IXYS MEO550-02DA Datasheet

Fast Recovery
Epitaxial Diode
(FRED) Module

MEO 550-02 DA V

I
t

RRM

FAVM

rr

= 200 V
= 582 A
= 150 ns

V

RSM

V

RRM

Type

3 1

V V

200 200 MEO 550-02DA

Symbol Test Conditions Maximum Ratings
I

FRMS

I

ÿÿ

① TC = °C; rectangular, d = 0.5 A

FAVM

I

FRM

I

FSM

I2t TVJ = 45°C; t = 10 ms (50 Hz), sine A2s

T

VJ

T

stg

T

Smax

P

tot

V

ISOL

M

d

d

S

d

A

a Maximum allowable acceleration m/s
Weight g

75 822

TC = °CA

75 582

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

VJM

TVJ = 45°C; t = 10 ms (50 Hz), sine A

t = 8.3 ms(60 Hz), sine A

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

t = 8.3 ms(60 Hz), sine A

2880
4800

5280
4320

4750

A

115200

t = 8.3 ms(60 Hz), sine A2s

TVJ = 150°C; t = 10 ms (50 Hz), sine A2s

t = 8.3 ms(60 Hz), sine A2s

TC = 25°CW
50/60 Hz, RMS t = 1 min V~

I

£ 1 mA t = 1 s V~

ISOL

Mounting torque (M6) Nm/lb.in.
Terminal connection torque (M6) Nm/lb.in.

Creep distance on surface mm
Strike distance through air mm

117100

93300
94800

-40...+150

-40...+125
110

1750
3000

3600

2.25-2.75/20-25

4.50-5.50/40-48

12.7

9.6

°C
°C
°C

50

150

2

3

1

Features

●

International standard package
with DCB ceramic base plate

●

Planar passivated chips

●

Short recovery time

●

Low switching losses

●

Soft recovery behaviour

●

Isolation voltage 3600 V~

●

UL registered E 72873

Applications

●

Antiparallel diode for high frequency
switching devices

●

Free wheeling diode in converters
and motor control circuits

●

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

Symbol Test Conditions Characteristic Values (per diode)

typ. max.

I

R

V

F

V

T0

r

T

R

thJH

R

thJC

t

rr

I

RM

① I

rating includes reverse blocking losses at T

FAVM

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

TVJ = 25°CVR= V
TVJ = 25°CVR= 0.8 • V
TVJ = 125°CVR= 0.8 • V

300 0.84

IF = A; TVJ=125°CV

520 1.08

IF = A; TVJ=125°CV

For power-loss calculations only V

RRM

RRM
RRM

TVJ=25°CV
TVJ=25°CV

1.10

1.25

0.52

1.06

DC current K/W
DC current K/W

500 150 200

IF = A TVJ = 100°Cns

100 9

VR= V TVJ = 25°CA

200 15

-di/dt = A/msTVJ = 100°CA

, VR = 0.6 V

VJM

, duty cycle d = 0.5

RRM

0.114

0.071

160

mA

5

mA

4

mA

mW

© 2000 IXYS All rights reserved

Dimensions in mm (1 mm = 0.0394")

911

1 - 2

MEO 550-02 DA

800

A

700
600

I

F

500
400

TVJ=125°C
TVJ= 25°C

300
200
100

0

0.0 0.5 1.0 1.5
V

F

Fig. 1 Forward current IF versus

max. voltage drop VF per leg

2.0

1.5

K

f

1.0

0.5

I

RM

Q

r

Q

3.0

m

2.5

r

2.0

TVJ= 100°C

C

VR = 100V

IF=1100A
IF= 550A
IF= 275A

I

RM

60

TVJ= 100°C

A

VR = 100V

50

40

IF=1100A
IF= 550A
IF= 275A

1.5

1.0

0.5

0.0

V

100 1000

A/ms

-diF/dt

Fig. 2 Typ. reverse recovery

charge Qr versus -diF/dt

220

ns

200

t

rr

180

160

TVJ= 100°C
VR = 100V

IF=1100A

30

20

10

0

-di

F

A/ms

/dt

200 600 10000 400 800

Fig. 3 Typ. peak reverse current I

versus -diF/dt

60

TVJ= 100°C
IF = 550A

V

V

FR

40

t

fr

V

FR

RM

6
µs
5

t

fr

4

3

IF= 550A

140

120

IF= 275A

20

2

1

0.0
0 40 80 120 160

T

VJ

Fig. 4 Dynamic parameters Qr, I

versus junction temperature T

°C

RM

VJ

100

200 600 10000400800

-di

/dt

F

Fig. 5 Typ. recovery time t

versus -diF/dt

1

K/W

0.1

Z

Z

thJS

thJH

0.01

0.001

0.001 0.01 0.1 1 10

Fig. 7 Transient thermal impedance junction to heatsink

t

A/ms

rr

s

MEO 550-02

0

0 200 400 600 800 1000

A/ms

diF/dt

Fig. 6 Typ. peak forward voltage V

and t

versus diF/dt

fr

Constants for Z

iR

calculation:

thJS

(K/W) ti (s)

thi

1 0.001 0.08
2 0.004 0.024
3 0.027 0.112
4 0.082 0.464

0

FR

© 2000 IXYS All rights reserved

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