IXFT50N85XHV
IXFH50N85X
IXFK50N85X
X-Class HiPerFETTM
Power MOSFET
VDSS
ID25
= 850V
= 50A
105m
RDS(on)
TO-268HV (IXFT)
N-Channel Enhancement Mode
Avalanche Rated
Fast Intrinsic Diode
G
S
D (Tab)
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
50
A
IDM
TC = 25C, Pulse Width Limited by TJM
125
A
IA
TC = 25C
25
A
EAS
TC = 25C
2
J
dv/dt
IS IDM, VDD VDSS, TJ 150°C
50
V/ns
PD
TC = 25C
890
W
-55 ... +150
C
TJM
150
C
Tstg
-55 ... +150
C
300
260
°C
°C
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
TO-247 (IXFH)
G
BVDSS
VGS = 0V, ID = 1mA
850
VGS(th)
VDS = VGS, ID = 4mA
3.5
D
S
G = Gate
S = Source
IGSS
VGS = 30V, VDS = 0V
IDSS
VDS = VDSS, VGS = 0V
RDS(on)
V
100 nA
VGS = 10V, ID = 0.5 • ID25, Note 1
International Standard Packages
High Voltage Package
Low RDS(ON) and QG
Avalanche Rated
Low Package Inductance
High Power Density
Easy to Mount
Space Savings
Applications
50 A
3 mA
105 m
© 2016 IXYS CORPORATION, All Rights Reserved
D
= Drain
Tab = Drain
Features
TJ = 125C
D (Tab)
Advantages
V
5.5
D (Tab)
G
Characteristic Values
Min.
Typ.
Max.
S
TO-264 (IXFK)
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
D
Switch-Mode and Resonant-Mode
Power Supplies
DC-DC Converters
PFC Circuits
AC and DC Motor Drives
Robotics and Servo Controls
DS100704D(12/16)
IXFT50N85XHV
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max
gfs
VDS = 10V, ID = 0.5 • ID25, Note 1
19
RGi
Gate Input Resistance
Ciss
Coss
VGS = 0V, VDS = 25V, f = 1MHz
32
S
0.6
4480
pF
4863
pF
116
pF
180
750
pF
pF
27
ns
30
ns
69
ns
14
ns
152
nC
28
nC
88
nC
Crss
IXFH50N85X
IXFK50N85X
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 = 1 (External)
Qg(on)
Qgs
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
Qgd
0.14 C/W
RthJC
RthCS
TO-247
TO-264P
C/W
C/W
0.21
0.15
Source-Drain Diode
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
IS
VGS = 0V
ISM
Characteristic Values
Min.
Typ.
Max
50
A
Repetitive, pulse Width Limited by TJM
200
A
VSD
IF = IS, VGS = 0V, Note 1
1.4
V
trr
QRM
IRM
IF = 25A, -di/dt = 100A/μs
218
1.85
17.0
ns
μC
A
6,162,665
6,259,123B1
6,306,728B1
6,404,065B1
6,534,343
6,583,505
VR = 100V
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
6,683,344
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
IXFT50N85XHV
IXFH50N85X
IXFK50N85X
Fig. 2. Extended Output Characteristics @ TJ = 25ºC
Fig. 1. Output Characteristics @ TJ = 25ºC
120
50
VGS = 10V
VGS = 10V
45
8V
100
40
80
7V
I D - Amperes
I D - Amperes
35
9V
30
25
20
8V
60
7V
40
15
6V
10
20
6V
5
5V
0
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
5.5
5
10
15
VDS - Volts
3.8
50
VGS = 10V
8V
30
VGS = 10V
3.4
40
7V
R DS(on) - Normalized
3.0
35
I D - Amperes
25
Fig. 4. RDS(on) Normalized to ID = 25A Value vs.
Junction Temperature
Fig. 3. Output Characteristics @ TJ = 125ºC
45
20
VDS - Volts
30
6V
25
20
15
2.6
I D = 50A
2.2
I D = 25A
1.8
1.4
1.0
10
5V
0.6
5
4V
0.2
0
0
2
4
6
8
10
-50
12
0
25
50
75
100
125
TJ - Degrees Centigrade
Fig. 5. RDS(on) Normalized to ID = 25A Value vs.
