DWF70BB30 Datasheet, PDF (1/2 Pages) SanRex Corporation – DIODE MODULE

DIODE MODULE
DWF(R)70BB30/40
Power Diode Module DWF(W)70BB is designed for three phase half wave rectification,
which has three diodes connected in a three phase bridge configuration. The mounting
base of the module is electrically isolated from semiconductor elements for simple
heatsink construction. Output DC current is 70Amp ʢTcʹ106ˆʣ Repetitive peak
reverse voltage is up to 400V.
˔ TjMaxʹ150ˆ
˔ Isolated mounting Base
˔ _{High reliability by unique glass passivation}
ʢApplicationsʣ
AC, DC Motor Drive/AVR/Switching
-for three phase rectification
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˙Maximum Ratings
Symbol
Item
VRRM
VRSM
Repetitive Peak Reverse Voltage
Non-Repetitive Peak Reverse Voltage
DWF(R)70BB30
300
360
%83
Unitɿᶱ
ʢTjʹ25ˆ unless otherwise specifiedʣ
Ratings
Unit
DWF(R)70BB40
400
V
480
V
Symbol
ID
IFSM
I²t
Tj
Tstg
VISO
Item
Conditions
Average Forward Current (D.C.) D.C. TCɿ106ˆ
Surge Forward Current
1cycle, 60HZ, peak value, non-repetitive
I²t
Value for one cycle of surge current
Operating Junction Temperature
Storage Temperature
Isolation Breakdown VoltageʢR.M.S.ʣ A.C. 1minute
Mounting
Torque
MountingʢM5ʣ Recommended Value 1.5-2.5ʢ15-25ʣ
TerminalʢM5ʣ Recommended Value 1.5-2.5ʢ15-25ʣ
Mass
Typical Value
Ratings
Unit
70
A
1400
A
8100
A²S
ʵ40 to ʴ150
ˆ
ʵ40 to ʴ125
ˆ
2500
V
2.7Ê¢28Ê£
Nŋm
2.7ʢ28ʣ ^{ʢᶵfŋBʣ}
200
g
˙Electrical Characteristics
Symbol
Item
IRRM Repetitive Peak Reverse Current
VFM Forward Voltage Drop
Rthʢj-cʣ Thermal Impedance
Conditions
Tjʹ150ˆ at VRRM
Tjʹ25ˆɼIFMʹ220AɼInst. measurement
Junction to caseÊ¢¹Ê—₃ MODULEÊ£
Ratings
Min. Typ. Max.
12
1.15
0.55
Unit
mA
V
ˆ/W
SanRex®
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.[phone] FAX[phone] E-mail: [e-mail]