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 2SK3923-01
N-CHANNEL SILICON POWER MOSFET
Outline Drawings (mm)
TO-220AB 200406
FUJI POWER MOSFET
Super FAP-G Series
Features
High speed switching No secondary breadown Avalanche-proof Low on-resistance Low driving power
Applications
Switching regulators DC-DC converters UPS (Uninterruptible Power Supply)
Maximum ratings and characteristic
Absolute maximum ratings (Tc=25C unless otherwise specified)
Item Drain-source voltage Continuous Drain Current Pulsed Drain Current Gate-Source Voltage Maximum Avalanche current Non-Repetitive Maximum Avalanche Energy Repetitive Maximum Avalanche Energy Maximum Drain-Source dV/dt Peak Diode Recovery dV/dt Peak Diode Recovery -di/dt Max. Power Dissipation Operating and Storage Temperature range Symbol VDS VDSX ID ID(puls] VGS IAR EAS EAR dVDS/dt dV/dt -di/dt PD Tch Tstg Ratings 250 220 14 56 30 14 301.1 10.5 20 5 100 105 2.02 +150 -55 to +150 Unit V V A A V A mJ mJ kV/s kV/s A/s W C C Remarks VGS=-30V
Equivalent circuit schematic
Drain(D)
Gate(G)
Note *1 Note *2 Note *3 VDS< 250V = Note *4 Note *5 Tc=25C Ta=25C
Source(S) Note *1:Tch < 150C,Repetitive and Non-repetitive = Note *2:StartingTch=25C,IAS=6A,L=14.1mH, VCC=48V,RG=50 EAS limited by maximum channel temperature and avalanch current. See to the `Avalanche Energy' graph Note *3:Repetitive rating:Pulse width limited by maximum channel temperature. See to the `Transient Theemal impedance' graph < < < Note *4:IF = -ID, -di/dt=100A/s,VCC= BVDSS,Tch= 150C < < < Note *5:IF= -ID, dv/dt=5kV/s,VCC BVDSS,Tch= 150C =
Electrical characteristics (Tc =25C unless otherwise specified)
Item Drain-Source Breakdown Voltaget Gate Threshold Voltage Zero Gate Voltage Drain Current Gate-Source Leakage Current Drain-Source On-State Resistance Forward Transcondutance Input Capacitance Output Capacitance Reverse Transfer Capacitance Turn-On Time ton Turn-Off Time toff Total Gate Charge Gate-Source Charge Gate-Drain Charge Diode forward on-voltage Reverse recovery time Reverse recovery charge Symbol BVDSS VGS(th) IDSS IGSS RDS(on) gfs Ciss Coss Crss td(on) tr td(off) tf QG QGS QGD VSD trr Qrr Symbol Rth(ch-c) Rth(ch-a)
Test Conditions ID= 250A VGS=0V ID= 250A VDS=VGS Tch=25C VDS=250V VGS=0V Tch=125C VDS=200V VGS=0V VGS=30V VDS=0V ID=7A VGS=10V ID=7A VDS=25V VDS=75V VGS=0V f=1MH VCC=48V ID=7A VGS=10V RGS=10 VCC=125V ID=14A VGS=10V IF=14A VGS=0V Tch=25C IF=14A VGS=0V -di/dt=100A/s Tch=25C Test Conditions channel to case channel to ambient
Min.
250 3.0
Typ.
Max.
5.0 25 2.0 100 280 1170 135 9.0 18 4.5 35 9 33 11 9.0 1.50 250 1.25
Units
V V A mA nA m S pF
5
220 10 780 90 6.0 12 3 23 6 22 7.0 6.0 1.00 120 0.5
ns
nC
V ns C
Thermalcharacteristics
Item Thermal resistance www.fujielectric.co.jp/fdt/scd
Min.
Typ.
Max.
1.191 62
Units
C/W C/W
1
2SK3923-01
Characteristics
Allowable Power Dissipation PD=f(Tc)
FUJI POWER MOSFET
120
35
Typical Output Characteristics ID=f(VDS):80 s pulse test,Tch=25C
100
30
20V 10V
25 80 8V
PD [W]
60
ID [A]
20
15 40 10
7V
6.5V
20
5
VGS=6V
0 0 25 50 75 100 125 150
0 0 2 4 6 8 10 12 14 16
Tc [C]
VDS [V]
Typical Transfer Characteristic ID=f(VGS):80 s pulse test,VDS=25V,Tch=25C
100
Typical Transconductance gfs=f(ID):80 s pulse test,VDS=25V,Tch=25C
10
10
ID[A]
1
gfs [S]
1 0 1 2 3 4 5 6 7 8 9 10 0.1 0.1
0.1
0.01
1
10
100
VGS[V]
ID [A]
1.0 0.9
Typical Drain-Source on-state Resistance RDS(on)=f(ID):80 s pulse test,Tch=25C
VGS=6.5V 7.0V 7.5V
0.8
Drain-Source On-state Resistance RDS(on)=f(Tch):ID=7A,VGS=10V
0.7
0.8 0.6 8V 0.7
RDS(on) [ ]
RDS(on) [ ]
0.6 0.5 0.4 0.3
0.5
10V 20V
0.4
max.
0.3
typ.
0.2 0.2 0.1 0.0 0 5 10 15 20 25 30 35 0.1
0.0 -50 -25 0 25 50 75 100 125 150
ID [A]
Tch [C]
2
2SK3923-01
Gate Threshold Voltage vs. Tch VGS(th)=f(Tch):VDS=VGS,ID=250uA
FUJI POWER MOSFET
7
24
Typical Gate Charge Characteristics VGS=f(Qg):ID=14A,Tch=25C
6
20 max. 16
Vcc= 50V 250V 200V
5
VGS(th) [V]
VGS [V]
4
12
3
min.
8 2
1
4
0 -50 -25 0 25 50 75 100 125 150
0 0 10 20 30 40 50 60 70
Tch [C]
Qg [nC]
10n
Typical Capacitance C=f(VDS):VGS=0V,f=1MHz
100
Typical Forward Characteristics of Reverse Diode IF=f(VSD):80 s pulse test,Tch=25C
1n
Ciss 10
C [F]
100p Coss
IF [A]
1 Crss
0 1 2 3
10p
1p -1 10
10
10
10
10
0.1 0.00
0.25
0.50
0.75
1.00
1.25
1.50
VDS [V]
VSD [V]
10
3
Typical Switching Characteristics vs. ID t=f(ID):Vcc=48V,VGS=10V,RG=10
350
Maximum Avalanche Energy vs. starting Tch E(AV)=f(starting Tch):Vcc=48V,I(AV)<=14A
300 IAS=5.6A tf 10
2
250
EAV [mJ]
td(off)
200 IAS=8.4A 150 IAS=14A 100
t [ns]
td(on) 10
1
tr 50
10
0
0
-1
10
10
0
10
1
10
2
0
25
50
75
100
125
150
ID [A]
starting Tch [C]
3
2SK3923-01
FUJI POWER MOSFET
10
2
Maximum Avalanche Current Pulsewidth IAV=f(tAV):starting Tch=25C,Vcc=48V
Single Pulse
Avalanche Current I AV [A]
10
1
10
0
10
-1
10 -8 10
-2
10
-7
10
-6
10
-5
10
-4
10
-3
10
-2
tAV [sec]
10
1
Transient Thermal Impedance Zth(ch-c)=f(t):D=0
10
0
Zth(ch-c) [C/W]
10
-1
10
-2
10
-3
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
t [sec]
http://www.fujielectric.co.jp/fdt/scd/
4


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