SMK2050CI [KODENSHI]
SWITCHING REGULATOR APPLICATIONS; 开关稳压器的应用
| 型号： | SMK2050CI |
| 厂家： | 
KODENSHI KOREA CORP. |
| 描述： | SWITCHING REGULATOR APPLICATIONS |
| 文件： | 总8页 (文件大小：425K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMK2050CI
Advanced N-Ch Power MOSFET
SWITCHING REGULATOR APPLICATIONS
Features
PIN Connection
High Voltage : BVDSS=500V(Min.)
Low Crss : Crss=27pF(Typ.)
Low gate charge : Qg=65nC(Typ.)
Low RDS(on) : RDS(on)=0.26Ω(Max.)
D
S
G
Ordering Information
Type No.
Marking
Package Code
D
G
S
SMK2050CI
SMK2050
TO-3P
TO-3P
Marking Diagram
Column 1 : Manufacturer
Column 2 : Production Information
e.g.) GYMDD
AUK
GYMDD
SMK2050
-. G : Factory management code
-. YMDD : Date Code (year, month, date)
Column 3 : Device Code
Absolute maximum ratings (TC=25C unless otherwise noted)
Characteristic
Symbol
Rating
500
30
20
Unit
V
Drain-source voltage
VDSS
Gate-source voltage
Drain current (DC) *
Drain current (Pulsed)
VGSS
V
(Tc=25℃)
A
ID
(Tc=100℃)
12.6
80
A
*
IDM
PD
A
Drain power dissipation
150
20
W
A
Avalanche current (Single)
Single pulsed avalanche energy
Avalanche current (Repetitive)
Repetitive avalanche energy
Junction temperature
②
②
①
①
IAS
EAS
IAR
EAR
TJ
1000
20
mJ
A
28
mJ
150
C
Storage temperature range
Tstg
-55~150
* Limited by maximum junction temperature
Characteristic
Symbol
Typ.
Max.
Unit
Junction-case
Rth(J-C)
Rth(J-A)
-
-
0.83
40
Thermal
resistance
C/W
Junction-ambient
KSD-T0V002-001
1
SMK2050CI
Electrical Characteristics (TC=25C unless otherwise noted)
Characteristic
Drain-source breakdown voltage
Gate threshold voltage
Symbol
BVDSS
Test Condition
ID=250A, VGS=0
Min. Typ. Max. Unit
500
-
-
-
-
V
VGS(th)
ID=250A, VDS=VGS
2
4
1
V
VDS=500V, VGS=0V
-
Drain-source cut-off current
IDSS
uA
VDS=400V, VGS=0V
TC=125℃
-
-
100
Gate leakage current
Drain-source on-resistance
Forward transfer conductance
Input capacitance
IGSS
RDS(ON)
gfs
VDS=0V, VGS=30V
VGS=10V, ID=10A
VDS=10V, ID=10A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
100
nA
④
④
0.21
24.6
3120
355
27
0.26
-
-
S
Ciss
Coss
Crss
td(on)
tr
VGS=0V, VDS=25V,
f=1MHz
Output capacitance
Reverse transfer capacitance
Turn-on delay time
Rise time
-
pF
ns
nC
-
95
-
VDD=250V, ID=20A
RG=25ꢀ
375
100
105
65
-
Turn-off delay time
Fall time
td(off)
tf
-
③④
③④
-
Total gate charge
Qg
85
-
VDS=400V, VGS=10V
ID=20A
Gate-source charge
Gate-drain charge
Qgs
17.6
18.4
Qgd
-
Source-Drain Diode Ratings and Characteristics (TC=25C unless otherwise noted)
Characteristic
Symbol
Test Condition
Min. Typ. Max. Unit
Source current (DC)
IS
ISP
VSD
trr
-
-
-
-
-
-
20
80
1.4
-
Integral reverse diode
in the MOSFET
A
Source current (Pulsed)
Forward voltage
①
④
-
VGS=0V, IS=20A
-
V
Reverse recovery time
Reverse recovery charge
507
7.2
ns
uC
IS=20A, VGS=0V
dIS/dt=100A/us
Qrr
-
Note ;
① Repetitive rating : Pulse width limited by maximum junction temperature
② L=4.5mH, IAS=20A, VDD=50V, RG=25Ω, Starting TJ=25℃
③ Pulse Test : Pulse width≤300us, Duty cycle≤2%
④ Essentially independent of operating temperature
KSD-T0V002-001
2
SMK2050CI
Electrical Characteristic Curves
Fig. 2 ID - VGS
Fig. 4 IS - VSD
Fig.6 VGS - QG
Fig. 1 ID - VDS
℃
-
Fig. 3 RDS(on) - ID
℃
Fig. 5 Capacitance - VDS
℃
KSD-T0V002-001
3
SMK2050CI
Electrical Characteristic Curves
Fig.8 RDS(on) - TJ
Fig. 7 VDSS - TJ
C
C
Fig. 9 ID - TC
Fig. 10 Safe Operating Area
*
KSD-T0V002-001
4
SMK2050CI
Fig. 11 Gate Charge Test Circuit & Waveform
Fig. 12 Resistive Switching Test Circuit & Waveform
Fig. 13 EAS Test Circuit & Waveform
KSD-T0V002-001
5
SMK2050CI
Fig. 14 Diode Reverse Recovery Time Test Circuit & Waveform
KSD-T0V002-001
6
SMK2050CI
Outline Dimension
unit: mm
KSD-T0V002-001
7
SMK2050CI
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-T0V002-001
8
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