SM5818A [UNIOHM]
1.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 1.0 AMP的表面贴装肖特基整流器
| 型号： | SM5818A |
| 厂家： | 
UNIOHM CORPORATION |
| 描述： | 1.0 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 |
SM5817A THRU SM5819A
1.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
VOLTAGE RANGE
20 to 40 Volts
CURRENT
1.0 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%.
UNITS
TYPE NUMBER
SM5817A
SM5818A
SM5819A
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
20
14
20
30
21
30
40
28
40
V
V
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Ta=90 C
A
1.0
Peak Forward Surge Current, 8.3 ms single half sine-wave
25
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
A
0.45
0.60
V
0.55
1.0
Maximum DC Reverse Current
Ta=25 C
mA
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RqJA (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
NOTES:
Ta=100 C
10
mA
pF
C/W
C
110
80
-65 +125
-65 +150
C
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient.
RATING AND CHARACTERISTIC CURVES (SM5817A THRU SM5819A)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
1.2
1.0
0.8
0.6
50
10
3.0
1.0
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0.4
0.2
0
0
20
40
60
80
100
120
140
160
180
200
100
100
Tj=25 C
AMBIENT TEMPERATURE ( C)
Pulse Width 300us
1% Duty Cycle
0.1
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
25
20
15
.01
.1
.3
.5
.7
.9 1.1 1.3 1.5
FORWARD VOLTAGE,(V)
8.3ms Single Half
Tj=25 C
Sine Wave
10
JEDEC method
5
FIG.3 - TYPICAL REVERSE
CHARACTERISTICS
0
50
1
5
10
100
NUMBER OF CYCLES AT 60Hz
FIG.5-TYPICAL JUNCTION CAPACITANCE
10
1.0
.1
350
300
250
200
Tj=75 C
150
100
50
Tj=25 C
0
.01
.01
.05
.1
.5
1
5
10
50
0
20 40 60 80 100 120 140
REVERSE VOLTAGE,(V)
PERCENTAGE RATED PEAK REVERSE VOLTAGE
相关型号：
SM5819
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER (VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere)
RECTRON
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