Symbol

Test Conditions

Characteristic Values

(T

Min.

Typ.

Max.

g

fs

V

DS

= 10 V; I

45

S

C

iss

9400

pF

C

oss

V

1280

pF

C

rss

460

pF

t

d(on)

45

ns

t

r

V

GS

= 10 V, V

60

ns

t

d(off)

R

G

= 1

Ω (External),

120

ns

t

f

45

ns

Q

g(on)

330

nC

Q

gs

V

GS

= 10 V, V

55

nC

Q

gd

155

nC

R

thJC

0.20

K/W

R

thCK

IXFK,IXFX

0.15

K/W

R

thCK

0.05

K/W

Source-Drain Diode

(T

Characteristic Values

Symbol

Test Conditions

Min.

Typ. Max.

I

S

V

55

A

I

SM

Repetitive;

220

A

pulse width limited by T

JM

V

SD

I

Note 1

1.5

V

t

rr

250

ns

Q

RM

I

1.0

µC

I

RM

10

A

M4 screws (4x) supplied

Dim.

Millimeter

Inches

Min.

Max.

Min.

Max.

A

31.50

31.88

1.240

1.255

B

7.80

8.20

0.307

0.323

C

4.09

4.29

0.161

0.169

D

4.09

4.29

0.161

0.169

E

4.09

4.29

0.161

0.169

F

14.91

15.11

0.587

0.595

G

30.12

30.30

1.186

1.193

H

38.00

38.23

1.496

1.505

J

11.68

12.22

0.460

0.481

K

8.92

9.60

0.351

0.378

L

0.76

0.84

0.030

0.033

M

12.60

12.85

0.496

0.506

N

25.15

25.42

0.990

1.001

O

1.98

2.13

0.078

0.084

P

4.95

5.97

0.195

0.235

Q

26.54

26.90

1.045

1.059

R

3.94

4.42

0.155

0.174

S

4.72

4.85

0.186

0.191

T

24.59

25.07

0.968

0.987

U

-0.05

0.1

-0.002

0.004

miniBLOC (SOT-227B) Outline

Millimeter

Inches

Min.

Max.

Min.

Max.

A

4.82

5.13

.190

.202

A1

2.54

2.89

.100

.114

A2

2.00

2.10

.079

.083

b

1.12

1.42

.044

.056

b1

2.39

2.69

.094

.106

b2

2.90

3.09

.114

.122

c

0.53

0.83

.021

.033

D

25.91

26.16

1.020

1.030

E

19.81

19.96

.780

.786

e

5.46BSC

.215BSC

J

0.00

0.25

.000

.010

K

0.00

0.25

.000

.010

L

20.32

20.83

.800

.820

L1

2.29

2.59

.090

.102

P

3.17

3.66

.125

.144

Q

6.07

6.27

.239

.247

Q1

8.38

8.69

.330

.342

R

3.81

4.32

.150

.170

R1

1.78

2.29

.070

.090

S

6.04

6.30

.238

.248

T

1.57

1.83

.062

.072

Dim.

TO-264 AA Outline

Notes: 1. Pulse test, t

≤ 300 µs, duty cycle d ≤ 2 %

IXFK55N50

IXFX55N50

IXFN55N50

IXYS reserves the right to change limits, test conditions, and dimensions.

IXYS MOSFETs and IGBTs are covered by

4,835,592

4,931,844

5,049,961

5,237,481

6,162,665

6,404,065B1

6,683,344

6,727,585

one or moreof the following U.S. patents:

4,850,072

5,017,508

5,063,307

5,381,025

6,259,123B1

6,534,343

6,710,405B2

6,759,692

4,881,106

5,034,796

5,187,117

5,486,715

6,306,728 B1

6,583,505

6,710,463

Terminals:

1 - Gate

2 - Collector

PLUS247 Outline