X4-Class
Power MOSFET
IXTP120N20X4
VDSS
ID25
RDS(on)
D
N-Channel Enhancement Mode
Avalanche Rated
G
S
TO-220
(IXTP)
Symbol
Test Conditions
VDSS
TJ = 25C to 175C
200
V
VDGR
TJ = 25C to 175C, RGS = 1M
200
V
VGSS
Continuous
20
V
VGSM
Transient
30
V
ID25
TC = 25C
120
A
IDM
TC = 25C, Pulse Width Limited by TJM
240
A
IA
TC = 25C
60
A
EAS
TC = 25C
1
J
dv/dt
IS IDM, VDD VDSS, TJ 150°C
20
V/ns
PD
TC = 25C
417
W
-55 ... +175
C
TJM
175
C
Tstg
-55 ... +175
C
300
°C
Md
G
D
S
Maximum Ratings
G = Gate
S = Source
Maximum Lead Temperature for Soldering
1.6 mm (0.062 in.) from Case for 10s
Mounting Torque
Nm/lb.in
3
g
Weight
D
= Drain
Tab = Drain
International Standard Package
Low RDS(ON) and QG
Avalanche Rated
Low Package Inductance
Advantages
1.13 / 10
D (Tab)
Features
TJ
TL
= 200V
= 120A
9.5m
High Power Density
Easy to Mount
Space Savings
Applications
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max.
BVDSS
VGS = 0V, ID = 250µA
200
VGS(th)
VDS = VGS, ID = 250µA
2.5
IGSS
VGS = 20V, VDS = 0V
IDSS
VDS = VDSS, VGS = 0V
RDS(on)
VGS = 10V, ID = 0.5 • ID25, Note 1
© 2021 Littelfuse, Inc.
V
4.5
Switch-Mode and Resonant-Mode
Power Supplies
DC-DC Converters
PFC Circuits
AC and DC Motor Drives
Robotics and Servo Controls
V
100 nA
TJ = 150C
25 A
500 µA
9.5 m
DS101055A(10/21)
IXTP120N20X4
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max
gfs
VDS = 10V, ID = 0.5 • ID25, Note 1
72
RGi
Gate Input Resistance
Ciss
Coss
VGS = 0V, VDS = 25V, f = 1MHz
Crss
120
S
6
6100
pF
865
pF
1.8
pF
510
2000
pF
pF
Effective Output Capacitance
Co(er)
Co(tr)
Energy related
td(on)
Resistive Switching Times
tr
td(off)
tf
Time related
VGS = 0V
VDS = 0.8 • VDSS
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
RG = 2 (External)
Qg(on)
Qgs
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
Qgd
13
ns
24
ns
100
ns
12
ns
108
nC
27
nC
27
nC
0.36 C/W
RthJC
RthCS
C/W
0.50
Source-Drain Diode
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max
IS
VGS = 0V
120
A
ISM
Repetitive, pulse Width Limited by TJM
480
A
VSD
IF = 100A, VGS = 0V, Note 1
1.4
V
trr
QRM
IRM
IF = 60A, -di/dt = 200A/µs
190
3.2
33.7
VR = 100V
ns
µC
A
Note 1. Pulse test, t 300s, duty cycle, d 2%.
Littelfuse reserves the right to change limits, test conditions and dimensions.
IXYS MOSFETs and IGBTs are covered
4,835,592
by one or more of the following U.S. patents: 4,860,072
4,881,106
4,931,844
5,017,508
5,034,796
5,049,961
5,063,307
5,187,117
5,237,481
5,381,025
5,486,715
6,162,665
6,259,123B1
6,306,728B1
6,404,065B1
6,534,343
6,583,505
6,683,344
6,710,405B2
6,710,463
6,727,585
7,005,734B2
6,759,692
7,063,975B2
6,771,478B2 7,071,537
7,157,338B2
IXTP120N20X4
Fig. 1. Output Characteristics @ TJ = 25o C
Fig. 2. Extended Output Characteristics @ TJ = 25oC
120
450
VGS = 10V
9V
8V
100
VGS = 15V
10V
9V
400
7V
350
8V
300
I D - Amperes
I D - Amperes
80
6V
60
40
250
7V
200
150
6V
100
20
5V
50
5V
0
0
0.2
0.4
0.6
0.8
1
0
1.2
0
5
10
VDS - Volts
120
3.0
VGS = 10V
8V
7V
VGS = 10V
2.6
RDS(on) - Normalized
6V
80
I D - Amperes
20
Fig. 4. RDS(on) Normalized to ID = 60A Value vs.
