© 2008 IXYS CORPORATION, All rights reserved
Symbol Test Conditions Maximum Ratings
VDSS TJ= 25°C to 150°C 1200 V
VDGR TJ= 25°C to 150°C, RGS = 1MΩ1200 V
VGSS Continuous ±20 V
VGSM Transient ±30 V
ID25 TC= 25°C 0.8 A
IDM TC= 25°C, pulse width limited by TJM 1.8 A
IATC= 25°C 0.8 A
EAS TC= 25°C80mJ
dV/dt IS IDM, VDD VDSS, TJ 150°C 10 V/ns
PDTC= 25°C50W
TJ-55 ... +150 °C
TJM 150 °C
Tstg -55 ... +150 °C
TL1.6mm (0.062) from case for 10s 300 °C
TSOLD Plastic body for 10s 260 °C
MdMounting torque (TO-220) 1.13 / 10 Nm/lb.in.
Weight TO-263 2.50 g
TO-220 3.00 g
DS99868A (04/08)
Symbol Test Conditions Characteristic Values
(TJ = 25°C, unless otherwise specified) Min. Typ. Max.
BVDSS VGS = 0V, ID = 250μA 1200 V
VGS(th) VDS = VGS, ID = 50μA 2.5 4.5 V
IGSS VGS = ±20V, VDS = 0V ±50 nA
IDSS VDS = VDSS 5 μA
VGS = 0V TJ = 125°C 100 μA
RDS(on) VGS = 10V, ID = 0.5 ID25, Note 1 20.5 25 Ω
PolarTM
Power MOSFET
N-Channel Enhancement Mode
Avalanche Rated
IXTA08N120P
IXTP08N120P
VDSS = 1200V
ID25 = 0.8A
RDS(on)
25ΩΩ
ΩΩ
Ω
G = Gate D = Drain
S = Source TAB = Drain
Features
zInternational standard packages
zUnclamped Inductive Switching
(UIS) rated
zLow package inductance
- easy to drive and to protect
Advantages
zEasy to mount
zSpace savings
zHigh power density
TO-263 (IXTA)
TO-220 (IXTP)
D(TAB)
G
S
GS
(TAB)
Applications:
zHigh Voltage Switched-mode and
resonant-mode power supplies
zHigh Voltage Pulse Power Applications
zHigh Voltage Discharge circuits in
Lasers Pulsers, Spark Igniters, RF
Generators
zHigh Voltage DC-DC converters
zHigh Voltage DC-AC inverters
IXYS reserves the right to change limits, test conditions, and dimensions.
IXTA08N120P
IXTP08N120P
Symbol Test Conditions Characteristic Values
(TJ = 25°C, unless otherwise specified) Min. Typ. Max.
gfs VDS= 30V, ID = 0.5 ID25, Note 1 0.38 0.63 S
Ciss 333 pF
Coss VGS = 0V, VDS = 25V, f = 1MHz 20 pF
Crss 4.7 pF
td(on) Resistive Switching Times 20 ns
trVGS = 10V, VDS = 0.5 VDSS, ID = 0.5 ID25 26 ns
td(off) RG = 50Ω (External) 55 ns
tf 24 ns
Qg(on) 14.0 nC
Qgs VGS= 10V, VDS = 0.5 VDSS, ID = 0.5 ID25 2.0 nC
Qgd 8.2 nC
RthJC 2.5 °C/W
RthCS (TO-220) 0.50 °C/W
Source-Drain Diode Characteristic Values
(TJ = 25°C, unless otherwise specified)
Symbol Test Conditions Min. Typ. Max.
ISVGS = 0V 0.8 A
ISM Repetitive, pulse width limited by TJM 2.4 A
VSD IF = IS, VGS = 0V, Note 1 1.5 V
trr IF = 0.8A, -di/dt = 100A/μs, 900 ns
VR = 100V, VGS = 0V
Note 1: Pulse test, t 300 μs; duty cycle, d 2%.
IXYS MOSFETs and IGBTs are covered 4,835,592 4,931,844 5,049,961 5,237,481 6,162,665 6,404,065 B1 6,683,344 6,727,585 7,005,734 B2 7,157,338B2
by one or moreof the following U.S. patents: 4,850,072 5,017,508 5,063,307 5,381,025 6,259,123 B1 6,534,343 6,710,405 B2 6,759,692 7,063,975 B2
4,881,106 5,034,796 5,187,117 5,486,715 6,306,728 B1 6,583,505 6,710,463 6,771,478 B2 7,071,537
Pins: 1 - Gate 2 - Drain
TO-220 (IXTP) Outline
TO-263 (IXTA) Outline
© 2008 IXYS CORPORATION, All rights reserved
Fi g . 1. Exten d ed Outp u t C h ar acter i sti cs
@ 25ºC
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0 3 6 9 12 15 18 21 24 27 30 33
V
DS
- Vo lt s
I
D
- A mpe res
V
GS
= 10V
7V
5V
6V
Fig. 2. Output Characteristics
@ 125ºC
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0 5 10 15 20 25 30 35 40
V
DS
- Volts
I
D
- A mpe re s
V
GS
= 10V
6V
5V
Fig. 3. R
DS(on)
Normalized to I
D
= 0. 4A Val ue
vs. Junction T emperature
0.2
0.6
1.0
1.4
1.8
2.2
2.6
3.0
-50 -25 0 25 50 75 100 125 150
T
J
- Degrees Centigrade
R
DS(on)
- N ormaliz ed
V
GS
= 10V
I
D
= 0.8A
I
D
= 0.4A
Fig. 4. R
DS(on)
Normalized to I
D
= 0.4A Value
vs. Dr ain C ur r ent
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
I
D
- Amp e res
R
DS(on)
- N ormaliz ed
V
GS
= 10V T
J
= 125ºC
T
J
= 25ºC
Fig. 6. Input Admittance
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
V
GS
- Volts
I
D
- A mpe res
T
J
= 125ºC
25ºC
- 40ºC
Fig. 5. Maximum Drain Current vs.
Case Temperatur e
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
-50 -25 0 25 50 75 100 125 150
T
C
- Degrees Centigrade
I
D
- Am peres
IXTA08N120P
IXTP08N120P
IXYS reserves the right to change limits, test conditions, and dimensions.
IXTA08N120P
IXTP08N120P
IXYS REF: T_08N120P(1C) 4-02-08-A
Fig. 7. T ransconductance
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
I
D
- Amp e res
g
f s
- Siemen s
T
J
= - 40ºC
125ºC
25ºC
Fi g . 8. F or war d Vo l tag e D r o p of
Intrinsic Diode
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
0.4 0.5 0.6 0.7 0.8 0.9
V
SD
- Volts
I
S
- Am peres
T
J
= 125ºC
T
J
= 25ºC
Fig. 10. Gate Charge
0
1
2
3
4
5
6
7
8
9
10
0 2 4 6 8 10 12 14
Q
G
- NanoCoulombs
V
GS
- V o lts
V
DS
= 600V
I
D
= 0.4A
I
G
= 1mA
Fig. 9. Capacitance
1
10
100
1,000
0 5 10 15 20 25 30 35 40
V
DS
- Volts
Capacitance - P icoF arads
f
= 1 MHz
Ciss
Crss
Coss
Fi g. 11. Maximu m Tr an s i en t Thermal Imp ed a n ce
0.1
1.0
10.0
0.0001 0.001 0.01 0.1 1 10
Pulse Width - Seconds
Z
(th)JC
- ºC / W