KDS4470 Datasheet PDF - Kexin

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KDS4470
Kexin

Part Number KDS4470
Description 40V N-Channel PowerTrench MOSFET
Page 2 Pages


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SMD Type
40V N-Channel PowerTrench MOSFET
KDS4470
ICIC
Features
12.5 A, 40 V. RDS(ON) = 9m @ VGS = 10 V
Low gate charge (45 nC typical)
High performance trench technology for extremely low RDS(ON)
High power and current handling capability
Absolute Maximum Ratings Ta = 25
Parameter
Drain to Source Voltage
Gate to Source Voltage
Drain Current Continuous (Note 1a)
Drain Current Pulsed
Power dissipation
(Note 1a)
Power dissipation
(Note 1b)
Power dissipation
(Note 1c)
Operating and Storage Temperature Range
Thermal Resistance Junction to Ambient (Note 1a)
Thermal Resistance Junction to Ambient (Note 1c)
Thermal Resistance Junction to Case (Note 1)
Symbol
VDSS
VGS
ID
PD
TJ, TSTG
R JA
R JA
R JC
Rating
40
+30/-20
12.5
50
2.5
1.4
1.2
-55 to 175
50
125
25
Unit
V
V
A
A
W
/W
/W
/W
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SMD Type
ICIC
KDS4470
Electrical Characteristics Ta = 25
Parameter
Drain-Source Avalanche Energy
Drain-Source Avalanche Current
Drain-Source Breakdown Voltage
Breakdown Voltage Temperature Coefficient
Zero Gate Voltage Drain Current
Gate-Body Leakage, Forward
Gate-Body Leakage, Reverse
Gate Threshold Voltage
Gate Threshold Voltage Temperature
Coefficient
Static Drain-Source On-Resistance
On-State Drain Current
Forward Transconductance
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Turn-On Delay Time
Turn-On Rise Time
Turn-Off Delay Time
Turn-Off Fall Time
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Maximum Continuous Drain-Source Diode
Forward Current
Drain-Source Diode Forward Voltage
Diode Reverse Recovery Time
Diode Reverse Recovery Charge
Symbol
Testconditons
Min Typ Max Unit
EAS Single Pulse,VDD=40V,ID=12.5A( Not 2)
370 mJ
IAS ( Not 2)
12.5 A
BVDSS VGS = 0 V, ID = 250 A 40 V
ID = 250 A, Referenced to 25
42 mV/
IDSS
IGSSF
IGSSR
VGS(th)
VDS = 32 V, VGS = 0 V
VGS = 30 V, VDS = 0 V
VGS = -20 V, VDS = 0 V
VDS = VGS, ID = 250 A
1A
100 nA
-100 nA
2 3.9 5
V
ID = 250 A, Referenced to 25
-8 mV/
RDS(on)
ID(on)
gFS
Ciss
Coss
Crss
td(on)
tr
td(off)
tf
Qg
Qgs
Qgd
IS
VSD
trr
Qrr
VGS = 10 V, ID = 12.5 A
VGS = 10 V, ID =12.5 A,TJ = 125
VGS = 10 V, VDS = 5 V
VDS = 10V, ID = 12.5 A
VDS = 20 V, VGS = 0 V,f = 1.0 MHz
25
VDD = 20 V, ID = 1 A,VGS = 10 V, RGEN =
6 (Note 2)
VDS = 20 V, ID = 12.5 A,VGS = 10 V
(Note 2)
VGS = 0 V, IS = 2.1 A (Not 2)
IF = 12.5 A, diF/dt = 100 A/ s
69
9 14
45
2659
605
298
14
12
37
29
45
27
5
25
22
59
46
63
2.1
0.7 1.2
33
39
m
A
S
pF
pF
pF
ns
ns
ns
ns
nC
nC
nC
A
V
nS
nC
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KDS4470 40V N-Channel PowerTrench MOSFET KDS4470
Kexin
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