MURS140 and MURS160
Vishay Semiconductors
formerly General Semiconductor
Document Number 88688
www.vishay.com
30-Jul-02
1
New Product
Ultrafast Plastic Rectifier
Reverse Voltage 400 to 600V
Forward Current 1.0A
Reverse Recovery Time 50ns
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.008
(0.203)
Max.
0.220 (5.59)
0.205 (5.21)
0.060 (1.52)
0.030 (0.76)
0.155 (3.94)
0.130 (3.30)
0.086 (2.20)
0.077 (1.95)
0.096 (2.44)
0.084 (2.13)
Cathode Band
Maximum Ratings & Thermal Characteristics
Ratings at 25C ambient temperature unless otherwise specified.
Parameter
Symbol
MURS140
MURS160
Unit
Device Marking Codes
MG
MJ
Maximum repetitive peak reverse voltage
V
RRM
400
600
V
Working peak reverse voltage
V
RWM
400
600
V
Maximum DC blocking voltage
V
DC
400
600
V
Maximum average forward rectified current at T
L
= 150C
I
F(AV)
1.0
A
See figure 1
T
L
= 125C
2.0
Peak forward surge current 8.3 ms single half sine-wave
I
FSM
35
A
superimposed on rated load (JEDEC Method)
Typical thermal resistance junction to ambient
R
JL
13
C/W
Operating junction and storage temperature range
T
J
, T
STG
65 to +175C
C
Electrical Characteristics
Ratings at 25C ambient temperature unless otherwise specified.
Maximum instantaneous
at I
F
= 1.0A, T
J
= 25C
1.25
forward voltage
(Note 1)
at I
F
= 1.0A, T
J
= 150C
V
F
1.05
V
Maximum instantaneous reverse current
T
J
= 25C
I
R
5.0
A
at rated DC blocking voltage
(Note 1)
T
J
= 150C
150
Maximum reverse recovery time at I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
t
rr
50
ns
Maximum reverse recovery time at,
t
rr
75
ns
I
F
= 1.0A, di/dt = 50A/
s, V
R
= 30V, I
rr
= 10% I
RM
Maximum forward recovery time at I
F
= 1.0A, di/dt = 100A/s,
recovery to 1.0V
t
fr
50
ns
Notes: (1) Pulse test: t
p
= 300
s, duty cycle
2%
Features
Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
Ideally suited for use in very high frequency switching
power supplies, inverters and as free wheeling diodes
Ultrafast recovery time for high efficiency
For surface mount applications Glass passivated junction
High temperature soldering guaranteed:
250C/10 seconds on terminals
Mechanical Data
Case: JEDEC DO-214AA molded plastic body
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Weight: 0.003 oz., 0.093 g
Packaging Codes/Options:
5/3.2K per 13" reel (12mm tape)
2/750 EA per 7" reel (12mm tape)
Dimensions in inches
and (millimeters)
DO-214AA (SMB)
0.106 MAX
(2.69 MAX)
0.050 MIN
(1.27 MIN)
0.220 REF
0.083 MIN
(2.10 MIN)
Mounting Pad Layout
MURS140 and MURS160
Vishay Semiconductors
formerly General Semiconductor
www.vishay.com
Document Number 88688
2
30-Jul-02
Ratings and
Characteristic Curves
(T
A
= 25C unless otherwise specified)
0
10
20
30
40
50
1
100
10
Fig. 2 Maximum Non-Repetitive Peak
Forward Surge Current
Peak Forward Surge Current (A)
Number of Cycles at 50 H
Z
0
4.0
5.0
6.0
0
25
50
75
100
125
150
175
Fig. 1 Forward Current
Derating Curve
A
verage Forward Rectified Current (A)
Lead Temperature (
C)
Instantaneous Forward Voltage (V)
Fig. 3 Typical Instantaneous
Forward Characteristics
0
20
60
40
100
80
Fig. 4 Typical Reverse Leakage
Characteristics
Instantaneous Reverse Leakage Current
(
A)
Percent of Rated Peak Reverse Voltage (%)
2.0
3.0
1.0
0.01
0.1
10
1
80
0.4
0.8
1.2
1.6
2.0
2.4
Instantaneous Forward Current (A)
T
J
= 175
C
T
J
= 25
C
Reverse Voltage (V)
Junction Capacitance (pF)
0.1
1
1
10
10
100
100
0.001
0.01
1
0.1
10
100
T
J
= 100
C
Fig. 5 Typical Junction Capacitance
0
T
J
= 175
C
T
J
= 100
C
T
J
= 25
C
T
J
= 25
C
f = 1.0 MHz
Vsig = 50m Vp-p
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