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Datasheet: DCA100AA60 (SanRex Corporation)

Soft Recovery Diode

 

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SanRex Corporation
SanRex
S
oft Recovery Diode
I
F(AV)
= 100A, V
RRM
=600V
t
rr=
220
ns,
Softness
=
0.8
SanRex
Soft Recovery Diode Module DCA100AA series
is designed for applications requiring fast switching and soft
recovery wave shape to reduce or eliminate the need for
snubber components in the circuit. The modules are isolated for
easy mounting with other components or a common heatsink.

Features
* Very Fast Reverse Recovery Time
* Soft Recovery Characteristics
* Low Forward Voltage Drop
* UL registered E76102

Typical Applications
* Welding and Plasma Cutting Machines
* DC chopper
* Rectifier in Switch Mode Power Supplies (SMPS)
* Uninterruptible Power Supplies (UPS)
* Free Wheeling Diode in converters and motor control circuits



< Maximum Ratings >
Tj
= 25
C (unless otherwise noted) per diode
Ratings
Symbol Item
DCA100AA50 DCA100AA60
Unit
V
RRM
Repetitive Peak Reverse
Voltage
500 600
V
V
R(DC)
Reverse D.C. Voltage
400
480
V
I
F(AV)
Average Forward Current D.C., T
C
= 85C
100
A
I
FSM
Surge Forward Current
cycle, 60Hz, Peak value, non-repetitive
2000
A
I
2
t
I
2
t (for fusing)
Value for one cycle surge current
16700
A
2
s
T
j
Junction Temperature
-40 to +150
C
T
stg
Storage Temperature
-40 to +125
C
V
ISO
Isolation Voltage (R.M.S.) A.C. 1 minute
2500
V
Mounting M6
Recommended 2.5-3.9
4.7
Mounting
Torque
Terminal M5 Recommended 1.5-2.5
2.7
N
m
Mass
Typical
Value
170
g



SanRex 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 Web : www.sanrex.com


DCA100AA50/60
Internal schematic diagram
Isolated TO-240 Package
SanRex

Soft Recovery Diode DCA100AA50/60


< Electrical Characteristics >
Tj= 25
C (unless otherwise noted) per diode
Ratings
Symbol Item
Conditions
Min. Typ. Max.
Unit
I
RRM
Repetitive Peak Reverse
Current
V
R
= V
RRM,
T
j
= 125C
100
mA
V
FM
Forward Voltage Drop
I
F
= 100A, Inst. measurement
1.18
1.30
V
t
r r
Reverse Recovery Time
I
F
= 100A, V
R
=300V, -di / dt = 100A/
F
s
220
300 n
s
t
b
/t
a
Softness
I
F
= 100A, V
R
=300V, -di / dt = 100A/
F
s
0.80
R
th(j-c)
Thermal Resistance
Junction to case
0.5
C/W












































SanRex 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 Web : www.sanrex.com

* Dimensions in millimeters
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