MEA75-12 [IXYS]
Fast Recovery Epitaxial Diode (FRED) Module; 快速恢复外延二极管( FRED )模块型号: | MEA75-12 |
厂家: | IXYS CORPORATION |
描述: | Fast Recovery Epitaxial Diode (FRED) Module |
文件: | 总2页 (文件大小:95K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MEA 75-12 DA VRRM = 1200 V
MEK 75-12 DA IFAV = 75 A
Fast Recovery
Epitaxial Diode
(FRED) Module
MEE 75-12 DA trr
= 250 ns
Preliminary data
3
TO-240 AA
2
VRSM
V
VRRM
V
Type
MEA75-12 DA
MEK 75-12 DA
MEE 75-12 DA
1200
1200
1
2
3
1
2
3
1
2
3
Symbol
Test Conditions
Maximum Ratings
Features
IFRMS
T
=
=
°C
A
A
A
75
75
107
75
case
T
●
International standard package
with DCB ceramic base plate
Planar passivated chips
Short recovery time
IFAV
°C; rectangular, d = 0.5
IFRM
tPca<se10 µs; rep. rating, pulse width limited by TVJM
TBD
●
●
●
●
●
●
IFSM
TVJ = 45°C; t = 10 ms (50 Hz), sine
1200
1300
A
A
t = 8.3 ms (60 Hz), sine
Low switching losses
TVJ = 150°C; t = 10 ms (50 Hz), sine
1080
1170
7200
7100
5800
5700
A
Soft recovery behaviour
Isolation voltage 3600 V~
UL registered E 72873
t = 8.3 ms (60 Hz), sine
A
I2t
TVJ = 45°C; t = 10 ms (50 Hz), sine
A2s
A2s
t = 8.3 ms (60 Hz), sine
A2s
Applications
TVJ = 150°C; t = 10 ms (50 Hz), sine
●
A2s
Antiparallel diode for high frequency
t = 8.3 ms (60 Hz), sine
switching devices
TVJ
-40...+150
-40...+125
110
°C
°C
°C
●
Free wheeling diode in converters
Tstg
and motor control circuits
THmax
●
Inductive heating and melting
Ptot
VISOL
Tcase = 25°C
280
W
●
Uninterruptible power supplies (UPS)
50/60 Hz, RMS t = 1 min
3000
3600
V~
V~
●
Ultrasonic cleaners and welders
IISOL ≤ 1 mA
t = 1 s
Advantages
Md
Mounting torque (M5)
2.50-4/22-35 Nm/lb.in.
2.50-4/22-35 Nm/lb.in.
●
Terminal connection torque (M5)
High reliability circuit operation
●
Low voltage peaks for reduced
dS
dA
a
Creep distance on surface
Strike distance through air
Maximum allowable acceleration
12.7
9.6
50
mm
mm
m/s2
protection circuits
●
Low noise switching
●
Low losses
90
Weight
g
Symbol
Test Conditions
Characteristic Values (per diode)
typ. max.
Dimensions in mm (1 mm = 0.0394")
IR
TVJ = 25°C
TVJ = 25°C
VR = VRRM
mA
mA
mA
2
VR = 0.8 • VRRM
0.5
34
TVJ =125°C VR = 0.8 • VRRM
VF
IF = 100A; TVJ = 125°C
TVJ = 25°C
1.85
2.17
2.58
2.64
V
V
V
V
IF = 300A; TVJ = 125°C
TVJ = 25°C
VT0
rT
For power-loss calculations only
V
1.48
3.65
mΩ
RthJH
DC current
DC current
K/W
K/W
0.550
0.450
RthJC
trr
IF
=
A
V
TVJ = 100°C
TVJ 25°C
TVJ = 100°C
ns
A
150
600
250
300
22
IRM
VR =
=
-di/dt=
A/µs
A
200
33
Data according to IEC 60747
IXYS reserves the right to change limits, test conditions and dimensions
© 2000 IXYS All rights reserved
D6 - 5
MEA 75-12 DA MEE 75-12 DA
MEK 75-12 DA
200
A
10
100
T = 100°C
VVRJ= 600V
T = 100°C
VVRJ= 600V
A
µC
175
I = 150A
IF= 100A
IFF= 70A
8
80
Qr
IRM
150
125
100
75
IF
I = 150A
TVJ=125°C
TVJ= 25°C
IF= 100A
6
4
2
0
60
IFF= 70A
40
50
20
0
25
0
V
A/µs
-diF/dt
0
1
2
VF
3
10
100
1000
0
200 400 600 800 1000
A/µs
-diF/dt
Fig. 1 Forward current IF versus
voltage drop VF per leg
Fig. 2 Reverse recovery charge Qr
versus -diF/dt
Fig. 3 Peak reverse current IRM
versus -diF/dt
1.4
350
100
2.0
T = 100°C
VVRJ= 600V
µs
A
ns
VFR
1.2
Kf
80
1.6
1.2
0.8
0.4
0.0
VFR
tfr
300
tfr
trr
1.0
60
40
20
0
I = 150A
IF= 100A
250
IFF= 70A
IRM
0.8
Qr
200
0.6
0.4
T = 100°C
IFVJ = 150A
150
0
50
100
TVJ
150
0
200 400 600 800 1000
0
200 400 600 800 1A0/0µ0s
°C
A/µs
-diF/dt
diF/dt
Fig. 4 Dynamic parameters Qr, IRM
versus junction temperature TVJ
Fig. 5 Recovery time trr versus -diF/dt
Fig. 6 Peak forward voltage VFR and tfr
versus diF/dt
0.6
K/W
0.5
0.4
ZthJH
Constants for ZthJH calculation:
0.3
0.2
0.1
0.0
i
Rthi (K/W)
ti (s)
1
2
3
4
0.037
0.138
0.093
0.282
0.002
0.134
0.25
0.274
75-12 DA
0.001
0.01
0.1
1
10
s
t
Fig. 7 Transient thermal impedance junction to heatsink
© 2000 IXYS All rights reserved
D6 - 6
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