DF30DB40 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Isolated Mounting Base

DIODE^(THREE PHASES BRIDGE TYPE)
DF30DB40/80
Power Diode Module DF30DB 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 30Amp (Tc=83ˆ) Repetitive peak reverse voltage is up
to 800V.
˔ _{TjMax=150ˆ}
˔ _{Isolated Mounting Base}
˔ _{High reliability by unique glass passivation}
˔ _{Easy Assemble by the #250 terminal Tab}
ʢApplicationsʣ
AC. DC Motor Drive/AVR/Switching
ʕfor three phase rectification
Ê´
ʙ ʙ ʙ


   
Пʷ _

3
П
5"#
˙Maximum Ratings
Symbol
Item
VRRM
VRSM
Repetitive Peak Reverse Voltage
Non-Repetitive Peak Reverse Voltage
ʊ
DF30DB40
400
500
Unitɿa
ʢ5Kʹˆ VOMFTT
PUIFSXJTF
TQFDJGJFEÊ£
Ratings
Unit
DF30DB80
800
V
900
V
Symbol
ID
IFSM
Tj
Tstg
VISO
Item
Output current (D.C.)
Surge Forward Current
Junction Temperature
Storage Temperature
Isolation Breakdown VoltageʢR.M.S.ʣ
Conditions
Three phase. full wave. TCʹ83ˆ
1 cycle, 50/60HZ, peak value, non-repetitive
Main Terminal to case 1minute
Mounting TorqueʢM4ʣ
Recommended Value 1.01.4Ê¢1014Ê£
Mass
Typical Value
Ratings
Unit
30
A
365/400
A
ʵ40 UP
ʴ150 ˆ
ʵ40 UP
ʴ125 ˆ
2000
V
1.5Ê¢15Ê£
Nŋm
ʢᶵfŋBʣ
32
g
˙Electrical Characteristics
Symbol
Item
IRRM Repetitive Peak Reverse Current, max.
VFM Forward Voltage Drop, max.
Rthʢj-cʣ Thermal Impedance, max.
Conditions
Tjʹ150ˆɹat VRRM
IFMʹ30A, Tjʹ25ˆ Inst. measurement
Junction to case
Ratings
1.5
1.1
1.0
Unit
mA
V
ˆ/W
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