Drain Current
Fig. 6. Normalized Breakdown & Threshold Voltages
vs. Junction Temperature
4.0
150
1.3
VGS = 10V
1.2
BVDSS / VGS(th) - Normalized
3.5
TJ = 125ºC
RDS(on) - Normalized
-25
VDS - Volts
3.0
2.5
2.0
TJ = 25ºC
1.5
1.0
1.1
BVDSS
1.0
0.9
0.8
VGS(th)
0.7
0.6
0.5
0.5
0
20
40
60
80
I D - Amperes
© 2016 IXYS CORPORATION, All Rights Reserved
100
120
-60
-40
-20
0
20
40
60
80
TJ - Degrees Centigrade
100
120
140
160
IXFT50N85XHV
Fig. 7. Maximum Drain Current vs. Case Temperature
IXFH50N85X
IXFK50N85X
Fig. 8. Input Admittance
60
80
70
50
60
I D - Amperes
I D - Amperes
40
30
TJ = 125ºC
25ºC
- 40ºC
50
40
30
20
20
10
10
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
VGS - Volts
Fig. 9. Transconductance
Fig. 10. Forward Voltage Drop of Intrinsic Diode
60
160
TJ = - 40ºC
140
50
I S - Amperes
g f s - Siemens
120
25ºC
40
125ºC
30
100
80
60
20
TJ = 125ºC
40
TJ = 25ºC
10
20
0
0
0
10
20
30
40
50
60
70
80
0.3
0.4
0.5
0.6
0.7
I D - Amperes
0.8
0.9
1.0
1.1
1.2
1.3
VSD - Volts
Fig. 11. Gate Charge
Fig. 12. Capacitance
10
100,000
VDS = 425V
VGS - Volts
Capacitance - PicoFarads
I D = 25A
8
I G = 10mA
6
4
2
10,000
Ciss
1,000
Coss
100
10
Crss
f = 1 MHz
0
1
0
20
40
60
80
100
120
140
160
QG - NanoCoulombs
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
1
10
100
VDS - Volts
1000
IXFT50N85XHV
Fig. 13. Output Capacitance Stored Energy
IXFH50N85X
IXFK50N85X
Fig. 14. Forward-Bias Safe Operating Area
1000
60
RDS(on) Limit
50
25µs
40
I D - Amperes
E OSS - MicroJoules
100
30
100µs
10
20
1
10
1ms
TJ = 150ºC
TC = 25ºC
Single Pulse
10ms
DC
0.1
0
0
100
200
300
400
500
Fig.
Impedance
10
60015. Maximum
700
800Transient Thermal
VDS - Volts
1
100
1,000
VDS - Volts
Fig. 15. Maximum Transient Thermal Impedance
aaaaa
0.3
Z(th)JC - K / W
0.1
0.01
0.001
0.00001
0.0001
0.001
0.01
Pulse Width - Seconds
© 2016 IXYS CORPORATION, All Rights Reserved
0.1
1
10
IXFT50N85XHV
IXFH50N85X
IXFK50N85X
TO-268HV Outline
PINS:
1 - Gate 2 - Source
3 - Drain
TO-247 Outline
D
A
A2
A2
Q
+
R
S
TO-264 Outline
A
0P O
+ 0K M D B M
B
E
D2
Q S
+
D1
D
0P1
1
2
3
A
E
4
R
D
Q1
R1
ixys option
1
L1
2
3
L1
C
E1
L
L
c
A1
c
b
b2
b4
e
+ J M C AM
O
b1
x2 e
PINS: 1 - Gate
2, 4 - Drain
3 - Source
Terminals:
1 = Gate
2,4 = Drain
3 = Source
b2
b
A1
4
0P
BACK SIDE
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
IXYS REF: F_50N85X(S8) 2-03-16
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