Internet:

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Konto bankowe:

ul.Kochanowskiego 17/66, 84-200 Wejherowo
tel. [phone], tel. kom. 0501173793, fax [phone]

1 - 2

V

RSM

V

RRM

Type

V

V

1200

1200

DSEI 12-12A

Symbol

Test Conditions

Maximum Ratings

I

FRMS

T

VJ

= T

VJM

25

A

I

FAVM

ÿÿ

T

C

= 100 C; rectangular, d = 0.5

11

A

I

FRM

t

P

< 10 s; rep. rating, pulse width limited by T

VJM

150

A

I

FSM

T

VJ

= 45 C;

t = 10 ms (50 Hz), sine

75

A

t = 8.3 ms (60 Hz), sine

80

A

T

VJ

= 150 C; t = 10 ms (50 Hz), sine

65

A

t = 8.3 ms (60 Hz), sine

70

A

I

2

t

T

VJ

= 45 C

t = 10 ms (50 Hz), sine

28

A

2

s

t = 8.3 ms (60 Hz), sine

27

A

2

s

T

VJ

= 150 C; t = 10 ms (50 Hz), sine

21

A

2

s

t = 8.3 ms (60 Hz), sine

20

A

2

s

T

VJ

-40...+150

C

T

VJM

150

C

T

stg

-40...+150

C

P

tot

T

C

= 25 C

78

W

M

d

Mounting torque

0.4...0.6

Nm

Weight

2

g

Symbol

Test

Conditions

Characteristic

Values

typ.

max.

I

R

T

VJ

=

25 C V

R

=

V

RRM

250

A

T

VJ

=

25 C V

R

=

0.8

•

V

RRM

150

A

T

VJ

=

125 C V

R

=

0.8

•

V

RRM

4

m

A

V

F

I

F

=

12

A;

T

VJ

= 150 C

2.2

V

T

VJ

= 2 5 C

2.6

V

V

T0

For

power-loss

calculations

only

1.65

V

r

T

T

VJ

=

T

VJM

46.2

m

R

thJC

1.6

K/W

R

thCK

0.5

K/W

R

thJA

60

K/W

t

rr

I

F

= 1 A; -di/dt = 50 A/ s; V

R

= 30 V; T

VJ

= 25 C 5

0

70

ns

I

RM

V

R

= 540 V;

I

F

= 12 A; -di

F

/dt = 100 A/ s

6.5

7.2

A

L 0.05 H; T

VJ

= 100 C

DSEI 12

I

FAVM

= 11 A

V

RRM

= 1200 V

t

rr

= 50 ns

I

FAVM

rating includes reverse blocking losses at T

VJM

, V

R

= 0.8 V

RRM

, duty cycle d = 0.5

Data according to IEC 60747
IXYS reserves the right to change limits, test conditions and dimensions

Features

International standard package
JEDEC TO-220 AC
Planar passivated chips
Very short recovery time
Extremely low switching losses
Low I

RM

-values

Soft recovery behaviour

Epoxy meets UL 94V-0

Applications

Antiparallel diode for high frequency
switching devices
Anti saturation diode
Snubber diode
Free wheeling diode in converters
and motor control circuits
Rectifiers in switch mode power
supplies (SMPS)
Inductive heating and melting
Uninterruptible power supplies (UPS)
Ultrasonic cleaners and welders

Advantages

High reliability circuit operation
Low voltage peaks for reduced
protection circuits
Low noise switching
Low losses
Operating at lower temperature or
space saving by reduced cooling

Fast Recovery
Epitaxial Diode (FRED)

A

C

A = Anode, C = Cathode

TO-220 AC

C

C

A

0

3

3

DSEI 12, 1200 V

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© 2000 IXYS All rights reserved

2 - 2

DSEI 12, 1200 V

Fig. 1 Forward current

Fig. 2 Recovery charge versus -di

F

/dt.

Fig. 3 Peak reverse current versus

versus voltage drop.

-di

F

/dt.

Dimensions

0

100

200

300

400

0

10

20

30

40

50

60

T

VJ

=125°C

di

F

/dt

t

fr

V

FR

t

fr

ns

0

200

400

600

800

1000

1200

V

V

FR

0

100

200

300

400

0.0

0.2

0.4

0.6

0.8

1.0

I

F

=5.5A

I

F

=11A

I

F

=22A

I

F

=11A

V

R

=540V

T

VJ

=100°C

-di

F

/dt

µs

t

rr

typ.

max.

0

4

0

80

120

160

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

K

f

Q

R

I

RM

°C

T

J

0

100

200

300

400

0

5

10

15

20

25

30

I

F

=5.5A

I

F

=11A

I

F

=22A

I

F

=11A

T

VJ

=100°C

A

max.

typ.

V

R

=540V

1

10

100

1000

0.0

0.5

1.0

1.5

2.0

2.5

3.0

A/µs

-di

F

/dt

I

RM

-di

F

/dt

µC

Q

r

typ.

max.

V

R

=

540V

0

1

2

3

4

0

5

10

15

20

25

30

T

VJ

=100°C

V

V

F

I

F

T

VJ

=150°C

T

VJ

=100°C

T

VJ

=25°C

A

I

F

=11A

I

F

=22A

I

F

=11A

I

F

=5.5A

I

F

=11A

A/µs

A/µs

A/µs

Fig.

7 Transient

thermal

impedance

junction

to

case.

Fig.

4 Dynamic

parameters

versus

Fig.

5 Recovery

time

versus

-di

F

/dt.

Fig.

6 Peak

forward

voltage

junction temperature.

versus di

F

/dt.

Dim.

Millimeter

Inches

Min.

Max.

Min.

Max.

A

12.70 14.73

0.500 0.580

B

14.23 16.51

0.560 0.650

C

9.66 10.66

0.380 0.420

D

3.54

4.08

0.139 0.161

E

5.85

6.85

0.230 0.420

F

2.54

3.42

0.100 0.135

G

1.15

1.77

0.045 0.070

H

-

6.35

-

0.250

J

0.64

0.89

0.025 0.035

K

4.83

5.33

0.190 0.210

L

3.56

4.82

0.140 0.190

M

0.38

0.56

0.015 0.022

N

2.04

2.49

0.080 0.115

Q

0.64

1.39

0.025 0.055

Internet:

Kredyt Bank SA O/Gdynia 15001881-121880020718

Konto bankowe:

ul.Kochanowskiego 17/66, 84-200 Wejherowo
tel. [phone], tel. kom. 0501173793, fax [phone]

-

http://www.akkus.com.pl
[e-mail]