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Datasheet: DD250GB40 (SanRex Corporation)

DIOEDE MODULE (F.R.D)

 

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SanRex Corporation
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
DD250GB
DIODE MODULE
F.R.D.
Power Diode Module DD250GB series are designed for various rectifier circuits.
DD250GB has two diode chips connected in series in a package and the mounting base is
electrically isolated from elements for simple heatsink construction. Wide voltage rating
up to 800V is available for various input voltage.
Isolated mounting base
Two elements in a package for simple
single and three phasebridge
connections
Highly reliable glass passivated chips
High surge current capability
Applications
Various rectifiers, Bettery chargers, DC motor drives
Maximum Ratings
Tj25 unless otherwise specified
Symbol
Symbol
Ratings
DD250GB40
400
480
Unit
V
RRM
V
RSM
Repetitive Peak Reverse Voltage
Non-Repetitive Peak Reverse Voltage
DD250GB80
800
960
V
V
Symbol
Symbol
Average Forward Current
Conditions
Ratings
Unit
A
I
F
AV
Single phase, half wave, 180
conduction, Tc98
250
I
F
RMS
I
FSM
R.M.S. Forward Current
Surge Forward Current
Single phase, half wave, 180
conduction, Tc98
1
2
cycle, 50/60H
Z
, peak value, non-repetitive
390
5000/5500
A
A
I
2
t
I
2
t
Value for one cycle of surge current
125000
A
2
S
Tj
Operating Junction Temperature
-40 to 150
Tstg
Storage Temperature
-40 to 125
V
ISO
Isolation Breakdown Voltage
R.M.S.
Mounting
Torque
A.C. 1 minute
2500
V
Mounting
M5
Terminal
M8
Mass
Recommended Value 1.5-2.5
15-25
Recommended Value 8.8-10
90-105
2.7
28
11
115
N
m
fB
g
Typical Value
510
920.5
12
18
M814
800.3
42max
34max
2
26
60
0.5
48
0.3
24
26
4-6M5
R8.0
52
Unit
Electrical Characteristics
Symbol
I
RRM
Symbol
Repetitive Peak Reverse Current
Conditions
T
j
150 at V
RRM
Unit
mA
V
FM
Forward Voltage Drop
T
j
25, I
FM
=750A, Inst. measurement
V
Rth
j-c Thermal Impedance
Junction to case
/W
Ratings
Min.
Typ.
Max.
50
1.45
0.14
UL;E76102
M
DD
SanRex
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
DD250GB
Maximum Forward Characteristics
Forward Voltage Drop V
F
V
Forward Peak Current I
F
A
Tj25150
Average Forward Current vs.
Power Dissipation
Average Forward Current I
F
A
Power Dissipation Pav
W
D.C.
Three Phase
Single Phase
Per one element
Average Forward Current I
F
A
Average Forward Current vs.
Allowable Case Temperature
Allowable Case Temperature Tc
Three Phase
Single Phase
D.C.
Per one element
Cycle Surge Forward Current Rating
Non-Repetitive
TimeCycles
Surge Forward Current
A
60Hz
= start
50Hz
Per one element
Transient Thermal Impedance
Time
t
sec
-
-
-
Transient Thermal Impedance
j-c
/
W
Junction to Case
Per one element
Maximum
SanRex
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