Preliminary Technical Information
IXTU8N70X2
IXTY8N70X2
IXTA8N70X2
IXTP8N70X2
X2-Class
Power MOSFET
N-Channel Enhancement Mode
VDSS
ID25
RDS(on)
= 700V
= 8A
500m
TO-251 (IXTU)
G
D
S
D (Tab)
TO-252 (IXTY)
G
S
Symbol
Test Conditions
Maximum Ratings
VDSS
TJ = 25C to 150C
700
V
VDGR
TJ = 25C to 150C, RGS = 1M
700
V
VGSS
Continuous
30
V
VGSM
Transient
40
V
ID25
TC = 25C
8
A
IDM
TC = 25C, Pulse Width Limited by TJM
16
A
IA
TC = 25C
4
A
EAS
TC = 25C
250
mJ
dv/dt
IS IDM, VDD VDSS, TJ 150°C
50
V/ns
PD
TC = 25C
150
W
-55 ... +150
C
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
0.40
0.35
2.50
3.00
g
g
g
g
TJ
TL
TSOLD
Maximum Lead Temperature for Soldering
1.6 mm (0.062in.) from Case for 10s
FC
Md
Mounting Force (TO-263 & TO-251)
Mounting Torque (TO-220)
Weight
TO-251
TO-252
TO-263
TO-220
D (Tab)
TO-263 (IXTA)
G
S
D (Tab)
TO-220 (IXTP)
G
D
S
G = Gate
S = Source
Characteristic Values
Min.
Typ.
Max.
BVDSS
VGS = 0V, ID = 250μA
700
VGS(th)
VDS = VGS, ID = 250μA
3.0
IGSS
VGS = 30V, VDS = 0V
IDSS
VDS = VDSS, VGS = 0V
RDS(on)
VGS = 10V, ID = 0.5 • ID25, Note 1
5.0
V
10 A
250 A
© 2018 IXYS CORPORATION, All Rights Reserved
High Power Density
Easy to Mount
Space Savings
Applications
500 m
International Standard Packages
Low RDS(ON) and QG
Avalanche Rated
Low Package Inductance
Advantages
100 nA
TJ = 125C
V
D
= Drain
Tab = Drain
Features
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
D (Tab)
Switch-Mode and Resonant-Mode
Power Supplies
DC-DC Converters
PFC Circuits
AC and DC Motor Drives
Robotics and Servo Controls
DS100757B(6/18)
IXTU8N70X2
IXTA8N70X2
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
4.8
Ciss
Coss
IXTY8N70X2
IXTP8N70X2
8.0
S
6
800
pF
495
pF
2.2
pF
43
129
pF
pF
24
ns
28
ns
53
ns
24
ns
12.0
nC
3.1
nC
4.4
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 = 30 (External)
Qg(on)
Qgs
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
Qgd
0.83 C/W
RthJC
RthCS
TO-220
C/W
0.50
Source-Drain Diode
Symbol
Test Conditions
(TJ = 25C, Unless Otherwise Specified)
IS
VGS = 0V
ISM
Characteristic Values
Min.
Typ.
Max
8
A
Repetitive, pulse Width Limited by TJM
32
A
VSD
IF = IS, VGS = 0V, Note 1
1.4
V
trr
QRM
IRM
IF = 4A, -di/dt = 100A/μs
200
1.65
16.3
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
IXTU8N70X2
IXTA8N70X2
o
o
Fig. 2. Extended Output Characteristics @ TJ = 25 C
Fig. 1. Output Characteristics @ TJ = 25 C
18
8
VGS = 10V
8V
7
14
6V
7V
12
5
I D - Amperes
I D - Amperes
VGS = 10V
8V
16
7V
6
4
3
10
8
6
2
6V
4
1
5V
2
0
5V
0
0
0.5
1
1.5
2
2.5
3
3.5
4
0
4
8
12
VDS - Volts
20
24
28
32
Fig. 4. RDS(on) Normalized to ID = 4A Value vs.
