DSR400AA60 Datasheet, PDF (1/1 Pages) SanRex Corporation – ISOLATED DIODE MODULE (SOFT RECOVERY DIODE)

SanRex®
ISOLATED DIODE MODULE (SOFT RECOVERY DIODE)
DSR400AA60
IFAV=400A, VRRM=600V, trr=350ns
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
A
K
Ratings
(Tj = 25^°C unless otherwise specified)
Unit
V_RRM
V_R(DC)
Repetitive Peak Reverse
Voltage
Reverse D.C. Voltage
600
V
480
V
Symbol
I_F(AV)
I_FSM
I ²t
Tj
Tstg
V _ISO
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^oC
½ 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
Ratings
400
8000
266000
-40 to +150
-40 to +125
2500
4.7(48)
4.7(48)
170
Unit
A
A
A²s
°C
°C
V
Nžm
(kgfžcm)
g
< Electrical Characteristics >
Symbol
Item
Conditions
I_RRM
V_FM
t _rr
Rth(j-c)
Repetitive Peak Reverse
Current
Forward Voltage Drop
Reverse Recovery Time
Thermal Resistance
V_R = V_RRM, Tj= 125°C
I_F= 400A, Instant measurement
I_F= 400A, -di / dt = 400A/Fs
Junction to case
(Tj = 25^°C unless otherwise specified)
Ratings
Unit
Min. Typ. Max.
500
mA
1.20 1.30
350
0.1
V
ns
°C/W
_________________________________________________________________________________________________________
SanRex 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.[phone] FAX[phone] E-mail: [e-mail]