KODENSHI SMK1820D

SMK1820D
Advanced N-Ch Power MOSFET
DC-DC
CONVERTER APPLICATION
HIGH VOLTAGE SWITCHING APPLICATIONS
Features




PIN Connection
High Voltage: BVDSS=200V(Min.)
Low Crss : Crss=55pF(Typ.)
Low gate charge : Qg=22nC(Typ.)
Low RDS(on) :RDS(on)=0.17Ω(Max.)
D
D
Ordering Information
G
G
Type No.
Marking
Package Code
SMK1820D
SMK1820
TO-252
S
TO-252
S
Marking Diagram
Column 1 2 : Device Code
Column 3: Production Information
e.g.) YWW
-. Y: Year Code
-. WW: Week Code
Absolute maximum ratings (TC=25C unless otherwise noted)
Characteristic
Symbol
Rating
Unit
Drain-source voltage
VDSS
200
V
Gate-source voltage
VGSS
30
V
(TC=25℃)
18
A
(TC=100℃)
11.3
A
Drain current (DC)
*
ID
*
IDM
72
A
Drain power dissipation
PD
70
W
Drain current (Pulsed)
Avalanche current (Single)
②
IAS
18
A
Single pulsed avalanche energy
②
EAS
453
mJ
Avalanche current (Repetitive)
①
IAR
18
A
Repetitive avalanche energy
①
EAR
13.9
mJ
TJ
150
Tstg
-55~150
Junction temperature
Storage temperature range
C
* Limited by maximum junction temperature
Characteristic
Thermal
resistance
**
Symbol
Typ.
Max
Junction-case
Rth(J-C)
-
1.79
Junction-ambient
Rth(J-A)
-
50
Unit
℃/W
** When mounted on the minimum pad size recommended (PCB Mount)
KSD-T6O013-001
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SMK1820D
Electrical Characteristics (TC=25C unless otherwise noted)
Characteristic
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Drain-source breakdown voltage
BVDSS
ID=250A, VGS=0
200
-
-
V
Gate threshold voltage
VGS(th)
ID=250A, VDS= VGS
2.0
-
4.0
V
VDS=200V, VGS=0V
-
-
1
A
Drain-source cut-off current
IDSS
VDS=160V, VGS=0V,
TC=125℃
-
-
100
A
Gate leakage current
IGSS
VDS=0V, VGS=30V
-
-
100
nA
Drain-source on-resistance
④
RDS(ON)
VGS=10V, ID=9.0A
-
0.14
0.17

Forward transfer conductance
④
gfs
VDS=10V, ID=9.0A
-
10.5
-
S
-
942
1240
-
227
310
-
55
71
-
15
-
-
130
-
-
135
-
-
105
-
-
22
28
-
6.6
-
-
7.2
-
Input capacitance
Ciss
Output capacitance
Coss
Reverse transfer capacitance
Crss
Turn-on delay time
td(on)
Rise time
VGS=0V, VDS=25V,
f=1MHz
tr
Turn-off delay time
td(off)
Fall time
tf
Total gate charge
Qg
Gate-source charge
Qgs
Gate-drain charge
VDD=125V, ID=18A
RG=25Ω
③④
VDS=160V, VGS=10V
ID=18A
③④
Qgd
pF
ns
nC
Source-Drain Diode Ratings and Characteristics (TC=25C unless otherwise noted)
Characteristic
Symbol
Source current
IS
Test Condition
Min
Typ
Max
-
-
18
-
-
72
Unit
Source current(Pulsed)
①
ISM
Integral reverse diode
in the MOSFET
Forward voltage
④
VSD
VGS=0V, IS=18A
-
-
1.4
V
Reverse recovery time
trr
-
208
-
ns
Reverse recovery charge
Qrr
Is=18A, VGS=0,
diS/dt=100A/us
-
1.63
-
uC
A
Note ;
① Repetitive Rating : Pulse Width Limited by Maximum Junction Temperature
② L=2.1mH, IAS=18A, VDD=50V, RG=27Ω
③ Pulse Test : Pulse Width 300us, Duty cycle≤ 2%
④ Essentially independent of operating temperature
KSD-T6O013-001
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SMK1820D
Electrical Characteristic Curves
Fig. 2 ID - VGS
Fig. 1 ID - VDS
:
-
Fig. 3 RDS(on) - ID
Fig. 4 IS - VSD
Fig. 5 Capacitance - VDS
Fig. 6 VGS - QG
℃
KSD-T6O013-001
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SMK1820D
Fig. 8 RDS(on) - TJ
Fig. 7 VDSS - TJ
ㅋ
C
C
Fig. 9
Fig. 10 Safe Operating Area
ID - TC
*
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Fig. 11 Gate Charge Test Circuit & Waveform
SMK1820D
Fig. 12 Resistive Switching Test Circuit & Waveform
Fig. 13 EAS Test Circuit & Waveform
KSD-T6O013-001
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SMK1820D
Fig. 14 Diode Reverse Recovery Time Test Circuit & Waveform
KSD-T6O013-001
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SMK1820D
Outline Dimension
※ Recommended Land Pattern [unit: mm]
2.50
7.00
7.00
1.50
4.60
KSD-T6O013-001
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SMK1820D
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
KSD-T6O013-001
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