MURS320 Datasheet, PDF (1/2 Pages) Diodes Incorporated – 3.0A SURFACE MOUNT SUPER-FAST RECTIFIER

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
· Plastic Material: UL Flammability
Classification Rating 94V-0
Mechanical Data
· Case: Molded Plastic
· Terminals: Solder Plated Terminal -
Solderable per MIL-STD-202, Method 208
· Marking: U3D
· Polarity: Cathode Band or Cathode Notch
· Weight: 0.21 grams (approx.)
B
SMC
Dim Min Max
A
5.59 6.22
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 2.62
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
@ TA = 25°C unless otherwise specified
Characteristic
Symbol
MURS320
Unit
Peak Repetitive Reverse Voltage
V_RRM
Working Peak Reverse Voltage
V_RWM
200
V
DC Blocking Voltage
V_R
RMS Reverse Voltage
V_R(RMS)
140
V
Average Rectified Output Current
@ T_L = 140°C
IO
3.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load IFSM
75
A
(JEDEC Method)
Forward Voltage
@ I_F = 3.0A, T_J = 25°C V_FM
0.9
V
Peak Reverse Current
at Rated DC Blocking Voltage
@ T_J = 25°C
@ T_J = 150°C
IRM
5.0
100
mA
Reverse Recovery Time (Note 3)
t_rr
25
ns
Typical Junction Capacitance (Note 2)
C_j
45
pF
Typical Thermal Resistance, Junction to Terminal (Note 1) RqJT
11
K/W
Operating and Storage Temperature Range
T_j, T_STG
-55 to +175
°C
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 I_F = 0.5A, I_R = 1.0A, I_rr = 0.25A. See Figure 5.
DS30197 Rev. A-0
1 of 2
MURS320