TAYCHIPST SM190A

SM120A THRU SM1100A
20V-100V
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
1.0A
FEATURES
* Ideal for surface mount applications
* Easy pick and place
* Built-in strain relief
* Low forward voltage drop
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: 0.063 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
SM120A SM130A SM140A SM150A SM160A SM180A SM190A SM1100A UNITS
20
14
20
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
90
63
90
100
70
100
V
V
V
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave
1.0
A
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
Maximum DC Reverse Current
Ta=25 C
40
0.70
1.0
A
V
mA
0.55
0.85
10
110
at Rated DC Blocking Voltage
Ta=100 C
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RqJA (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
50
-65
+125
-65
-65
+150
+150
mA
pF
C/W
C
C
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient.
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SM120A THRU SM1100A
20V-100V
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
RATINGS AND CHARACTERISTIC CURVES
1.0A
SM120A THRU SM1100A
FIG.2-TYPICAL FORWARD
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
15
SM
0.6
0A
4
M1
~S
0A
0A
10
M1
~S
0A
0.4
0.2
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( C)
PEAK FORWAARD SURGE CURRENT,(A)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
INSTANTANEOUS FORWARD CURRENT,(A)
0.8
SM
12
SM
0A
15
~S
SM
0A
M
14
18
~S
0A
0A
M
16
~S
0
A
M
11
00
A
50
1.0
12
SM
AVERAGE FORWARD CURRENT,(A)
CHARACTERISTICS
1.2
10
3.0
1.0
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0.1
50
.01
40
.1
.3
.5
.7
.9
1.1
1.3
1.5
FORWARD VOLTAGE,(V)
30
8.3ms Single Half
Tj=25 C
Sine Wave
20
JEDEC method
10
FIG.5 - TYPICAL REVERSE
0
CHARACTERISTICS
1
5
50
10
100
100
NUMBER OF CYCLES AT 60Hz
REVERSE LEAKAGE CURRENT, (mA)
FIG.4-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,(pF)
350
300
250
200
150
100
10
1.0
Tj=75 C
.1
Tj=25 C
50
0
.01
.05
.1
.5
1
5
10
50
100
REVERSE VOLTAGE,(V)
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.01
0
20
40
60
80
100 120 140
PERCENTAGE RATED PEAK REVERSE VOLTAGE
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