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 S DU/D40N03L
S amHop Microelectronics C orp. Augus t , 2002
N-C hannel Logic Level E nhancement Mode Field E ffect Transistor
P R ODUC T S UMMAR Y
V DS S
30V
F E AT UR E S
TYP
ID
40A
R DS (ON) ( m W )
S uper high dense cell design for low R DS (ON).
9 @ V G S = 10V 13 @ V G S = 4.5V
R ugged and reliable. TO-252 and TO-251 P ackage.
D
D G S
G D
S
G
S DU S E R IE S TO-252AA(D-P AK)
S DD S E R IE S TO-251(l-P AK)
S
ABS OLUTE MAXIMUM R ATINGS (TC=25 C unless otherwise noted)
P arameter Drain-S ource Voltage Gate-S ource Voltage Drain C urrent-C ontinuous -P ulsed
a
S ymbol VDS VGS @ TJ=125 C ID IDM IS PD TJ, TS TG
Limit 30 20 40 120 40 50 0.3 -55 to 175
Unit V V A A A W W/ C C
Drain-S ource Diode Forward C urrent Maximum P ower Dissipation @ Tc=25 C Derate above 25 C Operating and S torage Temperature R ange
THE R MAL C HAR AC TE R IS TIC S
Thermal R esistance, Junction-to-C ase Thermal R esistance, Junction-to-Ambient
1
R JC R JA
3 50
C /W C /W
S DU/D40N03L
E LE CTR ICAL CHAR ACTE R IS TICS (TC=25 C unless otherwise noted)
Parameter OFF CHAR ACTE R IS TICS
Drain-S ource Breakdown Voltage Zero Gate Voltage Drain Current Gate-Body Leakage BVDSS IDSS IGSS VGS(th) R DS (ON) ID(ON) gFS CISS COSS CRSS
b
S ymbol
Condition
VGS = 0V, ID = 250uA VDS = 24V, VGS = 0V VGS = 20V, VDS = 0V VDS = VGS, ID = 250uA VGS = 10V, ID =20A VGS = 4.5V, ID = 10A VDS = 10V, VGS = 10V VDS = 10V, ID = 20A
Min Typ Max Unit
30 10 V uA 100 nA 1 1.5 9 13 40 30 1375 670 200 3 10 16 V
m ohm m ohm
ON CHAR ACTE R IS TICS a
Gate Threshold Voltage Drain-S ource On-S tate R esistance On-S tate Drain Current Forward Transconductance
A S
PF PF PF
DYNAMIC CHAR ACTE R IS TICS b
Input Capacitance Output Capacitance R everse Transfer Capacitance VDD =15V, VGS = 0V f = 1.0MHZ
S WITCHING CHAR ACTE R IS TICS
Turn-On Delay Time R ise Time Turn-Off Delay Time Fall time Total Gate Charge Gate-S ource Charge Gate-Drain Charge
tD(ON) tr tD(OFF) tf Qg Qgs Qgd
2
VDD = 15V, ID =1A, VGS = 10V, R GE N = 6 ohm VDS = 10V,ID = 40A,VGS =10V VDS = 10V,ID = 40A,VGS =4.5V VDS = 10V, ID = 40A, VGS =10V
30 32 132 30 40 50 19.5 23.5 8.2 5.3
ns ns ns ns nC nC nC nC
S DU/D40N03L
E LE CTR ICAL CHAR ACTE R IS TICS (TC=25 C unless otherwise noted)
Parameter
Diode Forward Voltage
S ymbol
VSD
Condition
VGS = 0V, Is = 25A
Min Typ Max Unit
1.3 V
DR AIN-S OUR CE DIODE CHAR ACTE R IS TICS a
Notes a.Pulse Test:Pulse Width 300us, Duty Cycle 2%. b.Guaranteed by design, not subject to production testing.
40 35 V G S =10,9,8,7,6,5V 30 40 25 C
6
ID, Drain C urrent (A)
25 20 15 10 5 0 0 0.5 1 1.5 2
V G S =4V
ID, Drain C urrent (A)
30
T j=125 C
20
10 -55 C 0 0 1 2 3 4 5 6
2.5
3
V DS , Drain-to-S ource Voltage (V )
V G S , G ate-to-S ource Voltage (V )
F igure 1. Output C haracteris tics
3600 1.3
F igure 2. Trans fer C haracteris tics
R DS (ON), Normalized Drain-S ource, On-R es is tance
V G S =10V 1.2 1.1 1.0 0.9 0.8 0.7 T j=125 C 25 C -55 C
3000
C , C apacitance (pF )
2400 1800 C is s 1200 600 0 0 5 10 15 20 25 30 C os s C rs s
0
10
20
30
40
V DS , Drain-to S ource Voltage (V )
ID, Drain C urrent(A)
F igure 3. C apacitance
F igure 4. On-R es is tance Variation with Drain C urrent and Temperature
3
S DU/D40N03L
B V DS S , Normalized Drain-S ource B reakdown V oltage V th, Normalized G ate-S ource T hres hold V oltage
1.15 1.10 1.05 1.00 0.95 0.90 0.85 0.80 -50 -25 0 25 50 75 100 125 150 V DS =V G S ID=250uA 1.15 1.10 1.05 1.00 0.95 0.90 0.85 -50 -25 0 25 50 75 100 125 150 ID=250uA
6
T j, J unction T emperature ( C )
T j, J unction T emperature ( C )
F igure 5. G ate T hres hold V ariation with T emperature
60 V DS =10V
F igure 6. B reakdown V oltage V ariation with T emperature
40
gFS , T rans conductance (S )
Is , S ource-drain current (A)
50 40 30 20 10 0 0 5 10 15 20
10
1.0
0.1 0.4 0.6 0.8 1.0 1.2 1.4
IDS , Drain-S ource C urrent (A)
V S D, B ody Diode F orward V oltage (V )
F igure 7. T rans conductance V ariation with Drain C urrent
10
ID, Drain C urrent (A)
F igure 8. B ody Diode F orward V oltage V ariation with S ource C urrent
300 200 100
N) L im it
10
DC
V G S , G ate to S ource V oltage (V )
8 6 4 2 0 0
VDS =10V ID=40A
1m 10 0m ms
s
10
RD
S
(O
1s
s
1 0.5 0.1
V G S =10V S ingle P ulse T c=25 C
5
10
15
20
25
30
35
40
1
10
30
60
Qg, T otal G ate C harge (nC )
V DS , Drain-S ource V oltage (V )
F igure 9. G ate C harge 4
F igure 10. Maximum S afe O perating Area
S DU/D40N03L
V DD ton V IN D VG S R GE N G
90%
toff tr
90%
RL V OUT
td(on) V OUT
td(off)
90% 10%
tf
10%
INVE R TE D
6
S
V IN
50% 10%
50%
P ULS E WIDTH
F igure 11. S witching T es t C ircuit
F igure 12. S witching Waveforms
2
r(t),Normalized E ffective T ransient T hermal Impedance
1 D=0.5
0.2 0.1 0.1 0.05 0.02 0.01 S ING LE P ULS E 0.01 10
-5 -4 -3 -2 -1
P DM t1 1. 2. 3. 4. 10 10 10 t2
R cJ A (t)=r (t) * R cJ A R cJ A=S ee Datas heet T J M-T A = P DM* R cJ A (t) Duty C ycle, D=t1/t2 1 10
10
S quare Wave P uls e Duration (s ec)
F igure 13. Normalized T hermal T rans ient Impedance C urve
5


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