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:

4,835,592

4,881,106

5,017,508

5,049,961

5,187,117

5,486,715

6,306,728B1

4,850,072

4,931,844

5,034,796

5,063,307

5,237,481

5,381,025

Symbol

Test Conditions

Characteristic Values

(T

min.

typ.

max.

g

fs

V

DS

= 10 V; I

I

D25

Note 1

12

18

S

C

iss

3000

pF

C

oss

V

500

pF

C

rss

130

pF

t

d(on)

15

ns

t

r

V

V

I

D25

13

ns

t

d(off)

R

41

ns

t

f

8ns

Q

g(on)

95

nC

Q

gs

V

V

I

D25

20

nC

Q

gd

38

nC

R

thJC

0.39

K/W

R

thCK

(TO-247)

0.25

K/W

Source-Drain Diode

Characteristic Values

(T

Symbol

Test Conditions

min.

typ.

max.

I

S

V

28

A

I

SM

Repetitive;

112

A

pulse width limited by T

JM

V

SD

I

1.5

V

t

rr

250

ns

Q

RM

1.0

µC

I

RM

12

A

I

Note: 1. Pulse test, t

≤ 300 µs, duty cycle d ≤ 2 %

IXFH 28N50F

IXFT 28N50F

TO-247 AD Outline

Dim.

Millimeter

Inches

Min.

Max.

Min.

Max.

A

4.7

5.3

.185

.209

A

1

2.2

2.54

.087

.102

A

2

2.2

2.6

.059

.098

b

1.0

1.4

.040

.055

b

1

1.65

2.13

.065

.084

b

2

2.87

3.12

.113

.123

C

.4

.8

.016

.031

D

20.80

21.46

.819

.845

E15.75

16.26

.610

.640

e

5.20

5.72

0.205 0.225

L

19.81

20.32

.780

.800

L1

4.50

.177

∅P

3.55

3.65

.140

.144

Q

5.89

6.40

0.232 0.252

R

4.32

5.49

.170

.216

S

6.15 BSC

242 BSC

Terminals:

1 - Gate

2 - Drain

3 - Source

Tab - Drain

1

2

3

TO-268 Outline

Dim.

Millimeter

Inches

Min.

Max.

Min.

Max.

A

4.9

5.1

.193

.201

A

1

2.7

2.9

.106

.114

A

2

.02

.25

.001

.010

b

1.15

1.45

.045

.057

b

2

1.9

2.1

.75

.83

C

.4

.65

.016

.026

D

13.80

14.00

.543

.551

E

15.85

16.05

.624

.632

E

1

13.3

13.6

.524

.535

e

5.45 BSC

.215 BSC

H

18.70

19.10

.736

.752

L

2.40

2.70

.094

.106

L1

1.20

1.40

.047

.055

L2

1.00

1.15

.039

.045

L3

0.25 BSC

.010 BSC

L4

3.80

4.10

.150

.161

Min Recommended Footprint