IXFA18N65X2
IXFP18N65X2
IXFH18N65X2
X2-Class HiPerFETTM
Power MOSFET
VDSS
ID25
= 650V
= 18A
200m
RDS(on)
N-Channel Enhancement Mode
Avalanche Rated
TO-263
(IXFA)
G
S
D (Tab)
Symbol
Test Conditions
Maximum Ratings
VDSS
TJ = 25C to 150C
650
V
VDGR
TJ = 25C to 150C, RGS = 1M
650
V
VGSS
Continuous
30
V
VGSM
Transient
40
V
ID25
TC = 25C
18
A
IDM
TC = 25C, Pulse Width Limited by TJM
22
A
IA
TC = 25C
4
A
EAS
TC = 25C
300
mJ
dv/dt
IS IDM, VDD VDSS, TJ 150°C
50
V/ns
PD
TC = 25C
290
W
-55 ... +150
C
TJM
150
C
Tstg
-55 ... +150
C
300
260
°C
°C
10..65 / 2.2..14.6
1.13 / 10
N/lb
Nm/lb.in
2.5
3.0
6.0
g
g
g
TJ
TL
TSOLD
Maximum Lead Temperature for Soldering
1.6 mm (0.062in.) from Case for 10s
FC
Md
Mounting Force (TO-263)
Mounting Torque (TO-220 & TO-247)
Weight
TO-263
TO-220
TO-247
TO-220
(IXFP)
G
D
S
D (Tab)
TO-247
(IXFH)
G
D
S
G = Gate
S = Source
D (Tab)
D
= Drain
Tab = Drain
Features
International Standard Packages
Low RDS(ON) and QG
Avalanche Rated
Low Package Inductance
Advantages
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max.
BVDSS
VGS = 0V, ID = 250μA
650
VGS(th)
VDS = VGS, ID = 1.5mA
3.0
IGSS
VGS = 30V, VDS = 0V
IDSS
VDS = VDSS, VGS = 0V
RDS(on)
VGS = 10V, ID = 0.5 • ID25, Note 1
V
5.0
V
100 nA
25 A
1.5 mA
TJ = 125C
Applications
164
200 m
© 2018 IXYS CORPORATION, All Rights Reserved
High Power Density
Easy to Mount
Space Savings
Switch-Mode and Resonant-Mode
Power Supplies
DC-DC Converters
PFC Circuits
AC and DC Motor Drives
Robotics and Servo Controls
DS100869C(6/18)
IXFA18N65X2
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max
gfs
VDS = 10V, ID = 0.5 • ID25, Note 1
8
RGi
Gate Input Resistance
Ciss
Coss
VGS = 0V, VDS = 25V, f = 1MHz
13
S
3.5
1520
pF
1100
pF
1.8
pF
72
250
pF
pF
20
ns
30
ns
50
ns
26
ns
29
nC
9
nC
11
nC
Crss
IXFP18N65X2
IXFH18N65X2
Effective Output Capacitance
Co(er)
Co(tr)
td(on)
tr
td(off)
tf
Energy related
Time related
VGS = 0V
VDS = 0.8 • VDSS
Resistive Switching Times
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
RG = 10 (External)
Qg(on)
Qgs
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
Qgd
0.43 C/W
RthJC
RthCS
TO-220
TO-247
C/W
C/W
0.50
0.21
Source-Drain Diode
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max
IS
VGS = 0V
18
A
ISM
Repetitive, pulse Width Limited by TJM
72
A
VSD
IF = IS, VGS = 0V, Note 1
1.4
V
trr
QRM
IRM
IF = 9A, -di/dt = 100A/μs
135
840
12.5
VR = 100V
ns
nC
A
Note 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 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
IXFA18N65X2
o
o
Fig. 1. Output Characteristics @ TJ = 25 C
Fig. 2. Extended Output Characteristics @ TJ = 25 C
40
18
VGS = 10V
8V
16
8V
7V
30
12
I D - Amperes
I D - Amperes
VGS = 10V
9V
35
14
10
6V
8
6
7V
25
20
15
6V
10
4
2
5
5V
5V
0
0
0
0.5
1
1.5
2
2.5
3
3.5
0
5
10
VDS - Volts
20
25
Fig. 4. RDS(on) Normalized to ID = 9A Value vs.
