Datasheet
© 2013 IXYS CORPORATION, All Rights Reserved
Symbol Test Conditions Maximum Ratings
V
DSS
T
J
= 25C to 150C 500 V
V
DGR
T
J
= 25C to 150C, R
GS
= 1M 500 V
V
GSS
Continuous 30 V
V
GSM
Transient 40 V
I
D25
T
C
= 25C 78 A
I
DM
T
C
= 25C, Pulse Width Limited by T
JM
200 A
I
A
T
C
= 25C39A
E
AS
T
C
= 25C 1.5 J
P
D
T
C
= 25C 1130 W
dv/dt I
S
I
DM
, V
DD
V
DSS
, T
J
150°C 35 V/ns
T
J
-55 ... +150 C
T
JM
150 C
T
stg
-55 ... +150 C
T
L
Maximum Lead Temperature for Soldering 300 °C
T
SOLD
Plastic Body for 10s 260 °C
M
d
Mounting Torque (TO-264) 1.13/10 Nm/lb.in
F
C
Mounting Force (PLUS247) 20..120 /4.5..27 N/lb
Weight TO-264 10 g
PLUS247 6 g
Symbol Test Conditions Characteristic Values
(T
J
= 25C Unless Otherwise Specified) Min. Typ. Max.
BV
DSS
V
GS
= 0V, I
D
= 1mA 500 V
V
GS(th)
V
DS
= V
GS
, I
D
= 4mA 3.0 5.0 V
I
GSS
V
GS
= 30V, V
DS
= 0V 200 nA
I
DSS
V
DS
= V
DSS
, V
GS
= 0V 25 A
T
J
= 125C 3 mA
R
DS(on)
V
GS
= 10V, I
D
= 0.5 • I
D25
, Note 1 68 m
N-Channel Enhancement Mode
Avalanche Rated
Fast Intrinsic Diode
IXFK78N50P3
IXFX78N50P3
V
DSS
= 500V
I
D25
= 78A
R
DS(on)
68m
t
rr
250ns
DS100313A(11/13)
Polar3
TM
HiPerFET
TM
Power MOSFETs
Features
Dynamic dv/dt Rating
Avalanche Rated
Fast Intrinsic Diode
Low Q
G
Low R
DS(on)
Low Drain-to-Tab Capacitance
Low Package Inductance
Advantages
Easy to Mount
Space Savings
Applications
DC-DC Converters
Battery Chargers
Switch-Mode and Resonant-Mode
Power Supplies
Uninterrupted Power Supplies
AC Motor Drives
High Speed Power Switching
Applications
G = Gate D = Drain
S = Source Tab = Drain
PLUS247 (IXFX)
Tab
G
D
S
TO-264 (IXFK)
S
G
D
Tab
Preliminary Technical Information