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