IXFN55N50 IXYS, IXFN55N50 Datasheet - Page 2

• Manufacturer Part Number: IXFN55N50
• Description: MOSFET N-CH 500V 55A SOT-227B
• Manufacturer: IXYS
• Series: HiPerFET™r

Specifications of IXFN55N50

• 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: 55A
• 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
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.09 Ohms
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 55 A
• Power Dissipation: 625 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): 55
• Rds(on), Max, Tj=25°c, (?): 0.08
• 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

Symbol
(T
g
C
C
C
t
t
t
t
Q
Q
Q
R
R
R
Source-Drain Diode
(T
Symbol
I
I
V
t
Q
I
Notes: 1. Pulse test, t ≤ 300 µs, duty cycle d ≤ 2 %
IXYS reserves the right to change limits, test conditions, and dimensions.
IXYS MOSFETs and IGBTs are covered by
one or moreof the following U.S. patents:
RM
d(on)
d(off)
f
S
SM
r
rr
PLUS247 Outline
fs
thJC
thCK
thCK
SD
iss
oss
rss
g(on)
gd
RM
gs
J
J
= 25°C, unless otherwise specified)
= 25°C, unless otherwise specified)
V
V
IXFK, IXFX
V
Repetitive;
pulse width limited by T
I
DS
GS
F
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/µs, V
= 10 V, V
= 1 Ω (External),
= 10 V, V
DS
GS
D
= 25 V, f = 1 MHz
= 0.5 • I
= 0 V
DS
DS
4,835,592
4,850,072
4,881,106
= 0.5 • V
= 0.5 • V
D25
JM
Note 1
4,931,844
5,017,508
5,034,796
DSS
DSS
, I
, I
R
D
D
Note 1
= 100 V
= 0.5 • I
= 0.5 • I
5,049,961
5,063,307
5,187,117
D25
D25
5,237,481
5,381,025
5,486,715
Min.
Min.
Terminals:
Characteristic Values
Characteristic Values
1 - Gate
9400
1280
Typ.
Typ.
0.15
0.05
1.0
460
120
330
155
10
6,162,665
6,259,123 B1
6,306,728 B1
45
45
60
45
55
0.20
Max.
Max.
220
250
1.5
55
2 - Collector
IXFK55N50
6,404,065 B1
6,534,343
6,583,505
K/W
K/W
K/W
nC
nC
nC
µC
pF
pF
pF
n s
n s
n s
n s
n s
S
A
A
V
A
miniBLOC (SOT-227B) Outline
TO-264 AA Outline
M4 screws (4x) supplied
6,683,344
6,710,405B2
6,710,463
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
6,727,585
6,759,692
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
IXFX55N50
IXFN55N50
0.1
Min.
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
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.