Preliminary Technical Information
IXFP14N85XM
X-Class HiPerFETTM
Power MOSFET
VDSS
ID25
RDS(on)
= 850V
= 14A
550m
(Electrically Isolated Tab)
OVERMOLDED
TO-220
N-Channel Enhancement Mode
Symbol
Test Conditions
VDSS
TJ = 25C to 150C
Maximum Ratings
850
V
VDGR
TJ = 25C to 150C, RGS = 1M
850
V
VGSS
Continuous
30
V
VGSM
Transient
40
V
ID25
TC = 25C, Limited by TJM
14
A
IDM
TC = 25C, Pulse Width Limited by TJM
35
A
G
G = Gate
S = Source
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
38
W
-55 ... +150
C
TJM
150
C
Tstg
-55 ... +150
C
300
260
°C
°C
2500
V~
1.13 / 10
Nm/lb.in
2.5
g
TL
TSOLD
Maximum Lead Temperature for Soldering
1.6 mm (0.062in.) from Case for 10s
VISOL
50/60 Hz, 1 Minute
Md
Mounting Torque
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
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)
VGS = 10V, ID = 7A, Note 1
V
5.5
V
100 nA
TJ = 125C
© 2018 IXYS CORPORATION, All Rights Reserved
International Standard Package
Plastic Overmolded Tab
Low RDS(ON) and QG
Avalanche Rated
2500V~ Electrical Isolation
Low Package Inductance
High Power Density
Easy to Mount
Space Savings
Applications
Characteristic Values
Min.
Typ.
Max.
BVDSS
D = Drain
Advantages
Weight
Isolated Tab
Features
TJ
DS
Switch-Mode and Resonant-Mode
Power Supplies
DC-DC Converters
PFC Circuits
AC and DC Motor Drives
Robotics and Servo Controls
10 A
1 mA
550 m
DS100771A(10/18)
IXFP14N85XM
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max
gfs
VDS = 10V, ID = 7A, Note 1
4.6
RGi
Gate Input Resistance
Ciss
Coss
VGS = 0V, VDS = 25V, f = 1MHz
7.7
S
1
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
OVERMOLDED TO-220
(IXFP...M)
oP
1
2
3
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 = 7A
RG = 10 (External)
Qg(on)
Qgs
VGS = 10V, VDS = 0.5 • VDSS, ID = 7A
Qgd
Terminals:
1 - Gate
2 - Drain
3 - Source
3.30 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
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
IXFP14N85XM
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
IXFP14N85XM
Fig. 7. Input Admittance
Fig. 8. Transconductance
14
14
12
12
10
10
o
TJ = 125 C
g f s - Siemens
I D - Amperes
o
TJ = - 40 C
o
25 C
8
o
- 40 C
6
o
25 C
8
o
125 C
6
4
4
2
2
0
0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
0
2
4
6
VGS - Volts
8
10
12
14
16
I D - Amperes
Fig. 9. Forward Voltage Drop of Intrinsic Diode
Fig. 10. Gate Charge
45
10
VDS = 425V
40
I D = 7A
8
35
I G = 10mA
V GS - Volts
I S - Amperes
30
25
20
15
6
4
o
TJ = 125 C
10
2
o
TJ = 25 C
5
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
5
10
VSD - Volts
20
25
30
Fig. 12. Forward-Bias Safe Operating Area
Fig. 11. Capacitance
100
10000
25μs
RDS(on) Limit
1000
10
Ciss
I D - Amperes
Capacitance - PicoFarads
15
QG - NanoCoulombs
100
Coss
10
100μs
1
1ms
0.1
o
TJ = 150 C
1
o
f = 1 MHz
TC = 25 C
Single Pulse
Crss
0.1
DC
10ms
100ms
1s
0.01
1
10
100
1000
VDS - Volts
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
1
10
100
VDS - Volts
1,000
IXFP14N85XM
Fig. 13. Output Capacitance Stored Energy
Fig. 14. Maximum Transient Thermal Impedance
20
10
18
1
14
Z (th)JC - K / W
E OSS - MicroJoules
16
12
10
8
0.1
6
0.01
4
2
0
0
100
200
300
400
500
600
VDS - Volts
© 2018 IXYS CORPORATION, All Rights Reserved
700
800
900
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width - Seconds
IXYS REF: F_14N85X(S4-D901) 1-10-17-A
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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.