DF50BA40 Datasheet, PDF (1/2 Pages) SanRex Corporation – DIODE(THREE PHASES BRIDGE TYPE)

DIODE^(THREE PHASES BRIDGE TYPE)
DF50BA40/80
Power Diode Module DF50BA is designed for three phase full wave rectification, which
has six 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 50AmpʢTcʹ114ˆʣ Repetitive peak reverse voltage
is up to 800V.
˔ 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
Ê´
DF50BA40
400
480
ʵ
Unitɿᶱ
ʢ5Kʹˆ VOMFTT
PUIFSXJTF
TQFDJGJFEÊ£
Ratings
Unit
DF50BA80
800
V
960
V
Symbol
ID
IFSM
I²t
Tj
Tstg
VISO
Item
Conditions
Output Current ʢD.C.ʣ
Three phass full wave. TCɿ114ˆ
Surge Forward Current
1cycle, 50/60HZ, 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. 1 minute
Mounting
Torque
MontingʢM5ʣ Recommended Value 1.52.5ʢ1525ʣ
TerminalʢM5ʣ Recommended Value 1.52.5ʢ1525ʣ
Mass
Typical Value
Ratings
Unit
50
A
640/700
A
2000
A²S
ʵ40 UP
Ê´150
ˆ
ʵ40 UP
Ê´125
ˆ
2500
V
2.7Ê¢28Ê£
Nŋm
2.7ʢ28ʣ ^{ʢᶵfŋBʣ}
160
g
˙Electrical Characteristics
Symbol
Item
IRRM Repetitive Peak Reverse Current
VFM Forward Voltage Drop
Rthʢj-cʣ Thermal Impedance
Conditions
Tjʹ150ˆ at VRRM
Tjʹ25ˆɼIFMʹ50A, Inst measurement
Junction to case
Ratings
Min. Typ. Max.
4.0
1.2
0.3
Unit
mA
V
ˆ/W
SanRex®
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.[phone] FAX[phone] E-mail: [e-mail]