Document
Preliminary Technical Information
TrenchMVTM Power MOSFET
IXTA70N085T IXTP70N085T
N-Channel Enhancement Mode Avalanche Rated
VDSS = 85
ID25
RDS(on)
=
≤
70 13.5
V A mΩ
Symbol
VDSS VDGR VGSM ID25 IDM IAR EAS dv/dt
PD TJ TJM Tstg TL TSOLD Md Weight
Test Conditions TJ = 25°C to 175°C TJ = 25°C to 175°C; RGS = 1 MΩ Transient TC = 25°C TC = 25°C, pulse width limited by TJM TC = 25°C TC = 25°C IS ≤ IDM, di/dt ≤ 100 A/μs, VDD ≤ VDSS TJ ≤ 175°C, RG = 10 Ω TC = 25°C
1.6 mm (0.062 in.) from case for 10 s Plastic body for 10 seconds Mounting torque (TO-220)
TO-220 TO-263
Symbol
Test Conditions
(TJ = 25°C unless otherwise specified)
BVDSS
VGS = 0 V, ID = 250 μA
VGS(th)
VDS = VGS, ID = 50 μA
IGSS VGS = ± 20 V, VDS = 0 V
IDSS
VDS = VDSS VGS = 0 V
TJ = 150°C
RDS(on)
VGS = 10 V, ID = 25 A, Notes 1, 2
Maximum Ratings
85 85
± 20
70 190
25 500
V V
V
A A
A mJ
3 V/ns
176 W
-55 ... +175 175
-55 ... +175
°C °C °C
300 °C 260 °C
1.13 / 10 Nm/lb.in.
3g 2.5 g
Characteristic Values Min. Typ. Max.
85 V
2.0 4.0 V
± 100 nA
10.5
1 μA 100 μA
13.5 mΩ
TO-263 (IXTA)
G S
TO-220 (IXTP)
(TAB)
GD S
(TAB)
G = Gate S = Source
D = Drain TAB = Drain
Features Ultra-low On Resistance Unclamped Inductive Switching (UIS) rated Low package inductance - easy to drive and to protect 175 °C Operating Temperature
Advantages Easy to mount Space savings High power density
Applications Automotive
- Motor Drives - 42V Power Bus
- ABS Systems
DC/DC Converters and Off-line UPS Primary Switch for 24V and 48V
Systems High Current Switching Applications
© 2006 IXYS CORPORATION All rights reserved
DS99639 (11/06)
IXTA70N085T IXTP70N085T
Symbol
Test Conditions
(TJ = 25°C unless otherwise specified) gfs VDS= 10 V; ID = 0.5 ID25, Note 1
Ciss Coss Crss
VGS = 0 V, VDS = 25 V, f = 1 MHz
td(on) Resistive Switching Times tr VGS = 10 V, VDS = 0.5 VDSS, ID = 25 A td(off) RG = 10 Ω (External) tf
Qg(on) Qgs Qgd
VGS= 10 V, VDS = 0.5 VDSS, ID = 25 A
RthJC RthCS
TO-220
Source-Drain Diode
Symbol
Test Conditions
TJ = 25°C unless otherwise specified)
IS VGS = 0 V
ISM Pulse width limited by TJM
VSD IF = 25 A, VGS = 0 V, Note 1
trr IF = 25 A, -di/dt = 100 A/μs VR = 40 V, VGS = 0 V
Characteristic Values Min. Typ. Max.
30 52
S
TO-263 (IXTA) Outline
2570 370 85
pF pF pF
22 ns
72 ns
40 ns
Pins: 1 - Gate 2 - Drain
40 ns
3 - Source 4, TAB - Drain
59 15 14.5
0.50
nC nC nC
0.85 °C/W °C/W
Characteristic Values Min. Typ. Max.
70 A
190 A
1.1 V
Dim.
A A1
b b2
c c2
D D1
E E1 e
L L1 L2 L3 L4
R
Millimeter Min. Max.
4.06 2.03
4.83 2.79
0.51 1.14
0.99 1.40
0.46 1.14
0.74 1.40
8.64 7.11
9.65 8.13
9.65 6.86 2.54
10.29 8.13 BSC
14.61 2.29 1.02 1.27 0
15.88 2.79 1.40 1.78 0.38
0.46 0.74
Inches Min. Max.
.160 .190 .080 .110
.020 .039 .045 .055
.018 .029 .045 .055
.340 .380 .280 .320
.380 .270 .100
.405 .320 BSC
.575 .090 .040 .050
0
.625 .110 .055 .070 .015
.018 .029
TO-220 (IXTP) Outline
90 ns
Notes: 1. Pulse test, t ≤ 300 μs, duty cycle d.