IXFK80N50Q3
IXFX80N50Q3
Q3-Class
HiperFETTM
Power MOSFET
VDSS
ID25
RDS(on)
trr
D
N-Channel Enhancement Mode
Avalanche Rated
Fast Intrinsic Rectifier
G
=
=
500V
80A
65m
250ns
TO-264
(IXFK)
S
G
D
Symbol
Test Conditions
VDSS
TJ = 25C to 150C
500
V
VDGR
TJ = 25C to 150C, RGS = 1M
500
V
VGSS
Continuous
30
V
VGSM
Transient
40
V
ID25
TC = 25C
80
A
IDM
TC = 25C, Pulse Width Limited by TJM
240
A
IA
TC = 25C
80
A
EAS
TC = 25C
5
J
dv/dt
IS IDM, VDD VDSS, TJ 150C
50
V/ns
PD
TC = 25C
1250
W
-55 ... +150
150
-55 ... +150
C
C
C
300
260
°C
°C
1.13/10
Nm/lb.in
20..120 /4.5..27
N/lb
10
6
g
g
S
Maximum Ratings
TJ
TJM
Tstg
TL
TSOLD
Maximum Lead Temperature for Soldering
1.6 mm (0.062in.) from Case for 10s
Md
Mounting Torque (TO-264)
FC
Mounting Force
Weight
TO-264
PLUS247
(PLUS247)
Tab
PLUS247
(IXFX)
G
VGS = 0V, ID = 3mA
500
VGS(th)
VDS = VGS, ID = 8mA
3.5
IGSS
VGS = 30V, VDS = 0V
200 nA
IDSS
VDS = VDSS, VGS = 0V
50 A
2 mA
RDS(on)
VGS = 10V, ID = 0.5 • ID25, Note 1
TJ = 125C
© 2019 IXYS CORPORATION, All Rights Reserved
Low Intrinsic Gate Resistance
Low Package Inductance
Fast Intrinsic Rectifier
Low RDS(on) and QG
Advantages
High Power Density
Easy to Mount
Space Savings
Applications
BVDSS
V
6.5
D = Drain
Tab = Drain
Features
Characteristic Values
Min.
Typ.
Max.
Tab
S
G = Gate
S = Source
Symbol
Test Conditions
(TJ = 25C Unless Otherwise Specified)
D
V
DC-DC Converters
Battery Chargers
Switch-Mode and Resonant-Mode
Power Supplies
DC Choppers
Temperature and Lighting Controls
65 m
DS100299A(12/19)
IXFK80N50Q3
IXFX80N50Q3
Symbol
Test Conditions
(TJ = 25C Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max.
gfs
35
VDS = 20V, ID = 0.5 • ID25, Note 1
55
S
10
nF
1260
pF
115
pF
Ciss
Coss
VGS = 0V, VDS = 25V, f = 1MHz
Crss
RGi
Gate Input Resistance
td(on)
Resistive Switching Times
tr
td(off)
tf
0.15
Qgs
30
ns
20
ns
43
ns
15
ns
200
nC
77
nC
90
nC
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
RG = 1 (External)
Qg(on)
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
Qgd
RthJC
0.10C/W
RthCS
0.15
C/W
Source-Drain Diode
Symbol
Test Conditions
(TJ = 25C Unless Otherwise Specified)
IS
VGS = 0V
ISM
VSD
trr
QRM
IRM
Note
Characteristic Values
Min.
Typ.
Max.
