IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.

IXTH440N055T2

IXTT440N055T2

IXYS MOSFETs and IGBTs are covered

4,835,592

4,931,844

5,049,961

5,237,481

6,162,665

6,404,065 B1

6,683,344

6,727,585

7,005,734 B2

7,157,338B2

by one or more of the following U.S. patents: 4,850,072

5,017,508

5,063,307

5,381,025

6,259,123 B1

6,534,343

6,710,405 B2 6,759,692

7,063,975 B2

4,881,106

5,034,796

5,187,117

5,486,715

6,306,728 B1

6,583,505

6,710,463

6,771,478 B2 7,071,537

Notes:

1. Pulse test, t

≤ 300μs, duty cycle, d ≤ 2%.

2. Includes lead resistance.

Symbol

Test Conditions

Characteristic Values

(T

Min.

Typ.

Max.

g

fs

V

85

140

S

C

iss

25

nF

C

oss

V

3370

pF

C

rss

645

pF

R

Gi

Gate Input Resistance

1.24

Ω

t

d(on)

26

ns

t

r

28

ns

t

d(off)

72

ns

t

f

62

ns

Q

g(on)

405

nC

Q

gs

V

92

nC

Q

gd

102

nC

R

thJC

0.15

°C/W

R

thCH

TO-247

0.21

°C/W

Source-Drain Diode

Symbol

Test Conditions

Characteristic Values

(T

Min.

Typ.

Max.

I

S

V

440

A

I

SM

Repetitive, Pulse Width Limited by T

JM

1400

A

V

SD

I

1.2

V

t

rr

76

ns

I

RM

3.7

A

Q

RM

140

nC

Resistive Switching Times

V

R

I

-di/dt = 100A/

μs

V

ADVANCE TECHNICAL INFORMATION

The product presented herein is under development. The Technical Specifications offered are derived

from a subjective evaluation of the design, based upon prior knowledge and experience, and constitute a

"considered reflection" of the anticipated result. IXYS reserves the right to change limits, test

conditions, and dimensions without notice.

e

∅ P

TO-247 (IXTH) Outline

1

2

3

Terminals: 1 - Gate

2 - Drain

3 - Source

Tab - Drain

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

E

15.75 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

TO-268 (IXTT) Outline

Terminals: 1 - Gate

2 - Drain

3 - Source

Tab - Drain