SM120-SM160
1.0A Surface Mount Schottky Barrier Rectifiers
Features
·
Low forward voltage drop
·
Low leakage current
·
High reliability
DO-213AB
SOLDERABLE ENDS
1st BAND
2cnd BAND
Mechanical Data
·
·
·
·
·
·
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Metallurgically bonded construction
Polarity: Color band denotes cathode end
Mounting position: Any
Weight: 0.015 grams
D2
D1=
0.105
0.095
(2.67)
(2.41)
0.022 (0.56)
0.018 (0.46)
0.205 (5.2)
0.185(4.7)
1st band denotes type and positive end (cathode)
0
D2 = D1 + 0.008 (0.20)
-
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
@ T
A
= 25°C unless otherwise specified
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RqJA (Note 2)
Operating Temperature Range T
J
Storage Temperature Range T
STG
NOTES:
SM120
20
14
20
SM130
30
21
30
SM140
40
28
40
1.0
40
SM150
50
35
50
SM160
60
42
60
UNITS
V
V
V
A
A
V
mA
mA
pF
C/W
C
C
0.55
1.0
10
110
50
-65
+125
-65
+150
-65
0.70
Ta=100 C
+150
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient.
1 of 2
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
1.2
1.0
50
INSTANTANEOUS FORWARD CURRENT,(A)
0.8
15
SM
12
SM
0.4
0.2
1.0
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWAARD SURGE CURRENT,(A)
50
SM
15
0~
SM
16
3.0
SM
12
0~
SM
14
0
0.6
10
0
0~
0~
14
SM
0
16
SM
0
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0.1
40
.01
.1
.3
.5
.7
.9
1.1
1.3
1.5
FORWARD VOLT
AGE,(V)
30
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
20
10
FIG.5 - TYPICAL REVERSE
0
1
5
10
50
100
CHARACTERISTICS
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
350
300
250
200
150
100
50
0
JUNCTION CAPACITANCE,(pF)
REVERSE LEAKAGE CURRENT, (mA)
10
1.0
Tj=75 C
.1
Tj=25 C
.01
.05
.1
.5
1
5
10
50
100
.01
0
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENTAGE RATED PEAK REVERSE VOL
TAGE
2 of 2
51mcu
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