IXFN50N50 IXYS, IXFN50N50 Datasheet - Page 2

• Manufacturer Part Number: IXFN50N50
• Description: MOSFET N-CH 500V 50A SOT-227B
• Manufacturer: IXYS
• Series: HiPerFET™r

Specifications of IXFN50N50

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 90 mOhm @ 500mA, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 50A
• Vgs(th) (max) @ Id: 4.5V @ 8mA
• Gate Charge (qg) @ Vgs: 330nC @ 10V
• Input Capacitance (ciss) @ Vds: 9400pF @ 25V
• Power - Max: 625W
• Mounting Type: Chassis Mount
• Package / Case: SOT-227, miniBLOC
• Configuration: Single Dual Source
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.1 Ohms
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 50 A
• Power Dissipation: 600 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Vdss, Max, (v): 500
• Id(cont), Tc=25°c, (a): 50
• Rds(on), Max, Tj=25°c, (?): 0.10
• Ciss, Typ, (pf): 9400
• Qg, Typ, (nc): 330
• Trr, Typ, (ns): -
• Trr, Max, (ns): 250
• Pd, (w): 595
• Rthjc, Max, (ºc/w): 0.21
• Package Style: SOT-227B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IXYS reserves the right to change limits, test conditions, and dimensions.
Symbol
(T
g
C
C
C
t
t
t
t
Q
Q
Q
R
R
R
R
Source-Drain Diode
(T
Symbol
I
I
V
t
Q
I
Notes: 1. Pulse test, t
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
thJC
thCK
SD
RM
g(on)
gs
gd
J
J
= 25 C, unless otherwise specified)
= 25 C, unless otherwise specified)
V
V
TO-264 AA
TO-264 AA
miniBLOC, SOT-227 B
miniBLOC, SOT-227 B
V
Repetitive;
pulse width limited by T
I
F
DS
GS
GS
= 100 A, V
Test Conditions
Test Conditions
I
= 0 V, V
V
R
V
F
= 10 V; I
= 0
GS
GS
G
= 25 A, -di/dt = 100 A/ s, V
= 10 V, V
= 1
= 10 V, V
DS
GS
D
= 25 V, f = 1 MHz
= 0.5 • I
300 s, duty cycle d
= 0 V
(External),
DS
DS
= 0.5 • V
= 0.5 • V
D25
JM
Note 1
DSS
DSS
, I
, I
R
D
D
Note 1
55N50
50N50
55N50
50N50
= 100 V
= 0.5 • I
= 0.5 • I
2 %
D25
D25
Min.
Min.
Characteristic Values
4,835,592
4,850,072
Characteristic Values
9400
1280
Typ.
Typ.
0.15
0.05
1.0
460
120
330
155
10
45
45
60
45
55
4,881,106
4,931,844
0.22
0.21
Max.
220
200
250
Max.
1.5
55
50
IXFK50N50
IXFN50N50
5,017,508
5,034,796
K/W
K/W
K/W
K/W
nC
nC
nC
pF
pF
pF
n s
n s
n s
n s
n s
C
S
A
A
A
A
V
A
miniBLOC, SOT-227 B
TO-264 AA Outline
5,049,961
5,063,307
M4 screws (4x) supplied
Dim.
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
Q
R
S
T
U
Dim.
A
A1
A2
b
b1
b2
c
D
E
e
J
K
L
L1
P
Q
Q1
R
R1
S
T
31.50
14.91
30.12
38.00
11.68
12.60
25.15
26.54
24.59
-0.05
Min.
7.80
4.09
4.09
4.09
8.92
0.76
1.98
4.95
3.94
4.72
25.91
19.81
20.32
Min.
4.82
2.54
2.00
1.12
2.39
2.90
0.53
0.00
0.00
2.29
3.17
6.07
8.38
3.81
1.78
6.04
1.57
Millimeter
Millimeter
5.46 BSC
5,187,117
5,237,481
26.16
19.96
20.83
Max.
5.13
2.89
2.10
1.42
2.69
3.09
0.83
0.25
0.25
2.59
3.66
6.27
8.69
4.32
2.29
6.30
1.83
31.88
15.11
30.30
38.23
12.22
12.85
25.42
26.90
25.07
Max.
8.20
4.29
4.29
4.29
9.60
0.84
2.13
5.97
4.42
4.85
IXFK55N50
IXFN55N50
0.1
Min.
5,486,715
5,381,025
1.020
.190
.100
.079
.044
.094
.114
.021
.780
.000
.000
.800
.090
.125
.239
.330
.150
.070
.238
.062
-0.002
1.240
0.307
0.161
0.161
0.161
0.587
1.186
1.496
0.460
0.351
0.030
0.496
0.990
0.078
0.195
1.045
0.155
0.186
0.968
.215 BSC
Min.
Inches
Inches
Max.
1.030
.202
.114
.083
.056
.106
.122
.033
.786
.010
.010
.820
.102
.144
.247
.342
.170
.090
.248
.072
6,306,728B1
1.255
0.323
0.169
0.169
0.169
0.595
1.193
1.505
0.481
0.378
0.033
0.506
1.001
0.084
0.235
1.059
0.174
0.191
0.987
0.004
Max.