DS30112 Rev. B-2 1 of 2 MUR140 - MUR160
www.diodes.com ã Diodes Incorporated
MUR140 - MUR160
1.0A SUPER-FAST RECTIFIER
Features
Maximum Ratings and Electrical Characteristics @ TA = 25°C unless otherwise specified
Mechanical Data
DO-41 Plastic
Dim Min Max
A25.40 ¾
B4.06 5.21
C0.71 0.864
D2.00 2.72
All Dimensions in mm
Notes: 1. Measured at 1.0MHz and applied reverse voltage of 0V DC.
2. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See Figure 5.
3. Measured with IF = 1A, di/dt = 50A/us.
4. Measured with IF = 1.0A, di/dt = 100A/ms, Duty Cycle £ 2.0%.
·Glass Passivated Die Construction
·Super-Fast Recovery Time For High Efficiency
·Low Forward Voltage Drop and High Current
Capability
·Surge Overload Rating to 35A Peak
·Ideally Suited for Automated Assembly
·Plastic Material: UL Flammability
Classification Rating 94V-0
·Case: Molded Plastic
·Terminals: Solder Plated Terminal -
Solderable per MIL-STD-202, Method 208
·Marking: MUR140: R140
MUR160: R160
·Polarity: Cathode Band
·Weight: 0.35 grams (approx.)
·Mounting Position: Any
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol MUR140 MUR160 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
400 600 V
RMS Reverse Voltage VR(RMS) 283 424 V
Average Rectified Output Current @ TT = 120°CIO1.0 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)
IFSM 35 A
Forward Voltage @ IF = 1.0A, TJ= 25°C
@ IF = 1.0A, TJ= 150°C VFM 1.25
1.05 V
Peak Reverse Current @ TA = 25°C
at Rated DC Blocking Voltage @ TA = 150°CIRM 5.0
150 mA
Reverse Recovery Time (Note 2) trr 50 ns
Reverse Recovery Time (Note 3) trr 75 ns
Forward Recovery Time (Note 4) tfr 50 ns
Typical Junction Capacitance (Note 1) Cj45 pF
Typical Thermal Resistance, Junction to Ambient RqJA 72 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +175 °C
A A
B
C
D
DS30112 Rev. B-2 2 of 2 MUR140 - MUR160
www.diodes.com
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60Hz
Fi
g
. 3 Sur
g
e Current Deratin
g
Curve
Single Half-Sine-Wave
(JEDEC Method)
0
10
20
30
40
50
60
025
50 75 100 125 150
I , AVERAGE F
O
RWARD CURRENT (A)
O
T , TERMINAL TEMPERATURE (°C)
T
Fig. 1 Forward Current Derating Curve
0
1
2
3
175
50V DC
Approx
50WNI (Non-inductive) 10WNI
1.0W
NI Oscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
Test
trr
Set time base for 50/100 ns/cm
+0.5A
0A
-0.25A
-1.0A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0MW,22pF.
2. Rise Time = 10ns max. Input Impedance = 50W.
Fi
g
. 5 Reverse Recover
y
Time Characteristic and Test Circuit
(+)
(+)
(-)
(-)
I , INSTANTANEOUS FORWARD CURRENT (A)
F
Fi
g
.2 T
y
pical Forward Current
V , INSTANTANEOUS VOLTAGE (V)
F
0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3
0.01
0.05
0.1
0.5
1.0
2.0
3.0
5.0
7.0
10
.
0
0
175 C
0
100 C
0
T=25C
C
40
80
20
4.0
8.0
2.0
0.8
0.4
0.2
0.08
0.04
0.02
0.008
0.004
0.002
0 100 300 40050
150
350
200 250
450 500
Fig. 4 Typical Reverse Current
V , REVERSE VOLTAGE (V)
R
0
T=175C
J
0
T=100C
J
0
T=25C
J
