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PDF DSR300BA50 Data sheet ( Hoja de datos )
| Número de pieza | DSR300BA50 | |
| Descripción | (DSR300BA50/60) ISOLATED DIODE MODULE | |
| Fabricantes | SanRex Corporation | |
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SanRex
ISOLATED DIODE MODULE (SOFT RECOVERY DIODE)
DSR300BA50/60 VRRM=500/600V, IFAV=300A, trr=250ns, Softness=0.8
SanRex Soft Recovery Diode Module DSR300BA 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 >
Symbol
Item
VRRM
VR(DC)
Repetitive Peak Reverse
Voltage
Reverse D.C. Voltage
DSR300BA50
500
400
Ratings
(Tj= 25°C unless otherwise specified)
Unit
DSR300BA60
600 V
480 V
Symbol
Item
www.DataISFh(AeVe)t4U.cAomverage Forward Current
IFSM Surge Forward Current
I 2 t I 2 t (for fusing)
Tj Junction Temperature
Tstg Storage Temperature
V ISO Isolation Voltage (R.M.S.)
Mounting Mounting M6
Torque Terminal M5
Mass
Conditions
D.C., T C = 72°C
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 1.5-2.5 (15-25)
Typical Value
Ratings
300
4000
66400
-40 to +150
-40 to +125
2500
4.7(48)
2.7(28)
170
Unit
A
A
A2s
°C
°C
V
Nžm
(kgfžcm)
G
< Electrical Characteristics >
Symbol
Item
IRRM
VFM
t rr
t b/ t a
Rth(j-c)
Repetitive Peak Reverse
Current
Forward Voltage Drop
Reverse Recovery Time
Softness
Thermal Resistance
Conditions
VR = VRRM, Tj = 125°C
IF= 300A, Inst. Measurement
IF= 300A, VR=300V, -di / dt = 100A/Fs
IF= 300A, VR=300V, -di / dt = 100A/Fs
Junction to case, ½ module
(Tj= 25°C unless otherwise specified)
Ratings
Unit
Min. Typ. Max.
300 MA
0.80
1.20
250
1.30
300
0.20
V
Ns
°C/W
_________________________________________________________________________________________________________
SanRex 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: [email protected]
1 page | ||
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| PDF Descargar | [ Datasheet DSR300BA50.PDF ] | |
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