MURS140 - MURS160
Document number: DS30130 Rev. 11 - 2
2 of 5
www.diodes.com
October 2012
© Diodes Incorporated
MURS140 - MURS160
Maximum Ratings (@T
A
= +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol MURS140 MURS160 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 10)
V
RRM
V
RWM
V
R
400 600 V
RMS Reverse Voltage
V
R
RMS
283 424 V
Average Rectified Output Current @ T
T
= +135°C I
O
1.0 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
I
FSM
35 A
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance, Junction to Terminal (Note 6)
R
JT
15 °C/W
Operating Temperature Range
T
J
-55 to +150
°C
Storage Temperature Range
T
STG
-55 to +175
°C
Electrical Characteristics (@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Forward Voltage
@ I
F
= 1.0A, T
J
=
+25°C
@ I
F
= 1.0A, T
J
= +150°C
V
FM
1.25
1.05
V
Peak Reverse Current at Rated DC
Blocking Voltage (Note 10)
@ T
A
= +25°C
@ T
A
= +150°C
I
RM
5.0
150
μA
Reverse Recovery Time (Note 8)
t
r
50 ns
Forward Recovery Time (Note 9)
t
f
50 ns
Typical Total Capacitance (Note 7)
C
T
10 pF
Notes: 6. Unit mounted on PC board with 5.0 mm
2
(0.013 mm thick) copper pads as heat sink.
7. Measured at 1.0MHz and applied reverse voltage of 4V DC.
8. Measured with I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A. See Figure 5.
9. Measured with I
F
= 1.0A, di/dt = 100A/μs, Duty Cycle ≤ 2.0%.
10. Short duration pulse test used to minimize self-heating effect.
