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1 - 4

20130813g

MDD 312

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

I

2x 520 A

I

FAVM

=

2x 310 A

V

High Power

Diode Modules

Features

• International standard package

• Direct Copper Bonded Al

with copper base plate

• Planar passivated chips

• Isolation voltage 3600 V~

• UL registered

Applications

• Supplies for DC power equipment

• DC supply for PWM inverter

• Field supply for DC motors

• Battery DC power supplies

Advantages

• Simple mounting

• Improved temperature & power cycling

• Reduced protection circuits

Symbol

Conditions

Maximum Ratings

I

FRMS

I

FAVM

T

T

180° sine

T

520

310

A

A

I

FSM

T

t = 10 ms

(50 Hz)

V

t = 8.3 ms (60 Hz)

10500

11200

A

A

T

t = 10 ms

(50 Hz)

V

t = 8.3 ms (60 Hz)

9200

9800

A

A

T

t = 10 ms

(50 Hz)

V

t = 8.3 ms (60 Hz)

551 000

527 000

T

t = 10 ms

(50 Hz)

V

t = 8.3 ms (60 Hz)

423 000

403 000

T

VJ

T

VJM

T

stg

-40...+150

150

-40...+125

°C

°C

°C

V

ISOL

50/60 Hz, RMS

t = 1 min

I

t = 1 s

3000

3600

V~

V~

M

d

Mounting torque (M6)

Terminal connection torque (M8)

4.5 - 7

11-13

Nm

Nm

Weight

Typical including screws

750

g

3

1

2

V

RSM

V

RRM

Type

V

V

1300

1200

MDD 312-12N1

1500

1400

MDD 312-14N1

1700

1600

MDD 312-16N1

1900

1800

MDD 312-18N1

2100

2000

MDD 312-20N1

2300

2200

MDD 312-22N1

Symbol

Conditions

Characteristics Values

I

RRM

V

T

30

mA

V

F

I

T

1.32

V

V

T0

r

t

For power-loss calculations only

T

0.8

0.6

V

m

W

R

thJC

R

thJK

per diode; DC current

per module

other values

per diode; DC current

see MCC 255

per module

0.12

0.06

0.16

0.08

K/W

K/W

K/W

K/W

Q

S

I

RM

I

700

260

µC

A

d

S

d

A

a

Creeping distance on surface

Creepage distance in air

Maximum allowable acceleration

12.7

9.6

50

mm

mm

Data according to IEC 60747 and refer to a single diode unless otherwise stated.

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