MEA250-12DA【PDF 1/2 页】DIODE FAST REC 1200V 260A Y4-M6

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Sheet目录626

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Fast Recovery

Epitaxial Diode

MEA 250-12 DA

MEK 250-12 DA

V RRM = 1200 V

I FAVM = 260 A

(FRED) Module

MEE 250-12 DA

t rr

= 450 ns

Preliminary data

V RSM

V RRM

Type

MEA 250-12DA

MEK 250-12DA

MEE 250-012DA

1200

Symbol

Test Conditions

Maximum Ratings

International standard package

I FRMS

I FAVM x

I FRM

T C = 75 ° C

T C = 75 ° C; rectangular, d = 0.5

t P < 10 m s; rep. rating, pulse width limited by T VJM

367

260

1480

Features

with DCB ceramic base plate

I FSM

T VJ = 45 ° C;

t = 10 ms (50 Hz), sine

t = 8.3 ms (60 Hz), sine

2400

2640

Planar passivated chips

Short recovery time

I 2 t

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

t = 8.3 ms (60 Hz), sine

T VJ = 45 ° C; t = 10 ms (50 Hz), sine

t = 8.3 ms (60 Hz), sine

2160

2380

28800

29300

A 2 s

Low switching losses

Soft recovery behaviour

Isolation voltage 3600 V~

UL registered E 72873

Antiparallel diode for high frequency

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

t = 8.3 ms (60 Hz), sine

23300

23800

A 2 s

Applications

T VJ

T stg

T Smax

-40...+150

-40...+125

110

° C

switching devices

Free wheeling diode in converters

and motor control circuits

P tot

V ISOL

T c = 25 ° C

50/60 Hz, RMS t = 1 min

I ISOL ￡ 1 mA t = 1 s

875

3000

3600

Inductive heating and melting

Uninterruptible power supplies (UPS)

Ultrasonic cleaners and welders

M d

Mounting torque (M6)

2.25-2.75/20-25 Nm/lb.in.

Advantages

Terminal connection torque (M6)

4.50-5.50/40-48 Nm/lb.in.

High reliability circuit operation

d S

d A

Weight

Creeping distance on surface

Strike distance through air

Maximum allowable acceleration

12.7

9.6

150

m/s 2

Low voltage peaks for reduced

protection circuits

Low noise switching

Low losses

Symbol

Test Conditions

Characteristic Values (per diode)

typ. max.

Dimensions in mm (1 mm = 0.0394")

I R

T VJ = 25 ° C

T VJ = 125 ° C

V R = V RRM

V R = 0.8 ? V RRM

I F = A;

V F

I F = 150 A;

260

T VJ

= 125 ° C

= 25 ° C

= 125 ° C

= 25 ° C

1.38

1.69

1.54

1.80

V T0

r T

R thJH

R thJC

For power-loss calculations only

DC current

1.16

1.46

0.228

0.143

m W

K/W

t rr

I RM

I F = 300 A

V R = 600 V

-di/dt = 400 A/ m s

T VJ = 100 ° C

T VJ = 25 ° C

T VJ = 100 ° C

450

500

x I FAVM rating includes reverse blocking losses at T VJM , V R = 0.6 V RRM , duty cycle d = 0.5

Data according to IEC 60747

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

1-2

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