DIODE MODULE
DWF(R)100A30/40
DWF R）
（
100A
is a non-isolated diode module designed for 3 phase rectification.
●
I
F AV）
（
＝100A,
●
Easy
V
RRM
＝400V
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
2- 6
20
20
92
20
25
12.5
12
M5X10
31max
19.5
4.0
DWF
DWR
80±0.2
Unit：a
■Maximum
Ratings
Symbol
V
RRM
V
RSM
V
R
（DC）
Symbol
（
I
F AV）
（
I
F RMS）
（Tj＝25℃ unless otherwise specified）
Item
Ratings
DWF(R)100A30
300
360
240
Conditions
Single phase, half wave, 180 conduction, Tc：122℃
。
Single phase, half wave, 180 conduction, Tc：122℃
。
1
cycle,
／
2
6.5
DWF(R)100A40
400
480
320
Ratings
100
160
2000
16600
−30
to
＋150
−30
to
＋125
Unit
V
V
V
Unit
A
A
A
A
2
S
℃
℃
N�½�m
（㎏f�½�B）
g
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
I
2
t
Operating Junction Temperature
Storage Temperature
Mounting
Torque
Mass
Mounting
（M5）
Terminal M5）
（
I
FSM
I
2
t
Tj
Tstg
60Hz, peak value, non-repetitive
Value for one cycle of surge current
Recommended Value 1.5-2.5（15-25）
Recommended Value 1.5-2.5（15-25）
2.7（28）
2.7（28）
170
■Electrical
Characteristics
Symbol
I
RRM
V
FM
Item
Repetitive Peak Reverse Current, max.
Forward Voltage Drop, max.
Conditions
at V
DRM
, single phase, half wave, Tj＝150℃
Forward current 300A, Tj＝25℃, Inst. measurement
Junction to case
Ratings
15
1.15
0.25
Unit
mA
V
℃/W
Rth j-c） Thermal Impedance, max.
（
SanRex
®
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
SANREX [ SANREX CORPORATION ]
