Case
RθJA
Thermal Resistance Junction to Ambient
(Note 2)
0.5
o
62
oC/W
C/W
Package Marking and Ordering Information
Device Marking
FDP8441
Device
FDP8441
Package
TO-220AB
Reel Size
Tube
Tape Width
N/A
Quantity
50 units
Electrical Characteristics TJ = 25°C unless otherwise noted
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
40
-
-
-
V
-
1
-
-
250
±100
nA
V
Off Characteristics
BVDSS
Drain to Source Breakdown Voltage
ID = 250µA, VGS = 0V
IDSS
Zero Gate Voltage Drain Current
VDS = 32V
VGS = 0V
IGSS
Gate to Source Leakage Current
VGS = ±20V
-
-
VDS = VGS, ID = 250µA
2
2.8
4
ID = 80A, VGS = 10V
-
2.1
2.7
ID = 80A, VGS = 10V,
TJ = 175°C
-
3.6
4.7
-
15000
-
pF
-
1250
-
pF
-
685
-
pF
TJ = 150°C
µA
On Characteristics
VGS(th)
rDS(on)
Gate to Source Threshold Voltage
Drain to Source On Resistance
mΩ
Dynamic Characteristics
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
RG
Gate Resistance
VGS = 0.5V, f = 1MHz
-
1.1
-
Ω
Qg(TOT)
Total Gate Charge at 10V
VGS = 0 to 10V
-
215
280
nC
VGS = 0 to 2V
-
29
38
nC
-
60
-
nC
-
32
-
nC
-
49
-
nC
Qg(TH)
Threshold Gate Charge
Qgs
Gate to Source Gate Charge
Qgs2
Gate Charge Threshold to Plateau
Qgd
Gate to Drain “Miller” Charge
FDP8441 Rev. C0
VDS = 25V, VGS = 0V,
f = 1MHz
2
VDD = 20V
ID = 35A
Ig = 1mA
www.fairchildsemi.com
FDP8441 N-Channel PowerTrench® MOSFET
MOSFET Maximum Ratings TC = 25°C unless otherwise noted
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
Switching Characteristics
t(on)
Turn-On Time
-
-
77
ns
td(on)
Turn-On Delay Time
-
23
-
ns
tr
Turn-On Rise Time
-
24
-
ns
td(off)
Turn-Off Delay Time
-
75
-
ns
tf
Turn-Off Fall Time
-
17.9
-
ns
toff
Turn-Off Time
-
-
147
ns
ISD = 35A
-
0.8
1.25
V
ISD = 15A
-
0.8
1.0
V
VDD = 20V, ID = 35A
VGS = 10V, RGS = 1.5Ω
Drain-Source Diode Characteristics
VSD
Source to Drain Diode Voltage
trr
Reverse Recovery Time
IF = 35A, di/dt = 100A/µs
-
52
68
ns
Qrr
Reverse Recovery Charge
IF = 35A, di/dt = 100A/µs
-
76
99
nC
Notes:
1: Starting TJ = 25oC, L = 0.46mH, IAS = 64A.
2: Pulse width = 100s.
FDP8441 Rev. C0
3
www.fairchildsemi.com
FDP8441 N-Channel PowerTrench® MOSFET
Electrical Characteristics TJ = 25°C unless otherwise noted
300
1.0
250
ID, DRAIN CURRENT (A)
POWER DISSIPATION MULIPLIER
1.2
0.8
0.6
0.4
0.2
0.0
0
25
50
75
100
125
150
TC, CASE TEMPERATURE(oC)
NORMALIZED THERMAL
IMPEDANCE, ZθJC
2
1
150
100
50
50
75
100
TC, CASE
Figure 1. Normalized Power Dissipation vs Case
Temperature
VGS = 10V
200
0
25
175
CURRENT LIMITED
BY PACKAGE
125
150
175
TEMPERATURE(oC)
Figure 2. Maximum Continuous Drain Current vs
Case Temperature
DUTY CYCLE - DESCENDING ORDER
D = 0.50
0.20
0.10
0.05
0.02
0.01
0.1
PDM
t1
t2
0.01
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJC x RθJC + TC
SINGLE PULSE
1E-3
-5
10
-4
-3
10
-2
-1
0
10
10
10
t, RECTANGULAR PULSE DURATION(s)
1
10
10
Figure 3. Normalized Maximum Transient Thermal Impedance
10000
IDM, PEAK CURRENT (A)
VGS = 10V
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
TC = 25oC
FOR TEMPERATURES
ABOVE 25oC DERATE PEAK
CURRENT AS FOLLOWS:
1000
175 - TC
I = I25
150
100
SINGLE PULSE
10
-5
10
-4
10
-3
-2
-1
10
10
10
t, RECTANGULAR PULSE DURATION(s)
0
10
1
10
Figure 4. Peak Current Capability
FDP8441 Rev. C0
4
www.fairchildsemi.com
FDP8441 N-Channel PowerTrench® MOSFET
Typical Characteristics
4000
ID, DRAIN CURRENT (A)
1000
IAS, AVALANCHE CURRENT (A)
500
10us
If R = 0
tAV = (L)(IAS)/(1.3*RATED BVDSS - VDD)
If R ≠ 0
