Preliminary Technical Information
IXFT170N25X3HV
IXFH170N25X3
IXFK170N25X3
X3-Class HiPerFETTM
Power MOSFET
VDSS
ID25
= 250V
= 170A
7.4m
RDS(on)
TO-268HV (IXFT)
N-Channel Enhancement Mode
Avalanche Rated
Fast Intrinsic Diode
G
S
D (Tab)
Symbol
Test Conditions
Maximum Ratings
VDSS
TJ = 25C to 150C
250
V
VDGR
TJ = 25C to 150C, RGS = 1M
250
V
VGSS
Continuous
20
V
VGSM
Transient
30
V
ID25
IL(RMS)
TC = 25C
External Lead Current Limit
170
160
A
A
IDM
TC = 25C, Pulse Width Limited by TJM
400
A
IA
TC = 25C
85
A
EAS
TC = 25C
2.3
J
dv/dt
IS IDM, VDD VDSS, TJ 150°C
20
V/ns
PD
TC = 25C
890
W
-55 ... +150
C
TJM
150
C
Tstg
-55 ... +150
C
G = Gate
S = Source
300
260
°C
°C
Features
1.13 / 10
Nm/lb.in
4
6
10
g
g
g
TJ
TL
TSOLD
Maximum Lead Temperature for Soldering
1.6 mm (0.062in.) from Case for 10s
Md
Mounting Torque (TO-247 & TO-264)
Weight
TO-268HV
TO-247
TO-264
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max.
BVDSS
VGS = 0V, ID = 1mA
250
VGS(th)
VDS = VGS, ID = 4mA
2.5
IGSS
VGS = 20V, VDS = 0V
IDSS
VDS = VDSS, VGS = 0V
RDS(on)
VGS = 10V, ID = 0.5 • ID25, Note 1
TO-247 (IXFH)
G
G
D
S
V
100 nA
10 A
1 mA
6.1
D (Tab)
D
= Drain
Tab = Drain
International Standard Packages
Low RDS(ON) and QG
Avalanche Rated
Low Package Inductance
7.4 m
High Power Density
Easy to Mount
Space Savings
Applications
© 2017 IXYS CORPORATION, All Rights Reserved.
D (Tab)
TO-264 (IXFK)
TJ = 125C
S
Advantages
V
4.5
D
Switch-Mode and Resonant-Mode
Power Supplies
DC-DC Converters
PFC Circuits
AC and DC Motor Drives
Robotics and Servo Controls
DS100809C(11/17)
IXFT170N25X3HV IXFH170N25X3
IXFK170N25X3
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
gfs
VDS = 10V, ID = 60A, Note 1
RGi
Gate Input Resistance
Characteristic Values
Min.
Typ.
Max
66
Ciss
Coss
110
S
1.3
13.5
nF
2.3
nF
1.6
pF
800
3280
pF
pF
18
ns
10
ns
62
ns
7
ns
190
nC
55
nC
45
nC
VGS = 0V, VDS = 25V, f = 1MHz
Crss
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 = 5 (External)
Qg(on)
Qgs
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
Qgd
0.14 C/W
RthJC
RthCS
TO-247
TO-264
0.21
0.15
C/W
C/W
Source-Drain Diode
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max
IS
VGS = 0V
170
A
ISM
Repetitive, pulse Width Limited by TJM
680
A
VSD
IF = IS, VGS = 0V, Note 1
1.4
V
trr
QRM
IRM
IF = 85A, -di/dt = 100A/μs
140
770
11
VR = 100V
ns
nC
A
Note 1. Pulse test, t 300s, duty cycle, d 2%.
PRELIMINARY TECHNICAL INFORMATION
The product presented herein is under development. The Technical Specifications offered are
derived from a subjective evaluation of the design, based upon prior knowledge and experience, and constitute a "considered reflection" of the anticipated result. IXYS reserves the right
to change limits, test conditions, and dimensions without notice.
