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 IRF40N03
N-CHANNEL Power MOSFET
ORDERING INFORMATION
Part Number Package ....................IRF40N03..............................................TO-220
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, TJ = 25 .
cIRF40N03 Characteristic OFF Characteristics Drain-to-Source Breakdown Voltage (VGS = 0 V, ID = 250 A) Breakdown Voltage Temperature Coefficient (Reference to 25 VDSS/ TJ IDSS ) ) IGSS IGSS ON Characteristics Gate Threshold Voltage (VDS = VGS, ID = 250 A) Static Drain-to-Source On-Resistance (VGS = 10 V, ID = 20A) Forward Transconductance (VDS = 10 V, ID = 20A) Input Capacitance Output Capacitance Reverse Transfer Capacitance Total Gate Charge (VGS = 10 V) Gate-to-Source Charge Gate-to-Drain ("Miller") Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Continuous Source Current (Body Diode) Pulse Source Current (Body Diode) Diode Forward On-Voltage Reverse Recovery Time Reverse Recovery Charge (IS = 40 A, VGS = 0 V) (IF = 40A, VGS = 0 V, di/dt = 100A/s) Integral pn-diode in MOSFET ISM VSD trr Qrr
........................
Symbol
Min
Typ
Max
Units
VDSS
30 0.037
...V V/ A 1 25 100 -100 nA nA
, ID = 1mA)
Drain-to-Source Leakage Current (VDS = 30 V, VGS = 0 V, TJ = 25 (VDS = 24 V, VGS = 0 V, TJ = 150 Gate-to-Source Forward Leakage (VGS = 20 V) Gate-to-Source Reverse Leakage (VGS = -20 V)
VGS(th) (Note 4) (Note 4) Dynamic Characteristics (VDS = 25 V, VGS = 0 V, f = 1.0 MHz) (VDS = 24 V, ID = 20 A, VGS = 5 V) (Note 5) Ciss Coss Crss Qg Qgs Qgd Resistive Switching Characteristics (VDS = 15 V, ID = 20 A, VGS = 10 V, RG = 3.3 ) (Note 5) td(on) trise td(off) tfall IS RDS(on)
1.0
2.0
3.0
V m
14 gFS 26 ................800 380 ...............133 17 3 ..................10 7.2 60 22.5 10
17 S
.
pF pF pF nC nC nC ns ns
... ...
...
..
ns .................. ns 40 170 1.3 A A V ns nC
Source-Drain Diode Characteristics
55 110
Note 1: TJ = +25 to 150 Note 2: Repetitive rating; pulse width limited by maximum junction temperature. Note 3: ISD = 12.0A, di/dt 100A/s, VDD BVDSS, TJ = +150 Note 4: Pulse width 250s; duty cycle 2% Note 5: Essentially independent of operating temerpature.
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Page 2
IRF40N03
POWER MOSFET
TYPICAL ELECTRICAL CHARACTERISTICS
40 35 V G S =10,9,8,7,6,5V 40 25 C 30
ID, Drain C urrent (A)
30 25 20 15 10 5 V G S =4V
ID, Drain C urrent (A)
T j=125 C
20
10 -55 C 0 0 1 2 3 4 5 6
0 0 0.5 1 1.5 2 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
F igure 2. Trans fer C haracteris tics
1.3
R DS (ON), Normalized Drain-S ource, On-R es is tance
V G S =10V 1.2 T j=125 C 1.1 1.0 0.9 0.8 0.7 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
6
0
10
20
30
40
V DS , Drain-to S ource Voltage (V )
ID, Drain C urrent(A) B V DS S , Normalized Drain-S ource B reakdown V oltage
F igure 3. C apacitance
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
F igure 4. On-R es is tance Variation with Drain C urrent and Temperature
1.15 1.10 1.05 1.00 0.95 0.90 0.85 -50 -25 ID=250uA
0
25
50
75 100 125 150
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 )
50
Is , S ource-drain current (A)
0 5 10 15 20
40 30 20 10 0
10
1.0
0.1 0.4 0.6 0.8 1.0 1.2 1.4
IDS , Drain-S ource C urrent (A)
F igure 7. T rans conductance V ariation with Drain C urrent
V S D, B ody Diode F orward V oltage (V )
F igure 8. B ody Diode F orward V oltage V ariation with S ource C urrent
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Page 3
IRF40N03
POWER MOSFET
V G S , G ate to S ource V oltage (V )
10
ID, Drain C urrent (A)
8 6 4 2 0 0
VDS =10V ID=40A
300 200 100
1m
10
RD
S
(O
N)
L im
it
10 10
DC
s
ms
0m
1s
s
6
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
V DD
F igure 10. Maximum S afe O perating Area
ton toff tr
90%
V IN D VG S R GE N G
RL V OUT
td(on) V OUT
td(off)
90% 10%
tf
10%
INVE R TE D
90%
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 P DM 0.05 t1 0.02 0.01 S ING LE P ULS E 0.01 10
-5 -4 -3 -2 -1
t2 1. 2. 3. 4. 10 10 10 R J A (t)=r (t) * R J A R J A=S ee Datas heet T J M-T A = P DM* R J 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
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Page 4


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