tAV = (L/R)ln[(IAS*R)/(1.3*RATED BVDSS - VDD) +1]
100
100us
100
10
LIMITED
BY PACKAGE
1ms
1
0.1
OPERATION IN THIS SINGLE PULSE
TJ = MAX RATED
AREA MAY BE
LIMITED BY rDS(on) T = 25oC
C
1
10ms
DC
10
VDS, DRAIN TO SOURCE VOLTAGE (V)
o
STARTING TJ = 25 C
10
o
STARTING TJ = 150 C
1
0.01
100
0.1
1
10
100
tAV, TIME IN AVALANCHE (ms)
1000 5000
NOTE: Refer to Fairchild Application Notes AN7514 and AN7515
Figure 5. Forward Bias Safe Operating Area
160
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
VDD = 5V
120
o
TJ = 175 C
80
TJ = 25oC
TJ = -55oC
40
0
2.0
2.5
3.0
3.5
VGS = 10V
VGS = 5V
ID, DRAIN CURRENT (A)
ID, DRAIN CURRENT (A)
160
Figure 6. Unclamped Inductive Switching
Capability
4.0
4.5
120
VGS = 4.5V
80
VGS = 4V
40
VGS = 3.5V
0
5.0
0
rDS(on), DRAIN TO SOURCE
ON-RESISTANCE (mΩ)
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
40
TJ = 25oC
TJ = 175oC
20
10
0
3
4
5
6
7
8
9
VGS, GATE TO SOURCE VOLTAGE (V)
10
Figure 9. Drain to Source On-Resistance
Variation vs Gate to Source Voltage
FDP8441 Rev. C0
2
3
4
Figure 8. Saturation Characteristics
NORMALIZED
DRAIN TO SOURCE ON-RESISTANCE
Figure 7. Transfer Characteristics
30
1
VDS, DRAIN TO SOURCE VOLTAGE (V)
VGS, GATE TO SOURCE VOLTAGE (V)
50
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
1.8
1.6
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
1.4
1.2
1.0
0.8
0.6
-80
ID = 80A
VGS = 10V
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE(oC)
200
Figure 10. Normalized Drain to Source On
Resistance vs Junction Temperature
5
www.fairchildsemi.com
FDP8441 N-Channel PowerTrench® MOSFET
Typical Characteristics
1.15
NORMALIZED DRAIN TO SOURCE
BREAKDOWN VOLTAGE
1.2
NORMALIZED GATE
THRESHOLD VOLTAGE
VGS = VDS
ID = 250µA
1.0
0.8
0.6
0.4
-80
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE(oC)
200
VGS, GATE TO SOURCE VOLTAGE(V)
CAPACITANCE (pF)
Ciss
10000
Coss
Crss
f = 1MHz
VGS = 0V
1
10
VDS, DRAIN TO SOURCE VOLTAGE (V)
50
1.00
0.95
0.90
-80
-40
0
40
80
120
160
200
10
ID = 80A
VDD = 15V
8
VDD = 25V
6
VDD = 20V
4
2
0
0
50
100
150
200
250
Qg, GATE CHARGE(nC)
Figure 13. Capacitance vs Drain to Source
Voltage
FDP8441 Rev. C0
1.05
Figure 12. Normalized Drain to Source
Breakdown Voltage vs Junction Temperature
40000
100
0.1
1.10
TJ, JUNCTION TEMPERATURE (oC)
Figure 11. Normalized Gate Threshold Voltage vs
Junction Temperature
1000
ID = 250µA
Figure 14. Gate Charge vs Gate to Source Voltage
6
www.fairchildsemi.com
FDP8441 N-Channel PowerTrench® MOSFET
Typical Characteristics
tm
tm
*Trademarks of System General Corporation, used under license by Fairchild Semiconductor.
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Datasheet contains the design specifications for product development. Specifications
may change in any manner without notice.
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Rev. I61
FDP8441 Rev. C0
7
www.fairchildsemi.com
FDP8441 N-Channel PowerTrench® MOSFET
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Marking Small Speakers Sound Louder SignalWise™
DEUXPEED®
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and Better™
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Solutions for Your Success™
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®
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®
SyncFET™
OptoHiT™
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VisualMax™
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®
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