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
IXFT170N25X3HV IXFH170N25X3
IXFK170N25X3
o
o
Fig. 2. Extended Output Characteristics @ TJ = 25 C
Fig. 1. Output Characteristics @ TJ = 25 C
800
180
VGS = 10V
8V
160
VGS = 10V
700
7V
140
600
I D - Amperes
I D - Amperes
120
100
6V
80
60
9V
5V
8V
500
400
7V
300
200
40
6V
100
20
4V
0
5V
0
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0
5
10
15
VDS - Volts
2.8
180
VGS = 10V
8V
30
VGS = 10V
2.4
RDS(on) - Normalized
7V
140
120
I D - Amperes
25
Fig. 4. RDS(on) Normalized to ID = 85A Value vs.
Junction Temperature
o
Fig. 3. Output Characteristics @ TJ = 125 C
160
20
VDS - Volts
6V
100
80
5V
60
2.0
I D = 170A
1.6
I D = 85A
1.2
40
0.8
4V
20
0.4
0
0
4.0
0.5
1
1.5
2
2.5
-25
0
25
50
75
100
125
VDS - Volts
TJ - Degrees Centigrade
Fig. 5. RDS(on) Normalized to ID = 85A Value vs.
Drain Current
Fig. 6. Normalized Breakdown & Threshold Voltages
vs. Junction Temperature
1.3
150
1.2
VGS = 10V
3.5
BVDSS / VGS(th) - Normalized
o
TJ = 125 C
RDS(on) - Normalized
-50
3
3.0
2.5
2.0
o
TJ = 25 C
1.5
1.0
BVDSS
1.1
1.0
0.9
0.8
0.7
VGS(th)
0.6
0.5
BVDSS
0.4
0.5
0
100
200
300
400
500
I D - Amperes
© 2017 IXYS CORPORATION, All Rights Reserved.
600
700
800
-60
-40
-20
0
20
40
60
80
TJ - Degrees Centigrade
100
120
140
160
IXFT170N25X3HV IXFH170N25X3
IXFK170N25X3
Fig. 7. Maximum Drain Current vs. Case Temperature
Fig. 8. Input Admittance
180
250
160
External Lead Current Limit
140
200
I D - Amperes
I D - Amperes
120
100
80
60
150
100
o
TJ = 125 C
o
25 C
40
o
- 40 C
50
20
0
0
-50
-25
0
25
50
75
100
125
3.0
150
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
240
600
o
TJ = - 40 C
500
o
160
400
25 C
I S - Amperes
g f s - Siemens
200
o
120
125 C
80
300
200
o
TJ = 25 C
40
o
TJ = 125 C
100
0
0
0
40
80
120
160
200
240
0.2
0.4
0.6
0.8
1.2
1.4
1.6
1.8
Fig. 12. Capacitance
Fig. 11. Gate Charge
10
100,000
9
VDS = 125V
I D = 85A
8
Capacitance - PicoFarads
I G = 10mA
7
VGS - Volts
1.0
VSD - Volts
I D - Amperes
6
5
4
3
2
Ciss
10,000
1,000
Coss
100
Crss
10
f = 1 MHz
1
0
1
0
20
40
60
80
100
120
140
160
180
200
QG - NanoCoulombs
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
1
10
100
VDS - Volts
1,000
IXFT170N25X3HV IXFH170N25X3
IXFK170N25X3
Fig. 13. Output Capacitance Stored Energy
Fig. 14. Forward-Bias Safe Operating Area
1000
24
RDS(on) Limit
25μs
20
16
100μs
I D - Amperes
EOSS - MicroJoules
100
12
10
8
1ms
1
o
TJ = 150 C
4
o
TC = 25 C
Single Pulse
0
DC
10ms
100ms
0.1
0
40
80
120
160
200
240
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
© 2017 IXYS CORPORATION, All Rights Reserved.
IXYS REF: F_170N25X3 (28-S301) 4-24-17
IXFT170N25X3HV IXFH170N25X3
IXFK170N25X3
TO-268HV Outline
PINS:
1 - Gate 2 - Source
3 - Drain
TO-264 Outline
TO-247 Outline
D
A
A2
A2
B
E
Q
+
R
A
0P O
+ 0K M D B M
S
D2
+
D1
D
0P1
1
2
3
4
ixys option
L1
C
E1
L
A1
c
b
b2
b4
e
+ J M C AM
O
PINS: 1 - Gate
2, 4 - Drain
3 - Source
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
Terminals:
1 = Gate
2 = 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.