MDD95-22N1 [LITTELFUSE]
Rectifier Diode, 120A, 2200V V(RRM),;
| 型号： | MDD95-22N1 |
| 厂家： | 
LITTELFUSE |
| 描述： | Rectifier Diode, 120A, 2200V V(RRM), |
| 文件： | 总3页 (文件大小：118K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MDD 95
IFRMS = 2x 180 A
Diode Modules
IFAVM = 2x 120 A
VRRM = 800-2200 V
VRSM
V
VRRM
V
Type
3
1
2
3
TO-240 AA
900
1300
1500
1700
1900
2100
2300
800
1200
1400
1600
1800
2000
2200
MDD 95-08N1 B
MDD 95-12N1 B
MDD 95-14N1 B
MDD 95-16N1 B
MDD 95-18N1 B
MDD 95-20N1 B
MDD 95-22N1 B
2
Features
●
Symbol
Test Conditions
Maximum Ratings
International standard package
JEDEC TO-240 AA
Direct copper bonded Al2O3 -ceramic
base plate
Planar passivated chips
Isolation voltage 3600 V~
UL registered, E 72873
IFRMS
IFAVM
TVJ = TVJM
TC = 105°C; 180° sine
180
120
A
A
●
IFSM
TVJ = 45°C;
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
2800
3300
A
A
●
●
●
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
2500
2750
A
A
òi2dt
TVJ = 45°C
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
39 200
45 000
A2s
A2s
Applications
Supplies for DC power equipment
DC supply for PWM inverter
Field supply for DC motors
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
31 200
31 300
A2s
A2s
●
●
●
TVJ
TVJM
Tstg
-40...+150
150
-40...+125
°C
°C
°C
●
Battery DC power supplies
VISOL
50/60 Hz, RMS
t = 1 min
t = 1 s
3000
3600
V~
V~
Advantages
●
IISOL ≤ 1 mA
Space and weight savings
Simple mounting
Improved temperature and power
●
Md
Mounting torque (M5)
Terminal connection torque (M5)
2.5-4/22-35 Nm/lb.in.
2.5-4/22-35 Nm/lb.in.
●
cycling
Reduced protection circuits
Weight
Typical including screws
90
g
●
Symbol
IR
Test Conditions
Characteristic Values
Dimensions in mm (1 mm = 0.0394")
TVJ = TVJM; VR = VRRM
15 mA
VF
IF = 300 A; TVJ = 25°C
1.43
0.75
1.95 mΩ
V
V
VT0
rT
For power-loss calculations only
TVJ = TVJM
QS
IRM
TVJ = 125°C; IF = 50 A, -di/dt = 6 A/µs
170
45
µC
A
RthJC
per diode; DC current
per module
per diode; DC current
per module
0.26 K/W
0.13 K/W
0.46 K/W
0.23 K/W
other values
see Fig. 6/7
RthJK
dS
dA
a
Creepage distance on surface
Strike distance through air
Maximum allowable acceleration
12.7 mm
9.6 mm
50 m/s2
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
© 1999 IXYS All rights reserved
1 - 3
MDD 95
© 1999 IXYS All rights reserved
2 - 3
MDD 95
Fig. 5 Three phase rectifier bridge:
Power dissipation versus direct
output current and ambient
temperature
Fig. 6 Transient thermal impedance
junction to case (per diode)
RthJC for various conduction angles d:
d
RthJC (K/W)
DC
180°
120°
60°
0.26
0.28
0.30
0.34
0.38
30°
Constants for ZthJC calculation:
i
Rthi (K/W)
ti (s)
1
2
3
0.013
0.072
0.175
0.0012
0.047
0.394
Fig. 7 Transient thermal impedance
junction toheatsink(per diode)
RthJK for various conduction angles d:
d
RthJK (K/W)
DC
180°
120°
60°
0.46
0.48
0.50
0.54
0.58
30°
Constants for ZthJK calculation:
i
Rthi (K/W)
ti (s)
1
2
3
4
0.013
0.072
0.175
0.2
0.0012
0.047
0.394
1.32
© 1999 IXYS All rights reserved
3 - 3
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