80
A
Repetitive, Pulse Width Limited by TJM
320
A
IF = IS, VGS = 0V, Note 1
1.4
V
IF = 40A, -di/dt = 100A/s
1.8
15.6
VR = 100V, VGS = 0V
250 ns
C
A
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: 4,850,072
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
6,259,123 B1
6,306,728 B1
6,404,065 B1
6,534,343
6,583,505
6,683,344
6,727,585
7,005,734 B2
6,710,405 B2 6,759,692
7,063,975 B2
6,710,463
6,771,478 B2 7,071,537
7,157,338B2
IXFK80N50Q3
IXFX80N50Q3
Fig. 1. Output Characteristics @ TJ = 25oC
Fig. 2. Extended Output Characteristics @ TJ = 25oC
80
180
V GS = 10V
V GS = 10V
160
70
120
50
I D - Amperes
I D - Amperes
140
9V
60
40
30
8V
9V
100
80
60
20
40
10
8V
20
7V
7V
0
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0
5.0
5
10
15
3.4
80
VGS = 10V
9V
50
RDS(on) - Normalized
I D - Amperes
30
8V
40
30
20
V GS = 10V
3.0
60
2.6
I D = 80A
2.2
I D = 40A
1.8
1.4
1.0
7V
10
0.6
6V
0
0.2
0
2
4
6
8
10
12
-50
-25
0
VDS - Volts
VGS = 10V
2.8
25
50
75
100
125
150
125
150
TJ - Degrees Centigrade
Fig. 6. Maximum Drain Current vs.
Case Temperature
Fig. 5. RDS(on) Normalized to ID = 40A Value vs.
Drain Current
3.0
90
80
o
TJ = 125 C
2.6
70
2.4
60
2.2
I D - Amperes
R DS(on) - Normalized
25
Fig. 4. RDS(on) Normalized to ID = 40A Value vs.
Junction Temperature
Fig. 3. Output Characteristics @ TJ = 125oC
70
20
VDS - Volts
VDS - Volts
2.0
1.8
1.6
50
40
30
1.4
20
o
TJ = 25 C
1.2
10
1.0
0.8
0
0
20
40
60
80
100
120
I D - Amperes
© 2019 IXYS CORPORATION, All Rights Reserved
140
160
180
-50
-25
0
25
50
75
TC - Degrees Centigrade
100
IXFK80N50Q3
IXFX80N50Q3
Fig. 7. Input Admittance
Fig. 8. Transconductance
120
100
o
TJ = - 40 C
100
80
o
o
TJ = 125 C
o
25 C
o
- 40 C
60
25 C
g f s - Siemens
I D - Amperes
80
60
o
125 C
40
40
20
20
0
0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
0
20
40
VGS - Volts
Fig. 9. Forward Voltage Drop of Intrinsic Diode
80
100
120
Fig. 10. Gate Charge
240
16
VDS = 250V
14
200
I D = 40A
I G = 10mA
12
160
VGS - Volts
I S - Amperes
60
I D - Amperes
120
80
10
8
6
o
TJ = 125 C
4
o
TJ = 25 C
40
2
0
0
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
0
40
80
VSD - Volts
Fig. 11. Capacitance
160
200
240
280
Fig. 12. Forward-Bias Safe Operating Area
100,000
1000
f = 1 MHz
RDS(on) Limit
Ciss
10,000
100µs
100
I D - Amperes
Capacitance - PicoFarads
120
QG - NanoCoulombs
1,000
Coss
100
10
1
o
TJ = 150 C
C rss
o
TC = 25 C
Single Pulse
10
1ms
0.1
0
5
10
15
20
25
30
35
40
VDS - Volts
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
10
100
VDS - Volts
1,000
IXFK80N50Q3
IXFX80N50Q3
Fig. 13. Maximum Transient Thermal Impedance
1
Fig. 13. Maximum Transient Thermal Impedance
aaaaa
0.2
Z(th)JC - K / W
0.1
0.01
0.001
0.0001
0.001
0.01
0.1
1
10
Pulse Width - Seconds
© 2019 IXYS CORPORATION, All Rights Reserved
IXYS REF: F_80N50Q3(Q8)02-18-11
IXFK80N50Q3
IXFX80N50Q3
TO-264 Outline
D
B
E
A
Q S
0R
Q1
D
0R1
1
2
L1
3
C
L
A1
b1
J M C AM
b
b2
c
e
= Gate
2,4 = Drain
3 = Source
1
0P1
BACK SIDE
A
K M D BM
0P
4
PLUS247TM Outline
A
E
A2
E1
Q
D2
R
D
1
2
4
3
L1
L
A1
C
b
b2
3 PLCS
e
2 PLCS
2 PLCS
b4
1 = Gate
2,4 = Drain
3 = Source
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
IXFK80N50Q3
IXFX80N50Q3
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.
© 2019 IXYS CORPORATION, All Rights Reserved