SM390A [UNIOHM]
3.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 3.0安培表面贴装肖特基整流器
| 型号： | SM390A |
| 厂家： | 
UNIOHM CORPORATION |
| 描述： | 3.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：66K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SM320A THRU SM3100A
3.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
VOLTAGE RANGE
20 to 100 Volts
CURRENT
3.0 Ampere
FEATURES
* Ideal for surface mount applications
* Easy pick and place
DO-214AC(SMA)
* Built-in strain relief
* Low forward voltage drop
.058(1.47)
.110(2.79)
.100(2.54)
.052(1.32)
MECHANICAL DATA
.177(4.50)
.157(3.99)
* Case: Molded plastic
.012(0.31)
.006(0.15)
* Epoxy: UL 94V-0 rate flame retardant
* Metallurgically bonded construction
* Polarity: Color band denotes cathode end
* Mounting position: Any
.090(2.29)
.078(1.98)
.005
(.127)
.060(1.52)
.030(0.76)
MAX.
* Weight: 0.063 grams
.208(5.28)
.194(4.93)
Dimensions in inches and (millimeters)
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%.
SM320A SM330A SM340A SM350A SM360A SM380A SM390A SM3100A UNITS
TYPE NUMBER
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
90
63
90
100
70
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
V
V
V
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
At TL=100 C
A
3.0
Peak Forward Surge Current, 8.3 ms single half sine-wave
100
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 3.0A
A
0.55
0.75
2.0
0.85
V
Maximum DC Reverse Current
Ta=25 C
mA
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RqJL (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
NOTES:
Ta=100 C
20
300
10
mA
pF
C/W
C
-65 +125
-65 +150
C
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Lead.
RATING AND CHARACTERISTIC CURVES (SM320A THRU SM3100A)
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
3.0
2.5
2.0
1.5
50
10
3.0
1.0
1.0
0.5
0
20
40
60
80
100
120
140
160
180
200
LEAD TEMPERATURE ( C)
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0.1
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
100
80
.01
.1
.3
.5
.7
.9 1.1 1.3 1.5
FORWARD VOLTAGE,(V)
60
8.3ms Single Half
Sine Wave
Tj=25 C
40
20
0
JEDEC method
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
50
1
5
10
100
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
10
700
600
500
400
1.0
Tj=75 C
300
200
100
0
.1
Tj=25 C
.01
.01
.05
.1
.5
1
5
10
50
100
0
20 40 60 80 100 120 140
REVERSE VOLTAGE,(V)
PERCENTAGE RATED PEAK REVERSE VOLTAGE
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