KODENSHI SMK730P

SMK730P
Advanced N-Ch Power MOSFET
SWITCHING REGULATOR APPLICATIONS
Features




PIN Connection
High Voltage : BVDSS=400V(Min.)
Low Crss : Crss=14pF(Typ.)
Low gate charge : Qg=16nC(Typ.)
Low RDS(on) : RDS(on)=1.0Ω(Max.)
D
G
Ordering Information
Type No.
Marking
Package Code
SMK730P
SMK730
TO-220AB
GD
S
TO-220AB
S
Marking Diagram
Column 1 : Manufacturer
Column 2 : Production Information
e.g.) GYMDD
-. G : Factory Management Code
-. YMDD : Date Code (Year, Month, Date)
AUK
GYMDD
SMK730
Column 3 : Device Code
Absolute maximum ratings (TC=25C unless otherwise noted)
Characteristic
Symbol
Rating
Unit
Drain-source voltage
VDSS
400
V
Gate-source voltage
VGSS
30
V
Tc=25C
5.5
A
Tc=100C
3.48
A
IDM
22
A
PD
70
W
Drain current (DC)
*
Drain current (Pulsed)
ID
*
Power dissipation
Avalanche current (Single)
②
IAS
5.5
A
Single pulsed avalanche energy
②
EAS
449
mJ
Avalanche current (Repetitive)
①
IAR
5.5
A
Repetitive avalanche energy
①
EAR
8.5
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)
-
1.78
Junction-ambient
Rth(J-A)
-
62.5
KSD-T0P027-002
Unit
C/W
1
SMK730P
Electrical Characteristics (TC=25C unless otherwise noted)
Characteristic
Symbol
Test Condition
Min.
Typ. Max. Unit
Drain-source breakdown voltage
BVDSS
ID=250uA, VGS=0
400
-
-
V
Gate threshold voltage
VGS(th)
ID=250uA, VDS=VGS
2.0
-
4.0
V
Drain-source cut-off current
IDSS
VDS=400V, VGS=0V
-
-
1
uA
Gate leakage current
IGSS
VDS=0V, VGS=30V
-
-
100
nA
Drain-source on-resistance
④
RDS(ON)
VGS=10V, ID=2.75A
-
0.8
1.0

Forward transfer conductance
④
gfs
VDS=10V, ID=2.75A
-
3.8
-
S
-
732
915
-
91
114
Input capacitance
Ciss
VGS=0V, VDS=25V,
f=1MHz
Output capacitance
Coss
Reverse transfer capacitance
Crss
-
14.0
17.5
Turn-on delay time
td(on)
-
12
-
-
46
-
-
50
-
-
48
-
-
16
20
-
5.1
-
-
3.7
-
Rise time
VDD=250V, ID=5.5A
RG=25Ω
tr
Turn-off delay time
td(off)
Fall time
tf
Total gate charge
Qg
Gate-source charge
Qgs
Gate-drain charge
Qgd
③④
VDS=320V, VGS=10V
ID=5.5A
③④
pF
ns
nC
Source-Drain Diode Ratings and Characteristics (TC=25C unless otherwise noted)
Characteristic
Symbol
Source current (DC)
IS
Test Condition
Min.
Typ. Max. Unit
-
-
5.5
-
-
22
Source current (Pulsed)
①
ISM
Integral reverse diode
in the MOSFET
Forward voltage
④
VSD
VGS=0V, IS=5.5A
-
-
1.4
V
Reverse recovery time
trr
-
270
-
ns
Reverse recovery charge
Qrr
IS=5.5A, VGS=0V
dIF/dt=100A/us
-
1.9
-
uC
A
Note ;
① Repetitive rating : Pulse width limited by maximum junction temperature
② L=26mH, IAS=5.5A, VDD=50V, RG=25Ω, Starting TJ=25C
③ Pulse Test : Pulse width≤300us, Duty cycle≤2%
④ Essentially independent of operating temperature
KSD-T0P027-002
2
SMK730P
Electrical Characteristic Curves
Fig. 2 ID - VGS
Fig. 1 ID - VDS
1
Fig. 3 RDS(on) - ID
Fig. 4 IS - VSD
Fig. 5 Capacitance - VDS
Fig. 6 VGS - QG
`
℃
KSD-T0P027-002
3
SMK730P
Fig. 7 V(BR)DSS - TJ
Fig. 8 RDS(on) - TJ
㎂
C
C
Fig. 10 Safe Operating Area
Fig. 9 ID - TC
*
KSD-T0P027-002
4
Fig. 11 Gate Charge Test Circuit & Waveform
SMK730P
Fig. 12 Resistive Switching Test Circuit & Waveform
Fig. 13 EAS Test Circuit & Waveform
KSD-T0P027-002
5
SMK730P
Fig. 14 Diode Reverse Recovery Time Test Circuit & Waveform
KSD-T0P027-002
6
SMK730P
Outline Dimension
unit: mm
KSD-T0P027-002
7
SMK730P
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-T0P027-002
8