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 WTD40N03
Surface Mount P-Channel Enhancement Mode POWER MOSFET 3 DRAIN
P b Lead(Pb)-Free
1 GATE 2
DRAIN CURRENT -15 AMPERES DRAIN SOURCE VOLTAGE -60 VOLTAGE
Features:
R DS(ON) <90m @V GS =-10V *Simple Drive Requirement *Lower On-resistance *Fast Switching Characteristic *TO-252 Package
*Super High Dense Cell Design For Low RDS(ON)
SOURCE
4 1 1. GATE 2.4 DRAIN 3. SOURCE 2
3
D-PAK / (TO-252)
Maximum Ratings(Ta=25 C Unless Otherwise Specified)
Rating Drain-Source Voltage Gate-Source Voltage Continuous Drain Current, (VGS@10V, TC=25C) , (VGS@10V, TC=100C) Pulsed Drain Current
1
Symbol VDS VGS ID IDM PD RJC RJA TJ,Tstg
Value 30 20 -20 -13 150 50 2.5 110 - 55~+150
Unit V
A
Total Power Dissipation(TC=25C) Thermal Resistance Junction-case Thermal Resistance Junction-ambient Operating Junction and Storage Temperature Range
W C/W C/W C
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Electrical Characteristics (TA = 25
Characteristic
Unless otherwise noted) Symbol Min Typ Max Unit
Static
Drain-Source Breakdown Voltage ID=250A,VGS=0 Gate-Source Threshold Voltage ID=250A,VDS=VGS Gate-Source Leakage current VGS=20V Drain-SourceLeakage Current(Tj=25C) VDS=30V,VGS=0 Drain-SourceLeakage Current(Tj=150C) VDS=24V,VGS=0 Static Drain-Source On-Resistance ID=18A,VGS=10V ID=14A,VGS=4.5V Forward Transconductance ID=18A,VDS=10V BVDSS VGS(Th) IGSS 30 1.0 IDSS 250 V 3.0 100 25 A nA
RDS(on)
-
18 24 26
21 30 -
m
gfs
S
Dynamic
Input Capacitance VGS=0V,VDS=25V,f=1.0MHz Output Capacitance VGS=0V,VDS=25V,f=1.0MHz Reverse Transfer Capacitance VGS=0V,VDS=25V,f=1.0MHz Ciss Coss Crss 800 380 133 pF
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Switching
Turn-on Delay Time2 ID=18A,VDS=15A,VGS=10V,RG=3.3,RD=0.83 Rise Time ID=18A,VDS=15A,VGS=10V,RG=3.3,RD=0.83 Turn-off Delay Time ID=18A,VDS=15A,VGS=10V,RG=3.3,RD=0.83 Fall Time ID=18A,VDS=15A,VGS=10V,RG=3.3,RD=0.83 Total Gate CHarge2 ID=18A,VDS=24V,VGS=5V Gate-Source Charge ID=18A,VDS=24V,VGS=5V Gate-Drain ("Miller") Change ID=18A,VDS=24V,VGS=5V Td(on) Tr Td(off) Tf 7.2 60 22.5 10 ns -
Qg Qgs Qgd
-
17 3 10
nC
Source-Drain Diode Characteristics
Forward On Voltage2 IS=36A, VGS=0V,Tj=25C Continuous Source Current (Body Diode) VD=VG=0V,VS=1.3V Pulsed Source Durrent (Body Diode)1 VSD IS ISM 1.3 36 150 V A A
Note: 1. Pulse width limited by safe operating area. 2. Pulse width 300s, duty cycle 2%.
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Characteristics Curve
100 Tc=25C 80 ID , Drain Current (A) VG=10V VG=7.0V VG=6.0V ID , Drain Current (A) 80 Tc=150C VG=10V VG=7.0V VG=6.0V
60
60
VG=5.0V
VG=5.0V 40 VG=4.0V 20 VG=3.0V
40
VG=4.0V
20
VG=3.0V 1 2 3 4 5 VDS . Drain-to-Source Voltage(V) 6 7 0 0 1
0
0
2 3 4 5 VDS . Drain-to-Source Voltage(V)
6
7
FIG.1 Typical Output Characteristics
31 29 R DSON (m) 27 25 23 21 19 17 0 4 5 6 7 8 VGS (V) 9 10 11 12 ID=18A TC=25C
Fig.2 Typical Output Characteristics
1.80 1.60 Normalized R DS(ON) 1.40 1.20 1.00 0.80 0.60 -50 ID=18A VG=10V
Fig.3 On-Resistance v.s. Gate Voltage
40 35 ID,Dream Current(A) 30 PD (W) 25 20 15 10 5 0 25 50 75 100 150 150 10 0 40 30 20 60 50
Fig.4 Normalized OnResistance
0 Tj
50
100
150
Tj
25
50
Tj
75
100
150
150
Fig.5 Maximum Drain Current v.s. Case Temperature
Fig.6 Type Power Dieeipation
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WTD40N03
100 10
100
Normalized Thermal Response(Rthjc)
1
DUTY=0.5 0.2
ID(A)
10us 100us
10
1ms 10ms
0.1
0.1 0.05 0.02 0.01 SINGLE PULSE
PDM
t T
D=0.01 Ta
1 1 10
100ms
100
Duty factor = t / T Peak Tj=PDM x Rthjc + TC
VDS(V)
0.01 0.00001 0.0001 0.001
0.01
0.1
1
10
t , Pulse Width (s)
Fig 7. Maximum Safe Operating Area
16
Fig 8. Effective Transient Thermal Impedance
10000
f=1.0MHz
VGS,Gate to Source Voltage (V)
14 12 10 8 6 4 2 1
Id=20A
VD=16V VD=20V VD=24V
C(pF)
1000
Ciss
Coss
Crss
0
5
QG , Total Gate Charge (nC)
10
15
20
25
30
35
40
100
1
5
9
13
VDS (V)
17
21
25
29
Fig 9. Gate Charge Characteristics
100
Fig 10. Typical Capacitance Characteristics
3
10
Tj
1
VGS(th) (V)
Tj
2
IS (A)
1 0.1
0.01
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
0
-50
Fig 11. Forward Charateristics of Reverse Diode
VSD (V)
Tj
0
50
100
150
Fig.12 Gate Threshold Voltage v.s. Junction Temperature
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WTD40N03
D-PAK / (TO-252) Outline Dimension
Unit:mm
E A
4
D-PAK
G H J
1
2
3
B
M D C L K
Dim A B C D E G H J K L M
Min
6.40 9.00 0.50 2.20 0.45 1.00 5.40 0.30 0.70 0.90
6.80 10.00 0.80 2.30 2.50 0.55 1.60 5.80 0.64 1.70 1.50
Max
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