PolarTM
HiPerFETTM
Power MOSFET
IXFK20N120P
IXFX20N120P
VDSS
ID25
RDS(on)
trr
D
N-Channel Enhancement Mode
Avalanche Rated
Fast Intrinsic Diode
G
= 1200V
= 20A
570m
300ns
TO-264
(IXFK)
S
G
D
S
Symbol
Test Conditions
Maximum Ratings
VDSS
VDGR
TJ = 25C to 150C
TJ = 25C to 150C, RGS = 1M
1200
1200
V
V
VGSS
VGSM
Continuous
Transient
30
40
V
V
ID25
IDM
TC = 25C
TC = 25C, Pulse Width Limited by TJM
20
50
A
A
IA
EAS
TC = 25C
TC = 25C
10
1
A
J
dv/dt
IS IDM, VDD VDSS, TJ 150C
15
V/ns
PD
TC = 25C
780
W
-55 ... +150
150
-55 ... +150
C
C
C
300
260
°C
°C
1.13/10
Nm/lb.in
20..120 /4.5..27
N/lb
10
6
g
g
TJ
TJM
Tstg
TL
TSOLD
Maximum Lead Temperature for Soldering
1.6 mm (0.062in.) from Case for 10s
Md
Mounting Torque (TO-264)
FC
Mounting Force
Weight
TO-264
PLUS247
(PLUS247)
Tab
PLUS247
(IXFX)
G
VGS = 0V, ID = 1mA
1200
VGS(th)
VDS = VGS, ID = 1mA
3.5
IGSS
VGS = 30V, VDS = 0V
IDSS
VDS = VDSS, VGS = 0V
RDS(on)
V
200 nA
TJ = 125C
VGS = 10V, ID = 0.5 • ID25, Note 1
© 2019 IXYS CORPORATION,All rights reserved
High Power Density
Easy to Mount
Space Savings
Applications
V
6.5
Fast Intrinsic Diode
Dynamic dv/dt Rating
Avalanche Rated
Low RDS(ON) and QG
Low Package Inductance
Advantages
BVDSS
D = Drain
Tab = Drain
Features
Characteristic Values
Min.
Typ.
Max.
Tab
S
G = Gate
S = Source
Symbol
Test Conditions
(TJ = 25C Unless Otherwise Specified)
D
50 A
5 mA
570 m
Switch-Mode and Resonant-Mode
Power Supplies
DC-DC Converters
Discharger Circuits in Lesers Pulsers,
Spark Igniters, RF Generators
High Voltage Pulse Power Supplies
AC and DC Motor Drives
High Speed Power Switching
Application
DS99854C(12/19)
IXFK20N120P
IXFX20N120P
Symbol
Test Conditions
(TJ = 25C Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max.
gfs
10
VDS = 20V, ID = 0.5 • ID25, Note 1
16
Ciss
Coss
VGS = 0V, VDS = 25V, f = 1MHz
Crss
RGi
Gate Input Resistance
td(on)
Resistive Switching Times
tr
td(off)
tf
RG = 1 (External)
Qg(on)
Qgs
11.1
nF
600
pF
60
pF
1.6
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
Qgd
S
48
ns
45
ns
72
ns
70
ns
193
nC
74
nC
85
nC
RthJC
0.16C/W
RthCS
0.15
C/W
Source-Drain Diode
Symbol
Test Conditions
(TJ = 25C Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max.
IS
VGS = 0V
20
A
ISM
Repetitive, Pulse Width Limited by TJM
80
A
VSD
IF = IS, VGS = 0V, Note 1
1.5
V
trr
QRM
IRM
Note
IF = 10A, -di/dt = 100A/s
840
9
VR = 100V, VGS = 0V
300 ns
nC
A
1. Pulse test, t 300s, duty cycle, d 2%.
IXYS reserves the right to change limits, test conditions, and dimensions.
