SR1020 [BL Galaxy Electrical]
SCHOTTKY BARRIER RECTIFIER; 肖特基势垒整流器
| 型号： | SR1020 |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | SCHOTTKY BARRIER RECTIFIER |
| 文件： | 总2页 (文件大小：62K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
SR1020 --- SR1060
BL
VOLTAGE RANGE: 20 --- 60 V
CURRENT: 10 A
SCHOTTKY BARRIER RECTIFIER
FEATURES
TO - 220AC
Metal-Semiconductor junction with guard ring
Epitaxial construction
Low forward voltage drop,low switching losses
High surge capability
For use in low voltage,high frequencyinverters free
xxxx wheeling,and polarityprotection applications
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC TO--220AC,molded plastic
Terminals: Leads solderable per
MIL- STD-750,Method 2026
Polarity: As marked
Weight: 0.08 ounces,2.24 grams
Mounting position: Any
(mm)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,50 Hz,resistive or inductive load. For capacitive load,derate by20%.
SR
1030
SR
1020
SR
SR
SR
SR
SR
UNITS
1035 1040 1045 1050 1060
Maximumrecurrent peak reverse voltage
Maximum RMS voltage
20
14
20
30
21
30
35
25
35
40
28
40
45
32
45
50
35
50
60
42
60
V
V
V
VRRM
VRMS
VDC
Maximum DC blocking voltage
Maximumaverage forw ard rectified current
(See FIG.1)
10.0
A
IF(AV)
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load TJ=125
IFSM
150.0
A
Maximuminstantaneous forw ard voltage
@ 10A (Note1)
0.65
50.0
0.75
25.0
VF
V
Maximumreverse current
at rated DC blocking voltage @TA=100
Typical thermal resistance (Note2)
@TA=25
1.0
2.5
mA
IR
RθJC
/ W
Operating junction temperature range
Storage temperature range
-55 --- + 125
-55--- + 150
-55--- + 150
T
J
TSTG
Note: 1. Pulse test:300us pulse width,1% duty cycle.
2. Thermal resistance junction to case.
www.galaxycn.com
1.
Document Number 0266013
BLGALAXY ELECTRICAL
RATINGS AND CHARACTERISTIC CURVES
SR1020 --- SR1060
FIG.1 -- FORWARD CURRENT DERATING CURVE
FIG.2 -- PEAK FORWARD SURGE CURRENT
12
200
SR1050 - SR1060
SR1020 - SR1045
TJ=TJMAX
8.3ms Single Half
Sine-Wave
10
8
150
100
6
4
Resistive or
50
0
Inductive Load
0.375"(9.5mm)
Lead Length
2
0
1
5
10
50
100
0
25
50
75
100
125
150
175
200
AMBIENT TEMPERATURE,
NUMBEROF CYCLES AT60Hz
FIG.4--TYPICAL REVERSE CHARACTERISTICS
FIG.3 --TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
1 0 0
50
SR1020 - SR1045
1 0
SR1050 - SR1060
10
T J = 7 5
1 .0
T J = 2 5
1.0
0 .1
℃
TJ=25
Pulse width=300
1% Duty Cycle
s
0 .01
0.1
0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
0
2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
www.galaxycn.com
2.
Document Number 0266013
BLGALAXY ELECTRICAL
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