Junction Temperature
o
8
4.0
VGS = 10V
7V
7
16
VDS - Volts
Fig. 3. Output Characteristics @ TJ = 125 C
3.0
RDS(on) - Normalized
6V
5
4
3
VGS = 10V
3.5
6
I D - Amperes
IXTY8N70X2
IXTP8N70X2
5V
I D = 8A
2.5
2.0
I D = 4A
1.5
1.0
2
0.5
1
4V
0.0
0
0
4.5
1
2
3
4
5
6
7
8
9
-50
10
0
25
50
75
100
TJ - Degrees Centigrade
Fig. 5. RDS(on) Normalized to ID = 4A Value vs.
Drain Current
Fig. 6. Maximum Drain Current vs.
Case Temperature
9
VGS = 10V
4.0
-25
VDS - Volts
125
150
125
150
8
o
TJ = 125 C
7
6
3.0
I D - Amperes
RDS(on) - Normalized
3.5
2.5
o
TJ = 25 C
2.0
1.5
5
4
3
2
1.0
1
0
0.5
0
2
4
6
8
10
12
I D - Amperes
© 2018 IXYS CORPORATION, All Rights Reserved
14
16
18
-50
-25
0
25
50
75
TC - Degrees Centigrade
100
IXTU8N70X2
IXTA8N70X2
Fig. 7. Input Admittance
IXTY8N70X2
IXTP8N70X2
Fig. 8. Transconductance
10
14
o
TJ = - 40 C
9
12
8
10
o
g f s - Siemens
I D - Amperes
7
6
5
o
TJ = 125 C
4
o
25 C
o
- 40 C
3
25 C
8
o
125 C
6
4
2
2
1
0
0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
0
6.5
1
2
3
4
VGS - Volts
5
6
7
8
9
10
11
I D - Amperes
Fig. 9. Forward Voltage Drop of Intrinsic Diode
Fig. 10. Gate Charge
10
25
20
8
15
6
VGS - Volts
I S - Amperes
VDS = 350V
10
I D = 4A
I G = 10mA
4
o
TJ = 125 C
o
TJ = 25 C
5
2
0
0
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
2
4
6
8
10
12
QG - NanoCoulombs
VSD - Volts
Fig. 11. Capacitance
Fig. 12. Output Capacitance Stored Energy
10
10000
1000
100
8
E OSS - MicroJoules
Capacitance - PicoFarads
9
Ciss
Coss
10
Crss
1
7
6
5
4
3
2
f = 1 MHz
1
0.1
0
1
10
100
1000
VDS - Volts
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
0
100
200
300
400
VDS - Volts
500
600
700
IXTU8N70X2
IXTA8N70X2
Fig. 13. Forward-Bias Safe Operating Area
Fig. 14. Maximum Transient Thermal Impedance
100
1
RDS(on) Limit
10
1s
100ms
10ms
1ms
100μs
25μs
Z (th)JC - K / W
DC
I D - Amperes
IXTY8N70X2
IXTP8N70X2
1
0.1
0.1
o
TJ = 150 C
o
TC = 25 C
Single Pulse
0.01
1
10
100
VDS - Volts
© 2018 IXYS CORPORATION, All Rights Reserved
1,000
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
Pulse Width - Seconds
IXYS REF: T_8N70X2(X2-R2T5) 6-05-15-A
IXTU8N70X2
IXTA8N70X2
TO-252 AA Outline
A
A
E
b3
4
L3
TO-263 Outline
E
c2
C2
TO-220 Outline
A
E1
L1
A1
L4
1
2
A2
3
L1
e
e1
e1
b2
L
L2
1 - Gate
2,4 - Drain
3 - Source
c
0
5.55MIN
OPTIONAL
1
2
L2
3
b2
A1
6.40
A1
H1
Q
D2
D
b
L3
c
e
0.43 [11.0]
D1
e
E1
0
2.85MIN
2.28
1.25MIN
LAND PATTERN RECOMMENDATION
TO-251 OUTLINE
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
0.20 [5.0]
0.10 [2.5]
A2
EJECTOR
PIN
0.66 [16.6]
A2
1 - Gate
2,4 - Drain
3 - Source
4
A
oP
4
H
0.34 [8.7]
6.50MIN
BOTTOM
VIEW
E
D1
D
H
IXTY8N70X2
IXTP8N70X2
L1
L
0.12 [3.0]
0.06 [1.6]
e
c
e1
3X b
3X b2
1 - Gate
2,4 - 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.