SPICE MODELS: MURS140 MURS160
MURS140 - MURS160
1.0A 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 35A Peak
Ideally Suited for Automated Assembly
Available in Lead Free Finish/RoHS Compliant Version
(Note 5)
SMB
Dim
A
Min
3.30
4.06
1.96
0.15
5.00
0.10
0.76
2.00
Max
3.94
4.57
2.21
0.31
5.59
0.20
1.52
2.62
B
A
C
B
C
D
Mechanical Data
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·
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·
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·
·
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Case: SMB
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Solder Plated Terminal - Solderable per
MIL-STD-202, Method 208
Also available in Lead Free Plating (Matte Tin Finish). Please
see Ordering Information, Note 7, on Page 3
Marking:
MURS140: U1GB
MURS160: U1JB
D
J
E
G
H
H
G
E
J
All Dimensions in mm
Polarity: Cathode Band or Cathode Notch
Ordering Information: See Page 3
Weight: 0.093 grams (approximate)
@ T
A
= 25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
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
RMS Reverse Voltage
Average Rectified Output Current
@ T
T
= 150°C
@ T
T
= 125°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)
Forward Voltage
Peak Reverse Current
at Rated DC Blocking Voltage
Reverse Recovery Time (Note 3)
Forward Recovery Time (Note 4)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance, Junction to Terminal (Note 1)
Operating and Storage Temperature Range
Notes:
1.
2.
3.
4.
5.
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
V
FM
I
RM
t
rr
t
fr
C
j
R
qJT
T
j
, T
STG
MURS140
400
283
1.0
2.0
35
1.25
1.05
5.0
150
50
50
45
13
-65 to +175
MURS160
600
424
Unit
V
V
A
A
V
mA
ns
ns
pF
K/W
°C
@ I
F
= 1.0A, T
J
= 25°C
@ I
F
= 1.0A, T
J
= 150°C
@ T
A
= 25°C
@ T
A
= 150°C
Unit mounted on PC board with 5.0 mm
2
(0.013 mm thick) copper pads as heat sink.
Measured at 1.0MHz and applied reverse voltage of 0V DC.
Measured with I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A. See Figure 5.
Measured with I
F
= 1.0A, di/dt = 100A/ms, Duty Cycle
£
2.0%.
RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex Notes 5 and 7.
DS30130 Rev. 6 - 2
1 of 3
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MURS140 - MURS160
ã
Diodes Incorporated
6
I
O
, AVERAGE FORWARD CURRENT (A)
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
10.0
7.0
5.0
3.0
2.0
1.0
T
C
= 25 C
0
175
0
C
100
0
C
5
4
3
2
1
0
25
50
75
100
125
150
175
T
T
, TERMINAL TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
0.5
0.1
0.05
0.01
0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
V
F
, INSTANTANEOUS VOLTAGE (V)
Fig. 2 Typical Forward Current
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
60
Single Half-Sine-Wave
(JEDEC Method)
80
40
20
8.0
4.0
2.0
0.8
T
J
= 100
0
C
T
J
= 175
0
C
50
40
30
20
0.4
0.2
0.08
0.04
0.02
10
0.008
0
1
10
NUMBER OF CYCLES AT 60Hz
Fig. 3 Surge Current Derating Curve
100
T
J
= 25
0
C
0.004
0.002
0
20
40
60
80 100 120 140 160 180 200
V
R
, REVERSE VOLTAGE (V)
Fig. 4 Typical Reverse Current
t
rr
+0.5A
Device
Under
Test
(-)
Pulse
Generator
(Note 2)
0A
(+)
50V DC
Approx
-0.25A
(-)
Oscilloscope
(Note 1)
(+)
-1.0A
Set time base for 50/100 ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
DS30130 Rev. 6 - 2
2 of 3
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MURS140 - MURS160
微控制器 MCU
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