MDD310 [IXYS]
High Power Diode Modules; 大功率二极管模块
| 型号： | MDD310 |
| 厂家： | 
IXYS CORPORATION |
| 描述： | High Power Diode Modules |
| 文件： | 总3页 (文件大小：117K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MDD 310
IFRMS = 2x 480 A
IFAVM = 2x 305 A
VRRM = 800-2200 V
High Power
Diode Modules
3
3
1
2
2
VRSM
V
VRRM
V
Type
1
900
1300
1500
1700
2100
2300
800
1200
1400
1600
2000
2200
MDD 310-08N1
MDD 310-12N1
MDD 310-14N1
MDD 310-16N1
MDD 310-20N1
MDD 310-22N1
Symbol
Test Conditions
Maximum Ratings
Features
●
Direct copper bonded Al2O3 -ceramic
base plate
Planar passivated chips
Isolation voltage 3600 V~
IFRMS
IFAVM
TVJ = TVJM
TC = 100°C; 180° sine
480
305
A
A
●
IFSM
TVJ = 45°C;
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
11 500
12 200
A
A
●
●
UL registered, E 72873
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
9 600
10 200
A
A
Applications
Supplies for DC power equipment
DC supply for PWM inverter
Field supply for DC motors
●
òi2dt
TVJ = 45°C
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
662 000
620 000
A2s
●
A2s
●
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
460 000
430 000
A2s
A2s
●
Battery DC power supplies
Advantages
Space and weight savings
Simple mounting
Improved temperature and power
TVJ
TVJM
Tstg
-40...+150
150
-40...+125
°C
°C
°C
●
●
●
VISOL
50/60 Hz, RMS
t = 1 min
t = 1 s
3000
3600
V~
V~
cycling
Reduced protection circuits
●
IISOL £ 1 mA
Md
Mounting torque (M5)
2.5-5/22-44 Nm/lb.in.
Terminal connection torque (M8)
12-15/106-132 Nm/lb.in.
Dimensions in mm (1 mm = 0.0394")
Weight
Typical including screws
320
g
Symbol
IRRM
Test Conditions
Characteristic Values
TVJ = TVJM; VR = VRRM
40 mA
VF
IF = 600 A; TVJ = 25°C
1.2
V
VT0
rT
For power-loss calculations only
TVJ = TVJM
0.75
0.63 mW
V
RthJC
per diode; DC current
per module
per diode; DC current
per module
0.129 K/W
0.065 K/W
0.169 K/W
0.0845 K/W
other values
see Fig. 6/7
RthJK
QS
IRM
TVJ = 125°C, IF = 400 A; -di/dt = 50 A/ms
760
275
mC
A
20
12
dS
dA
a
Creepage distance on surface
Strike distance through air
Maximum allowable acceleration
12.7 mm
9.6 mm
50 m/s2
14
Data according to IEC 60747 and refer to a single diode unless otherwise stated.
IXYS reserves the right to change limits, test conditions and dimensions
Threaded spacer for higher Anode/Cathode
construction: Type ZY 250, material brass
© 2000 IXYS All rights reserved
1 - 3
MDD 310
t
© 2000 IXYS All rights reserved
2 - 3
MDD 310
Fig. 5 Three phase rectifier bridge:
Power dissipation versus direct
output current and ambient
temperature
0.15
K/W
Fig. 6 Transient thermal impedance
junction to case (per diode)
30°
DC
RthJC for various conduction angles d:
ZthJC
d
RthJC (K/W)
0.10
0.05
DC
180°
120°
60°
0.129
0.131
0.132
0.132
0.133
30°
Constants for ZthJC calculation:
i
Rthi (K/W)
ti (s)
1
2
3
0.0035
0.0165
0.1091
0.0099
0.168
0.456
0
10-3
10-2
10-1
100
101
102
s
t
0.20
K/W
Fig. 7 Transient thermal impedance
junction toheatsink(per diode)
30°
DC
ZthJK
RthJK for various conduction angles d:
0.15
0.10
0.05
d
RthJK (K/W)
DC
180°
120°
60°
0.169
0.171
0.172
0.172
0.173
30°
Constants for ZthJK calculation:
i
Rthi (K/W)
ti (s)
1
2
3
4
0.0035
0.0165
0.1091
0.04
0.0099
0.168
0.456
1.36
0
10-3
10-2
10-1
100
101
s
102
t
© 2000 IXYS All rights reserved
3 - 3
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