LITE
ON
POWER
SEMICONDUCTOR
MURS120
REVERSE VOLTAGE -
200
Volts
FORWARD CURRENT -
1.0
Ampere
SURFACE MOUNT
SUPER FAST RECTIFIERS
FEATURES
Glass passivated chip
Super fast switching for high efficiency
For surface mounted applications
Low forward voltage drop and high current capability
Low reverse leakage current
Plastic material has UL flammability classification
94V-0
SMB
SMB
A
DIM.
A
B
B
C
C
MIN.
MAX.
4.57
3.94
2.21
0.31
5.59
0.20
2.62
1.52
MECHANICAL DATA
Case : Molded plastic
Polarity : Color band denotes cathode
Weight : 0.003 ounces, 0.093 grams
Marking : U1DB
G
A
E
H
F
D
R
D
E
F
G
H
Y
4.06
3.30
1.96
0.15
5.21
0.05
2.01
0.76
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC METHOD)
Maximum forward Voltage at 1.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
N
I
M
I
L
E
R
P
SYMBOL
MURS120
200
140
200
1.0
40
0.875
2.0
50
25
27
15
UNIT
V
V
V
A
V
RRM
V
RMS
V
DC
I
(AV)
@T
L
=135 C
I
FSM
V
F
I
R
T
RR
C
J
A
V
uA
ns
pF
C/W
@T
J
=25 C
@T
J
=150 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range
Storage Temperature Range
R
0JL
T
J
T
STG
-55 to +150
-55 to +175
C
C
REV. PRE, 24-May-2000
NOTES : 1.Reverse Recovery Test Conditions :I
F
=0.5A,I
R
=1.0A,I
RR
=0.25A.
2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3.Thermal Resistance junction to Lead.
RATING AND CHARACTERISTIC CURVES
MURS120
LITE
ON
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
1.0
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
40
0.8
0.6
30
20
0.2
0
0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
10
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
0
1
2
5
20
40
60
80
100
120
140
160
Y
0.4
LEAD TEMPERATURE , C
NUMBER OF CYCLES AT 60Hz
10
INSTANTANEOUS FORWARD CURRENT ,(A)
INSTANTANEOUS
REVERSE CURRENT ,(uA)
T
J
= 150 C
1.0
P
M
I
L
E
R
100.0
10.0
1.0
T
J
= 25 C
I
0.1
0.01
2.0
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
A
R
10
20
50
100
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
N
T
J
= 150 C
T
J
= 100 C
T
J
= 25 C
0.1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
20
40
60
80
100
120
140
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE ,%)
REV. PRE, 24-May-2000
详细参数
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