Junction Temperature
o
18
3.8
VGS = 10V
7V
16
VGS = 10V
3.4
14
3.0
RDS(on) - Normalized
6V
12
I D - Amperes
15
VDS - Volts
Fig. 3. Output Characteristics @ TJ = 125 C
10
8
5V
6
2.6
I D = 18A
2.2
I D = 9A
1.8
1.4
1.0
4
2
0.6
4V
0
0.2
0
5.0
1
2
3
4
5
6
7
8
9
-50
-25
0
25
50
75
100
125
VDS - Volts
TJ - Degrees Centigrade
Fig. 5. RDS(on) Normalized to ID = 9A Value vs.
Drain Current
Fig. 6. Normalized Breakdown & Threshold Voltages
vs. Junction Temperature
1.3
VGS = 10V
4.5
150
1.2
BVDSS / VGS(th) - Normalized
4.0
o
RDS(on) - Normalized
IXFP18N65X2
IXFH18N65X2
TJ = 125 C
3.5
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
0.6
1.0
0.5
0.5
0
5
10
15
20
25
I D - Amperes
© 2018 IXYS CORPORATION, All Rights Reserved
30
35
40
-60
-40
-20
0
20
40
60
80
TJ - Degrees Centigrade
100
120
140
160
IXFA18N65X2
Fig. 7. Maximum Drain Current vs. Case Temperature
IXFP18N65X2
IXFH18N65X2
Fig. 8. Input Admittance
20
28
18
VDS = 10V
24
16
20
I D - Amperes
I D - Amperes
14
12
10
8
6
16
12
o
TJ = 125 C
o
25 C
8
o
- 40 C
4
4
2
0
0
-50
-25
0
25
50
75
100
125
3.0
150
3.5
4.0
4.5
5.0
TC - Degrees Centigrade
5.5
6.0
6.5
7.0
7.5
VGS - Volts
Fig. 9. Transconductance
Fig. 10. Forward Voltage Drop of Intrinsic Diode
30
70
VDS = 10V
25
60
o
50
20
I S - Amperes
g f s - Siemens
TJ = - 40 C
o
25 C
15
o
125 C
10
40
30
o
TJ = 125 C
20
o
TJ = 25 C
5
10
0
0
0
5
10
15
20
25
30
0.4
0.5
0.6
0.7
0.9
1.0
1.1
1.2
Fig. 12. Capacitance
Fig. 11. Gate Charge
10
10000
VDS = 325V
8
I D = 9A
Ciss
Capacitance - PicoFarads
9
I G = 10mA
7
VGS - Volts
0.8
VSD - Volts
I D - Amperes
6
5
4
3
1000
100
Coss
10
2
Crss
f = 1 MHz
1
0
1
0
5
10
15
20
25
30
QG - NanoCoulombs
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
1
10
100
VDS - Volts
1000
IXFA18N65X2
Fig. 14. Forward-Bias Safe Operating Area
Fig. 13. Output Capacitance Stored Energy
100
16
RDS(on) Limit
14
12
10
10
I D - Amperes
EOSS - MicroJoules
IXFP18N65X2
IXFH18N65X2
8
6
4
100μs
1
0.1
1ms
o
TJ = 150 C
DC
o
TC = 25 C
Single Pulse
2
0
10ms
0.01
0
100
200
300
400
500
600
1
10
100
1,000
VDS - Volts
VDS - Volts
Fig. 15. Maximum Transient Thermal Impedance
1
Z(th)JC - K / W
0.1
0.01
0.001
0.00001
0.0001
0.001
0.01
0.1
1
Pulse Width - Second
© 2018 IXYS CORPORATION, All Rights Reserved
IXYS REF: F_18N65X2(Y4-S602) 12-13-17
IXFA18N65X2
TO-263 Outline
1 - Gate
2,4 - Drain
3 - Source
TO-220 Outline
1 - Gate
2,4 - Drain
3 - Source
TO-247 Outline
1 - Gate
2,4 - Drain
3 - Source
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
IXFP18N65X2
IXFH18N65X2
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.