UD4002
N-Ch 40V Fast Switching MOSFETs
Electrical Characteristics (TJ=25 ℃, unless otherwise noted)
Symbol
Parameter
Conditions
VGS=0V , ID=250uA
Min.
40
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1.0
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Typ.
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Max.
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Unit
V
BVDSS
Drain-Source Breakdown Voltage
BVDSS Temperature Coefficient
△BVDSS/△TJ
Reference to 25℃, ID=1mA
VGS=10V , ID=12A
0.034
22
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V/℃
26
35
2.5
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RDS(ON)
Static Drain-Source On-Resistance2
mΩ
VGS=4.5V , ID=10A
28
VGS(th)
Gate Threshold Voltage
1.5
-4.56
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V
VGS=VDS , ID =250uA
△VGS(th)
V
GS(th) Temperature Coefficient
mV/℃
VDS=32V , VGS=0V , TJ=25℃
VDS=32V , VGS=0V , TJ=55℃
1
IDSS
Drain-Source Leakage Current
uA
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5
VGS=±20V , VDS=0V
IGSS
gfs
Gate-Source Leakage Current
Forward Transconductance
Gate Resistance
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±100
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nA
S
VDS=5V , ID=12A
8
Rg
VDS=0V , VGS=0V , f=1MHz
2.6
5.5
1.25
2.5
8.9
2.2
41
5.2
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Ω
Qg
Total Gate Charge (4.5V)
Gate-Source Charge
Gate-Drain Charge
Turn-On Delay Time
Rise Time
VDS=20V , VGS=4.5V , ID=12A
nC
ns
Qgs
Qgd
Td(on)
Tr
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VDD=20V , VGS=10V , RG=3.3Ω
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ID=1A
Td(off)
Tf
Turn-Off Delay Time
Fall Time
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2.7
593
76
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Ciss
Coss
Crss
Input Capacitance
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VDS=15V , VGS=0V , f=1MHz
pF
Output Capacitance
Reverse Transfer Capacitance
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56
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Guaranteed Avalanche Characteristics
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
EAS
Single Pulse Avalanche Energy5
9
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mJ
VDD=25V , L=0.1mH , IAS=10A
Diode Characteristics
Symbol
Parameter
Conditions
Min.
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Typ.
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Max.
23
Unit
A
IS
Continuous Source Current1,6
Pulsed Source Current2,6
Diode Forward Voltage2
VG=VD=0V , Force Current
ISM
VSD
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46
A
VGS=0V , IS=1A , TJ=25℃
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1.2
V
Note :
1.The data tested by surface mounted on a 1 inch2 FR-4 board with 2OZ copper.
2.The data tested by pulsed , pulse width ≦ 300us , duty cycle ≦ 2%
3.The EAS data shows Max. rating . The test condition is VDD=25V,VGS=10V,L=0.1mH,IAS=17.8A
4.The power dissipation is limited by 175℃ junction temperature
5.The Min. value is 100% EAS tested guarantee.
6.The data is theoretically the same as ID and IDM , in real applications , should be limited by total power dissipation.
2