SR5100 [LGE]
Schottky Barrier Rectifiers; 肖特基势垒整流器器
| 型号： | SR5100 |
| 厂家： | 
LGE |
| 描述： | Schottky Barrier Rectifiers |
| 文件： | 总2页 (文件大小：145K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SR520-SR5100
Schottky Barrier Rectifiers
VOLTAGE RANGE: 20 --- 100 V
CURRENT: 5.0A
DO - 27
Features
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
wheeling,and polarityprotection applications
The plastic material carries U/L recognition 94V-0
Mechanical Data
Case:JEDEC DO--27,molded plastic
Polarity: Color band denotes cathode
Weight: 0.041ounces,1.15 grams
Mounting position: Any
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by20%.
SR520 SR530 SR540 SR550 SR560 SR580 SR5100 UNITS
Maximumrecurrent peak reverse voltage
Maximum RMS voltage
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
V
V
V
VRRM
VRMS
VDC
MaximumDC blocking voltage
100
Maximumaverage forw ard rectified current
5.0
A
IF(AV)
9.5mmlead length,
(see fig.1)
Peak forw ard surge current
8.3ms single half-sine-w ave
IFSM
150.0
A
V
superimposed on rated load @TJ=125
Maximuminstantaneous forw ard voltage
@ 5.0A (Note 1)
0.55
0.7
0.85
VF
IR
Maximumreverse current
@TA=25
2.5
25
mA
pF
at rated DC blocking voltage @TA=100
Typical junction capacitance (Note2)
50.0
500
25.0
400
CJ
RθJA
TJ
Typical thermal resistance
(Note3)
/W
Operating junction temperature range
- 55 ---- + 125
- 55 ---- + 150
Storage temperature range
- 55 ---- +150
TSTG
NOTE: 1. Pulse test:300us pulse width,1% duty cycle.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3.Thermal resistance junction to ambient
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SR520-SR5100
Schottky Barrier Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- FORWARD CURRENT DERATING CURVE
FIG.2 -- PEAK FORWARD SURGE CURRENT
150
125
5.0
SR520 - SR540
SR550 - SR5100
4.0
3.0
T
J
=TJMAX
100
8.3ms Single Half
Sine-Wave
75
50
Resistive or
2.0
1.0
0
Inductive Load
0.375"(9.5mm)
Lead Length
25
0
0
25
50
75
100
125
150
175
1
10
100
LEAD TEMPERATURE,
NUMBER OF CYCLES AT 60Hz
FIG.3 -- TYPICAL INSTANTANEOUS FORWARD
XXXXXXX----CHARACTERISTICS
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
50
SR520 - SR540
10
4000
℃
TJ=25
SR550 - SR560
f=1.0MHz
Vsig=50mVp-p
1000
1
SR580-SR5100
SR520 - SR540
SR550 - SR5A0
0.1
TJ=25
Pulse Width=300µs
1% DUTY CYCLE
100
0.1
1
10
100
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
REVERSE VOLTAGE,VOLTS
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
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mail:lge@luguang.cn
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