Download MDx-470-44-A2

PROTON-ELECTROTEX
Electrically isolated base plate
Industrial standard package
Simplified mechanical design, rapid assembly
Pressure contact
Double Diode Module
For Phase Control
MDx-470-44-A2
Average forward current
IFAV
470 A
Repetitive peak reverse voltage
VRRM
3800  4400 V
VRRM, V
Voltage code
Tj, C
3800
38
MD3
4000
40
4200
42
4400
44
– 40  150
MD4
MD5
All dimensions in millimeters (inches)
2017-Jan-16 V2.4 © Proton-Electrotex
Data Sheet MDx-470-44-A2
page 1 of 3
MAXIMUM ALLOWABLE RATINGS
ON-STATE
IFAV
IFRMS
IFSM
I2t
Symbols and parameters
Units
Values
Average forward current
RMS forward current
A
A
470
740
Tc=100 C;
180 half-sine wave; 50 Hz
12.0
14.0
Tj=Tj max
Tj=25 C
13.0
15.0
Tj=Tj max
Tj=25 C
720
980
Tj=Tj max
Tj=25 C
700
930
Tj=Tj max
Tj=25 C
Surge forward current
Test conditions
kA
A2s.103
Safety factor
180 half-sine wave; 50 Hz
(tp=10 ms); single pulse;
VR=0 V;
180 half-sine wave; 60 Hz
(tp=8.3 ms); single pulse;
VR=0 V;
180 half-sine wave; 50 Hz
(tp=10 ms); single pulse;
VR=0 V;
180 half-sine wave; 60 Hz
(tp=8.3 ms); single pulse;
VR=0 V;
BLOCKING
VRRM
Repetitive peak reverse voltages
V
38004400
VRSM
Non-repetitive peak reverse voltages
V
39004500
V
0.75.VRRM
C
C
-40  125
-40  150
m/s2
50
VR
Reverse continuous voltages
THERMAL
Tstg
Storage temperature
Tj
Operating junction temperature
MECHANICAL
a
Acceleration under vibration
Tj min< Tj <Tj max;
180 half-sine wave; 50 Hz;
Tj min< Tj <Tj max;
180 half-sine wave; 50 Hz; single pulse;
Tj=Tj max;
CHARACTERISTICS
Symbols and parameters
Units
Values
Conditions
ON-STATE
Tj=25 C; IFM=1256 A
Tj=Tj max; IFM=1200 A
V
m
1.70
1.57
0.85
0.600
mA
50
C/W
C/W
C/W
C/W
0.0340
0.0680
0.0325
0.0650
C/W
C/W
0.0100
0.0200
Insulation test voltage
kV
3.00
3.60
Sine wave, 50 Hz;
RMS
MECHANICAL
M1
Mounting torque (M6)1)
M2
Terminal connection torque (M10)1)
w
Weight
Nm
Nm
g
6.00
12.00
1500
Tolerance  15%
Tolerance  15%
VFM
Peak forward voltage, max
V
VF(TO)
Forward threshold voltage, max
rT
Forward slope resistance, max
BLOCKING
IRRM
Repetitive peak reverse current, max
THERMAL
Thermal resistance, junction to case
per module
per arm
Rthjc
per module
per arm
Thermal resistance, case to heatsink
per module
Rthch
per arm
INSULATION
VISOL
2017-Jan-16 V2.4 © Proton-Electrotex
Data Sheet MDx-470-44-A2
Tj=Tj max;
0.5  IFAV < IT < 1.5  IFAV
Tj=Tj max; VR=VRRM
180 half-sine wave, 50 Hz
DC
t=1 min
t=1 sec
page 2 of 3
PART NUMBERING GUIDE
MD
1
3
2
-
470
3
-
NOTES
44
4
-
A2
5
-
N
6
1)
The screws must be lubricated
1. MD - Rectifier Diode
2. Circuit Schematic:
3 – serial connection
4 – common Cathode
5 – common Anode
3. Average Forward Current, A
4. Voltage Code
5. Package Type (M.A2)
6. Ambient Conditions:
N – Normal
The information contained herein is confidential and protected by Copyright
In the interest of product improvement, Proton-Electrotex reserves the right to change data sheet without notice
2017-Jan-16 V2.4 © Proton-Electrotex
Data Sheet MDx-470-44-A2
page 3 of 3