Preliminary Technical Information
IXFA14N85XHV
IXFP14N85X
IXFH14N85X
X-Class HiPerFETTM
Power MOSFET
VDSS
ID25
= 850V
= 14A
550m
RDS(on)
N-Channel Enhancement Mode
Avalanche Rated
Fast Intrinsic Diode
TO-263HV
G
S
TO-220 (IXFP)
Symbol
Test Conditions
Maximum Ratings
VDSS
TJ = 25C to 150C
850
V
VDGR
TJ = 25C to 150C, RGS = 1M
850
V
VGSS
Continuous
30
V
VGSM
Transient
40
V
G
D
S
ID25
TC = 25C
14
A
IDM
TC = 25C, Pulse Width Limited by TJM
35
A
TO-247 (IXFH)
IA
TC = 25C
7
A
EAS
TC = 25C
500
mJ
dv/dt
IS IDM, VDD VDSS, TJ 150°C
50
V/ns
PD
TC = 25C
460
W
-55 ... +150
C
TJ
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
TL
TSOLD
Maximum Lead Temperature for Soldering
1.6 mm (0.062in.) from Case for 10s
FC
Md
Mounting Force (TO-263HV)
Mounting Torque (TO-220 & TO-247)
Weight
TO-263HV
TO-220
TO-247
G
D
S
G = Gate
S = Source
D (Tab)
D (Tab)
D (Tab)
D
= Drain
Tab = Drain
Features
International Standard Packages
High Voltage Package
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 = 1mA
850
VGS(th)
VDS = VGS, ID = 1mA
3.5
IGSS
VGS = 30V, VDS = 0V
IDSS
VDS = VDSS, VGS = 0V
RDS(on)
V
5.5
V
100 nA
TJ = 125C
VGS = 10V, ID = 0.5 • ID25, Note 1
10 A
1 mA
550 m
Applications
© 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
DS100761A(06/18)
IXFA14N85XHV
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
gfs
VDS = 10V, ID = 0.5 • ID25, Note 1
RGi
Gate Input Resistance
Characteristic Values
Min.
Typ.
Max
4.6
Ciss
Coss
IXFP14N85X
IXFH14N85X
VGS = 0V, VDS = 25V, f = 1MHz
7.7
S
1.0
1043
pF
1110
pF
17
pF
55
177
pF
pF
16
ns
30
ns
36
ns
13
ns
30
nC
7
nC
17
nC
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 = 10 (External)
Qg(on)
Qgs
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
Qgd
0.27 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
14
A
ISM
Repetitive, pulse Width Limited by TJM
56
A
VSD
IF = IS, VGS = 0V, Note 1
1.4
V
trr
QRM
IRM
IF = 7A, -di/dt = 100A/μs
116
0.9
15.5
VR = 100V
ns
μC
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
IXFA14N85XHV
IXFP14N85X
IXFH14N85X
o
o
Fig. 2. Extended Output Characteristics @ TJ = 25 C
Fig. 1. Output Characteristics @ TJ = 25 C
14
VGS = 10V
VGS = 10V
24
12
9V
20
9V
I D - Amperes
I D - Amperes
10
8V
8
6
4
16
12
8V
8
7V
7V
4
2
6V
6V
0
0
0
1
2
3
4
5
6
7
0
8
5
10
15
VDS - Volts
25
30
Fig. 4. RDS(on) Normalized to ID = 7A Value vs.
Junction Temperature
o
Fig. 3. Output Characteristics @ TJ = 125 C
14
4.2
VGS = 10V
9V
12
20
VDS - Volts
3.8
VGS = 10V
3.4
I D - Amperes
RDS(on) - Normalized
8V
10
8
7V
6
4
I D = 14A
2.6
2.2
1.8
I D = 7A
1.4
1.0
6V
2
0.6
5V
0.2
0
0
4.0
4
8
12
16
20
-50
24
-25
0
25
50
75
100
125
VDS - Volts
TJ - Degrees Centigrade
Fig. 5. RDS(on) Normalized to ID = 7A Value vs.
Drain Current
Fig. 6. Normalized Breakdown & Threshold Voltages
vs. Junction Temperature
1.2
150
VGS = 10V
3.5
1.1
BVDSS / VGS(th) - Normalized
o
TJ = 125 C
RDS(on) - Normalized
3.0
3.0
2.5
2.0
o
TJ = 25 C
1.5
BVDSS
1.0
0.9
0.8
VGS(th)
0.7
1.0
0.5
0.6
0
4
8
12
16
I D - Amperes
© 2018 IXYS CORPORATION, All Rights Reserved
20
24
28
-60
-40
-20
0
20
40
60
80
TJ - Degrees Centigrade
100
120
140
160
IXFA14N85XHV
Fig. 7. Maximum Drain Current vs. Case Temperature
Fig. 8. Input Admittance
16
14
14
12
12
10
10
8
6
o
TJ = 125 C
I D - Amperes
I D - Amperes
IXFP14N85X
IXFH14N85X
o
25 C
o
- 40 C
8
6
4
4
2
2
0
0
-50
-25
0
25
50
75
100
125
150
3.5
4.0
4.5
5.0
5.5
TC - Degrees Centigrade
6.0
6.5
7.0
7.5
8.0
8.5
9.0
VGS - Volts
Fig. 10. Forward Voltage Drop of Intrinsic Diode
Fig. 9. Transconductance
14
45
40
o
TJ = - 40 C
12
35
30
o
25 C
I S - Amperes
g f s - Siemens
10
8
o
125 C
6
25
20
15
o
TJ = 125 C
4
10
o
TJ = 25 C
2
5
0
0
0
2
4
6
8
10
12
14
0.3
16
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
VSD - Volts
I D - Amperes
Fig. 12. Capacitance
Fig. 11. Gate Charge
10,000.0
10
VDS = 425V
I D = 7A
1,000.0
I G = 10mA
Capacitance - PicoFarads
V GS - Volts
8
6
4
2
Ciss
100.0
Coss
10.0
1.0
f = 1 MHz
0
Crss
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
IXFA14N85XHV
IXFP14N85X
IXFH14N85X
Fig. 14. Forward-Bias Safe Operating Area
Fig. 13. Output Capacitance Stored Energy
100
20
18
RDS(on) Limit
25μs
16
I D - Amperes
E OSS - MicroJoules
10
100μs
14
12
10
8
1
6
0.1
1ms
o
4
TJ = 150 C
2
TC = 25 C
Single Pulse
o
0
0
100
200
300
400
500
15.
600 Fig.700
0.01
Maximum
Transient 10
Thermal Impedance
800
900
100
1,000
VDS - Volts
VDS - Volts
1
10ms
DC
Fig. 15. Maximum Transient Thermal Impedance
aaaaa
0.5
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_14N85X(S4-D901) 11-01-16
IXFA14N85XHV
TO-263HV Outline
1 = Gate
2 = Source
3 = Drain
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.
IXFP14N85X
IXFH14N85X
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.