(DWR50A30/40) DIODE MODULE
Description
DIODE MODULE
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DWF(R)50A30/40
2- 6 20 20 92 20 25 12.
5 12
DWF R 50A is a non-isolated diode module designed for 3 phase rectification.
IF AV 50A, VRRM 400V Easy Construction with Joint-Cathode F Type and Joint-Anode R type.
Non-isolated.
Mounting Base as terminals.
High Surge Capability Applications Welding Power Supply 3 Phase Rectifier
M5X10 31max 19.
5 4.
0
80 0.
2
Unit a
Maximum Ratings
Symbol VRRM VRSM VR
DC
Item Repetitive Peak Reverse Voltage Non-Repetitive Peak Reverse Voltage D.
C.
Reverse Voltage Item Average Forward Current R.
M.
S.
Forward Current Surge Forward Current It
2
Ratings DWF(R)50A30 300 360 240 Conditions Single phase, half wave, 180 conduction, Tc 122 Single phase, half wave, 180 conduction, Tc 122
1 2cycle,
6.
5
DWF(R)50A40 400 480 320 Ratings 50 78 1000 4150 30 to 30 to 150 125
Unit V V V Unit A A A A2S
Symbol IF IF
AV RMS
IFSM It
2
60Hz, peak value, non-repetitive
Value for one cycle of surge current
Tj Tstg
Operating Junction Temperature Storage Temperature Mounting Torque Mass Mounting M5 Terminal M5 Recommended Value 1.
5-2.
5 15-25 Recommended Value 1.
5-2.
5 15-25
2.
7 28 2.
7 28 170
N m f B g
Electrical Characteristics
Symbol IRRM VFM Rth j-c Item Repetitive Peak Reverse Current, max.
Forward Voltage Drop, max.
Thermal Impedance, max.
Conditions at VDRM, single phase, half wave, Tj 150 Forward current 150A, Tj 25 , Inst.
measurement Junction to case Ratings 10 1.
15 0.
50 Unit mA V /W
SanRex
®
50 Seaview Blvd.
Port Washington, NY 11050-4618 PH.
(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.
com
DWF(R)50A30/40
www.
DataSheet4U.
com
SanRex
®
50 Seaview Blvd.
Port Washington, NY 11050-4618 PH.
(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.
com
...
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