SanRex
廬
ISOLATED DIODE MODULE (SOFT RECOVERY DIODE)
DSR400AA60
I
FAV
=400A, V
RRM
=600V, t
rr
=350
ns
SanRex
Soft Recovery Diode Module
DSR400AA
is designed
for applications requiring fast switching and soft recovery
wave shape to reduce or eliminate the need for snubber
components in the circuit. It achieves very low thermal resistance
by employing thermally conductive aluminum nitride isolation.
Features
* Fast Reverse Recovery Time
* Very Soft Recovery Characteristics
* Low Forward Voltage Drop
* Low Thermal Resistance
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 >
Symbol
Item
V
RRM
V
R(DC)
Symbol
I
F(AV)
I
FSM
I
2
t
T
j
T
stg
V
ISO
A
K
Ratings
(T
j
= 25 C unless otherwise specified)
Unit
600
480
V
V
Unit
A
A
A
2
s
擄C
擄C
V
N啪m
(kgf啪cm)
g
擄
Repetitive Peak Reverse
Voltage
Reverse D.C. Voltage
Item
Average Forward Current
Surge Forward Current
I
2
t (for fusing)
Junction Temperature
Storage Temperature
Isolation Voltage (R.M.S.)
Mounting Mounting M6
Torque
Terminal M6
Mass
Conditions
D.C., T
C
= 98 C
o
Ratings
400
8000
266000
-40 to +150
-40 to +125
2500
4.7(48)
4.7(48)
170
擄
錕?frac12; cycle, 60Hz, Peak value, non-repetitive
Value for one cycle surge current
A.C. 1 minute
Recommended 2.5-3.9 (25-40)
Recommended 2.5-3.9 (25-40)
Typical Value
< Electrical Characteristics >
Symbol
Item
I
RRM
V
FM
t
rr
Conditions
V
R
= V
RRM,
T
j
= 125擄C
I
F
= 400A, Instant measurement
I
F
= 400A, -di / dt = 400A/
Fs
Junction to case
Repetitive Peak Reverse
Current
Forward Voltage Drop
Reverse Recovery Time
Thermal Resistance
(T
j
= 25 C unless otherwise specified)
Ratings
Unit
Min.
Typ. Max.
500
mA
1.20
1.30
350
0.1
V
ns
擄C/W
R
th(j-c)
_________________________________________________________________________________________________________
SanRex
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
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