IXFT40N50Q IXYS, IXFT40N50Q Datasheet - Page 2

• Manufacturer Part Number: IXFT40N50Q
• Description: MOSFET N-CH 500V 40A TO-268
• Manufacturer: IXYS
• Series: HiPerFET™r

Specifications of IXFT40N50Q

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 140 mOhm @ 500mA, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 40A
• Vgs(th) (max) @ Id: 4.5V @ 4mA
• Gate Charge (qg) @ Vgs: 130nC @ 10V
• Input Capacitance (ciss) @ Vds: 3800pF @ 25V
• Power - Max: 500W
• Mounting Type: Surface Mount
• Package / Case: TO-268
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.14 Ohms
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 30 V
• Continuous Drain Current: 40 A
• Power Dissipation: 500 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Symbol
g
C
C
C
t
t
t
t
Q
Q
Q
R
R
Source-Drain Diode
Symbol
I
I
V
t
Q
I
IXYS reserves the right to change limits, test conditions, and dimensions.
IXYS MOSFETs and IGBTs are covered by one or more of the following U.S. patents:
SM
RM
d(on)
d(off)
f
S
r
rr
fs
iss
oss
rss
thJC
thCK
SD
RM
g(on)
gs
gd
Test Conditions
V
Test Conditions
V
Repetitive; pulse width limited by T
I
Pulse test, t
F
GS
DS
= I
I
F
S
= 0 V
= 20 V; I
V
V
R
V
(TO-247)
, V
= 25A, -di/dt = 100 A/ s, V
GS
GS
GS
G
GS
= 0 V, V
= 10 V, V
= 2.0
= 10 V, V
= 0 V,
D
300 s, duty cycle d
= 0.5 • I
DS
(External),
DS
DS
= 25 V, f = 1 MHz
= 0.5 • V
= 0.5 • V
D25
, pulse test
(T
(T
DSS
DSS
J
J
R
= 25 C, unless otherwise specified)
, I
, I
= 25 C, unless otherwise specified)
= 100 V
D
D
JM
= 0.5 • I
= 0.5 • I
2 %
D25
D25
min.
min.
Characteristic Values
22
Characteristic Values
4,835,592
4,850,072
3800
0.25
typ.
typ.
660
180
130
1.0
10
35
17
20
56
14
26
58
4,881,106
4,931,844
0.25
max.
max.
160
250
1.5
40
K/W
K/W
5,017,508
5,034,796
nC
nC
nC
pF
pF
pF
n s
n s
n s
n s
n s
C
S
A
A
V
A
5,049,961
5,063,307
TO-247 AD (IXFH) Outline
Terminals: 1 - Gate
TO-268 Outline
Dim.
A
A
A
b
b
b
C
D
E
e
L
L1
Q
R
S
1
2
1
2
P
1
3 - Source
5,187,117
5,237,481
20.80
15.75
19.81
Min.
2
1.65
2.87
5.20
3.55
5.89
4.32
6.15
Millimeter
4.7
2.2
2.2
1.0
IXFH 40N50Q
.4
3
IXFT 40N50Q
BSC
21.46
16.26
20.32
Max.
2.54
2.13
3.12
5.72
4.50
3.65
6.40
5.49
5.3
2.6
1.4
.8
2 - Drain
Tab - Drain
5,486,715
5,381,025
0.205
0.232
Min.
.185
.087
.059
.040
.065
.113
.016
.819
.610
.780
.140
.170
242
Inches
BSC
6,306,728B1
0.225
0.252
Terminals:
1 - Gate
2 - Drain
3 - Source
Tab - Drain
Max.
.209
.102
.098
.055
.084
.123
.031
.845
.640
.800
.177
.144
.216