Junction Temperature
Fig. 3. Output Characteristics @ TJ = 150oC
100
15
VDS - Volts
60
40
5V
20
2.2
I D = 120A
1.8
I D = 60A
1.4
1.0
0.6
4V
0.2
0
0
4.5
0.5
1
1.5
2
2.5
-25
0
25
50
75
100
125
150
VDS - Volts
TJ - Degrees Centigrade
Fig. 5. RDS(on) Normalized to ID = 60A Value vs.
Drain Current
Fig. 6. Normalized Breakdown & Threshold Voltages
vs. Junction Temperature
1.3
VGS = 10V
175
1.2
BVDSS / VGS(th) - Normalized
4.0
3.5
RDS(on) - Normalized
-50
3
TJ = 150oC
3.0
2.5
2.0
o
TJ = 25 C
1.5
BVDSS
1.1
1.0
0.9
0.8
VGS(th)
0.7
1.0
0.6
0.5
0
50
100
150
200
250
I D - Amperes
© 2021 Littelfuse, Inc.
300
350
400
450
-60
-40
-20
0
20
40
60
80
TJ - Degrees Centigrade
100
120
140
160
IXTP120N20X4
Fig. 7. Maximum Drain Current vs. Case Temperature
Fig. 8. Input Admittance
120
120
100
100
I D - Amperes
140
I D - Amperes
140
80
60
VDS = 10V
80
60
40
40
20
20
TJ = 150oC
25oC
- 40oC
0
0
-50
-25
0
25
50
75
100
125
150
3.0
175
3.5
4.0
4.5
TC - Degrees Centigrade
5.0
5.5
6.0
6.5
VGS - Volts
Fig. 10. Forward Voltage Drop of Intrinsic Diode
Fig. 9. Transconductance
200
400
TJ = - 40oC
VDS = 10V
350
160
I S - Amperes
g f s - Siemens
300
25oC
120
150oC
80
250
200
150
TJ = 150oC
100
40
TJ = 25oC
50
0
0
20
40
60
80
100
120
140
0
160
0.2
0.4
0.6
0.8
I D - Amperes
1.2
1.4
1.6
1.8
Fig. 12. Capacitance
Fig. 11. Gate Charge
100,000
10
9
VDS = 100V
I D = 60A
I G = 10mA
10,000
Capacitance - PicoFarads
8
7
VGS - Volts
1.0
VSD - Volts
6
5
4
3
2
C iss
1,000
C oss
100
C rss
10
f = 1 MHz
1
0
1
0
10
20
30
40
50
60
70
80
90
100
110
QG - NanoCoulombs
Littelfuse reserves the right to change limits, test conditions and dimensions.
1
10
100
VDS - Volts
IXTP120N20X4
Fig. 13. Output Capacitance Stored Energy
Fig. 14. Forward-Bias Safe Operating Area
10
1000
9
RDS(on) Limit
8
I D - Amperes
EOSS - MicroJoules
100
7
6
5
4
100µs
10
3
1ms
1
TJ = 175oC
TC = 25oC
Single Pulse
2
1
10ms
DC
0
0
20
40
60
80
100
120
140
160
180
0.1
200
1
10
100
1,000
V DS - Volts
VDS - Volts
Fig. 15. Maximum Transient Thermal Impedance
1
0.4
Z(th)JC - K / W
0.1
0.01
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
Pulse Width - Seconds
© 2021 Littelfuse, Inc.
IXYS REF: T_120N20X4 (207) 9-10-21
IXTP120N20X4
TO-220 Outline
1 - Gate
2,4 - Drain
3 - Source
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently
evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for,
and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
Littelfuse reserves the right to change limits, test conditions and dimensions.