50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
DD(KD)30GB40/80
DIODE MODULE
Electrical Characteristics
Symbol
Item
Ratings
DD30GB40
DD30GB80
Unit
V
RRM
Repetitive Peak Reverse Voltage
400
800
V
V
RSM
Non-Repetitive Peak Reverse Voltage
480
960
V
Symbol
Item
Average Forward Current
Conditions
Ratings
Unit
A
I
F
AV
Single phase, half wave, 180
conduction, Tc118
30
I
F
RMS
R.M.S. Forward Current
Single phase, half wave, 180
conduction, Tc118
47
A
I
FSM
Surge Forward Current
1
2
cycle, 50/60H
Z
, peak value, non-repetitive
550/600
A
I
2
t
I
2
t
Value for one cycle of surge current
1500
A
2
S
Tj
Junction Temperature
-40 to 150
Tstg
Storage Temperature
-40 to 125
V
ISO
Isolation Breakdown Voltage
R.M.S.
A.C.1minute
Recommended Value 2.5-3.9
25-40
Recommended Value 1.5-2.5
15-25
2500
V
N
m
fB
4.7
48
2.7
28
Mass
170
g
Symbol
I
RRM
Item
Repetitive Peak Reverse Current, max.
Conditions
at V
DRM
, single phase, half wave. Tj
150
Ratings
10
1.40
Unit
mA
V
FM
Forward Voltage Drop, max.
Foward current 90A
Tj25Inst. measurement
V
0.80
Rth
j-c Thermal Impedance, max.
Junction to case
/W
93.5MAX
26MAX
30MAX
13
21
80
16.5
23
3
~
+
2
1
23
3M5
2-
6.5
Unit
a
Mounting
Torque
Mounting
M6
Terminal
M5
Power Diode Module DD30GB series are designed for various rectifier circuits.
DD30GB has two diode chips connected in series and the mounting base is elctrically
isolated from elements for simple heatsink construction. Wide voltage rating up to, 800V
is avaiable for various input voltage.
Isolated mounting base
Two elements in a package for simple (single and three phase) bridge
connections
Highly reliable glass passivated chips
High surge current capability
Applications
Various rectifiers, Battery chargers, DC motor drives
UL;E76102
M
Maximum Ratings
Tj25 unless otherwise specified
DD
KD
SanRex
SanRex 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
DD(KD)30GB40/80
Maximum Forward Characteristics
Forward Voltage DropV
1
Forward Current I
F
A
Average Forward Current vs.
Power Dissipation
Average Forward CurrentA
Power Dissipation Pav
W
Three Phase
Per one element
Max.
D.C.
Single Phase
Average Forward Current vs.
Allowable Case Temperature
Average Forward CurrentA
Allowable Case Temperature Tc
D.C.
Three Phase
Single Phase
Per one element
Cycle Surge Forward Current Rating
Non-Repetitive
TimeCycles
Surge Forward Current
A
Per one element
60Hz
50Hz
Tj25start
Transient Thermal Impedance
Time
t
sec
-
-
-
Transient Thermal Impedance
j-c
/
W
Junction to Case
Per one element
Maximum
IdAav.
Rth:0.8C/W
Rth:0.4C/W
Rth:0.3C/W
Rth:0.2C/W
Rth:0.1C/W
Output Current
Output CurrentA
5
BTwo Pluse Bridge
connection
Ambient Temperature
Total Power Dissipation
W
Allowable Case Temperature
B2
IdAav.
Rth:0.8C/W
Rth:0.4C/W
Rth:0.3C/W
Rth:0.2C/W
Rth:0.1C/W
B6
B6
Output Current
BSix pulse Bridge
connection
Ambient Temperature
Output CurrentA
Total Power Dissipation
W
Allowable Case Temperature
B6
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