Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 7)
@ IR = 5A
RMS Reverse Voltage
Average Rectified Output Current
@ TT = +135°C
Symbol
VRRM
VRWM
VR
VR(RMS)
IO
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
IFSM
Thermal Characteristics
Characteristic
Typical Total Capacitance (Note 6)
Typical Thermal Resistance, Junction to Terminal (Note 5)
Operating and Storage Temperature Range
Symbol
CT
RJT
TJ, TSTG
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Forward Voltage
@ IF = 1.0A, TJ = +25°C
@ IF = 1.0A, TJ = +150°C
VFM
Peak Reverse Current
at Rated DC Blocking Voltage (Note 9)
@ TA = +25°C
@ TA = +150°C
IRM
Reverse Recovery Time (Note 7)
tRR
Forward Recovery Time (Note 8)
tRR
Notes:
5. Unit mounted on PC board with 5.0mm2 (0.013mm thick) copper pads as heat sink.
6. Measured at 1.0MHz and applied reverse voltage of 4V DC.
7. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See Figure 5.
8. Measured with IF = 1.0A, di/dt = 100A/s, Duty Cycle 2.0%.
9. Short duration pulse test used to minimize self-heating effect.
MURS120
Value
Unit
200
V
141
V
1.0
A
40
A
Value
27
15
-55 to +150
Value
0.875
0.710
2.0
50
25
25
Unit
pF
°C/W
°C
Unit
V
A
ns
ns
MURS120
Document number: DS30179 Rev. 9 - 2
2 of 5
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April 2017
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