IXYS MOSFETs and IGBTs are covered
4,835,592
by one or moreof 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
6,259,123 B1
6,306,728 B1
6,404,065 B1
6,534,343
6,583,505
6,683,344
6,727,585
7,005,734 B2
6,710,405 B2 6,759,692
7,063,975 B2
6,710,463
6,771,478 B2 7,071,537
7,157,338B2
IXFK20N120P
IXFX20N120P
o
o
Fig. 1. Output Characteristics @ TJ = 25 C
Fig. 2. Extended Output Characteristics @ TJ = 25 C
20
40
VGS = 10V
9V
18
VGS = 10V
9V
35
16
30
8V
12
I D - Amperes
I D - Amperes
14
10
8
25
20
8V
15
6
10
4
7V
2
7V
5
0
0
0
2
4
6
8
10
0
12
5
10
15
25
30
Fig. 4. RDS(on) Normalized to ID = 10A Value vs.
Junction Temperature
Fig. 3. Output Characteristics @ TJ = 125oC
2.8
20
VGS = 10V
8V
18
VGS = 10V
2.4
RDS(on) - Normalized
16
14
I D - Amperes
20
VDS - Volts
VDS - Volts
12
10
7V
8
6
4
I D = 10A
1.6
1.2
0.8
6V
2
I D = 20A
2.0
0
0.4
0
2
4
6
8
10
12
14
16
18
20
22
24
26
-50
-25
0
VDS - Volts
25
50
75
100
125
150
125
150
TJ - Degrees Centigrade
Fig. 5. RDS(on) Normalized to ID = 10A Value vs.
Drain Current
Fig. 6. Maximum Drain Current vs.
Case Temperature
2.4
20
o
V GS = 10V
2.2
TJ = 125 C
16
1.8
I D - Amperes
RDS(on) - Normalized
2.0
1.6
1.4
12
8
1.2
o
TJ = 25 C
4
1.0
0.8
0
0
5
10
15
20
25
I D - Amperes
© 2019 IXYS CORPORATION,All rights reserved
30
35
40
-50
-25
0
25
50
75
TC - Degrees Centigrade
100
IXFK20N120P
IXFX20N120P
Fig. 7. Input Admittance
Fig. 8. Transconductance
35
35
30
30
25
25
o
20
g f s - Siemens
I D - Amperes
TJ = - 40 C
o
TJ = 125 C
o
25 C
15
o
- 40 C
o
25 C
20
o
125 C
15
10
10
5
5
0
0
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
0
9.0
5
10
15
Fig. 9. Forward Voltage Drop of Intrinsic Diode
30
35
200
240
280
16
VDS = 600V
14
50
I D = 10A
I G = 10mA
12
40
V GS - Volts
I S - Amperes
25
Fig. 10. Gate Charge
60
30
10
8
6
o
TJ = 125 C
20
4
o
TJ = 25 C
10
2
0
0
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0
1.3
40
VSD - Volts
80
120
160
QG - NanoCoulombs
Fig. 12. Forward-Bias Safe Operating Area
Fig. 11. Capacitance
100
100,000
f = 1 MHz
RDS(on) Limit
Ciss
25µs
10,000
100µs
10
Z (th)JC - K / W
Capacitance - PicoFarads
20
I D - Amperes
VGS - Volts
Coss
1,000
1ms
1
100
10ms
o
TJ = 150 C
100ms
o
Tc = 25 C
Single Pulse
Crss
DC
0.1
10
0
5
10
15
20
25
30
35
40
VDS - Volts
IXYS reserves the right to change limits, test conditions, and dimensions.
10
100
1,000
Pulse Width - Seconds
10,000
IXFK20N120P
IXFX20N120P
1
Fig. 13. Maximum Transient Thermal Impedance
Fig. 13 Maximum Transient Thermal Impedance
aaa
0.3
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
© 2019 IXYS CORPORATION,All rights reserved
IXYS REF: F_20N120P(86) 121-17-19-C
IXFK20N120P
IXFX20N120P
TO-264 Outline
D
B
E
A
Q S
0R
Q1
D
0R1
1
2
L1
3
C
L
A1
b1
J M C AM
b
b2
c
e
= Gate
2,4 = Drain
3 = Source
1
0P1
BACK SIDE
A
K M D BM
0P
4
PLUS247TM Outline
A
E
A2
E1
Q
D2
R
D
1
2
4
3
L1
L
A1
C
b
e
b2
3 PLCS
2 PLCS
2 PLCS
b4
1 = Gate
2,4 = Drain
3 = Source
IXYS reserves the right to change limits, test conditions, and dimensions.
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.
© 2019 IXYS CORPORATION,All rights reserved