111
DF20AA120/160
DIODE
(THREE PHASES BRIDGE TYPE)
Unit
a
Maximum Ratings
Tj
25
Symbol
Item
Ratings
DF20AA120
1200
1300
DF20AA160
1600
1700
Unit
V
RRM
V
RSM
Repetitive Peak Reverse Voltage
Non-Repetitive Peak Reverse Voltage
V
V
Symbol
Item
Output current (D.C.)
Conditions
Ratings
Unit
A
I
D
Three phase. full wave. T
C
119
20
I
FSM
Surge Forward Current
1 cycle, 50/60H
Z
, peak value, non-repetitive
220/240
A
Tj
Junction Temperature
40
150
Tstg
Storage Temperature
40
125
V
ISO
Isolation Breakdown Voltage R.M.S.
Main Terminal to case 1minute
2500
V
Mounting
Torque
Mounting M6
Terminal
Mass
Recommended Value 2.5
3.9
25
40
Tub Terminal
250
4.7
48
N m
f B
g
Typical Value
90
Electrical Characteristics
Symbol
I
RRM
Item
Repetitive Peak Reverse Current, max.
Conditions
Tj
150
at V
RRM
Ratings
3.0
1.25
0.6
Unit
mA
V
FM
Forward Voltage Drop, max.
I
FM
20A, Tj
25
Inst. measurement
V
Rth j-c
Thermal Impedance, max.
Junction to case
/W
Power Diode Module DF20AA 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 20Amp (Tc=119
) Repetitive peak reverse
voltage is up to 1,600V.
TjMax=150
Isolated Mounting Base
High reliability by unique glass passivation
Easy Assemble by the #250 terminal Tab
Applications
AC. DC Moter Drive/AVR/Switching
for three phase rectification
UL;E76102 M
PDF 
ZIP