MURS320(Rev4-2) View Datasheet(PDF) - Diodes Incorporated.
Part Name
Description
Manufacturer
MURS320 Datasheet PDF : 3 Pages
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SPICE MODEL: MURS320
MURS320
3.0A SURFACE MOUNT SUPER-FAST RECTIFIER
Features
• Glass Passivated Die Construction
• Super-Fast Recovery Time For High Efficiency
• Low Forward Voltage Drop and High Current Capability
• Surge Overload Rating to 75A Peak
• Ideally Suited for Automated Assembly
• Lead Free Finish/RoHS Compliant (Note 4)
Mechanical Data
• Case: SMC
• Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020C
• Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
• Marking: U3D
• Polarity: Cathode Band or Cathode Notch
• Weight: 0.21 grams (approximate)
B
SMC
Dim Min Max
A
5.59 6.10
A
C
B
6.60 7.11
C
2.75 3.18
D
0.15 0.31
D
E
7.75 8.13
J
H
G
E
G
0.10 0.20
H
0.76 1.52
J
2.00 2.41
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @ TA = 25°C unless otherwise specified
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
RMS Reverse Voltage
VR(RMS)
Average Rectified Output Current
@ TL = 140°C
IO
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load IFSM
(JEDEC Method)
Forward Voltage
@ IF = 3.0A, TJ = 25°C
@ IF = 3.0A, TJ = 150°C
VFM
Peak Reverse Current
at Rated DC Blocking Voltage
@ TJ = 25°C
@ TJ = 150°C
IRM
Reverse Recovery Time (Note 3)
trr
Maximum Foward Recovery Time (Note 5)
tfr
Typical Total Capacitance (Note 2)
CT
Typical Thermal Resistance, Junction to Lead (Note 1)
RθJL
Operating and Storage Temperature Range
Tj, TSTG
Value
200
140
3.0
75
0.875
0.71
5.0
100
25
25
45
11
-65 to +175
Notes:
1. Unit mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pads as heat sink.
2. Measured at 1.0MHz and applied reverse voltage of 0V DC.
3. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See Figure 5.
4. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
5. Measured with IF = 1.0A, di/dt = 100A/µS, Recovery to 1.0V.
Unit
V
V
A
A
V
µA
ns
ns
pF
°C/W
°C
DS30197 Rev. 4 - 2
1 of 3
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MURS320
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