ER303 [BL Galaxy Electrical]
SUPER FAST RECTIFIER; 超快速整流器
| 型号： | ER303 |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | SUPER FAST RECTIFIER |
| 文件： | 总2页 (文件大小：93K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
ER301---ER306
BL
VOLTAGE RANGE: 100 --- 600 V
CURRENT: 3.0 A
SUPER FAST RECTIFIER
FEATURES
Low cost
DO - 27
Low leakage
Low forward voltage drop
High current capability
Easilycleaned with alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO--27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.041 ounces,1.15 grams
Mounting position: Any
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%.
ER301
ER302
ER303
ER304
ER306
UNITS
100
70
200
140
200
300
210
300
400
280
400
600
420
600
V
V
V
Maximum recurrent peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
100
Maximum DC blocking voltage
Maximumaverage forw ard rectified current
3.0
A
IF(AV)
9.5mmlead length,
@TA=75
Peak forw ard surge current
IFSM
150.0
A
8.3ms single half-sine-w ave
superimposed on rated load @TJ=125
Maximum instantaneous f orw ard voltage
@ 3.0A
0.95
1.25
VF
IR
1.7
V
A
5.0
300.0
35
Maximumreverse current
@TA=25
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note 1)
ns
trr
CJ
RθJA
TJ
95
pF
Typical junction capacitance
Typical thermal resistance
(Note 2)
(Note 3)
20
/ W
- 55 ----- + 150
- 55 ----- + 150
Operating junction temperature range
Storage temperature range
NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
TSTG
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2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3.Thermal resistance junction to ambient.
1.
Document Number 0264010
BLGALAXY ELECTRICAL
RATINGS AND CHARACTERISTIC CURVES
ER301---ER306
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
trr
50
10
N 1.
N 1.
+0.5A
D.U.T.
0
(+)
PULSE
-0.25A
25VDC
(approx)
(-)
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
1
NONIN-
DUCTIVE
-1.0A
1cm
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF.
SET TIME BASE FOR 10 ns/cm
JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50
.
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
FIG.3 -- FORWARD DERATING CURVE
z
4.0
3.0
2.5
2.0
ER303
ER304
-
ER301
-
ER302
ER306
3.0
2.0
1.0
1.5
Single Phase
Half Wave 60H
Z
1.0
Resistive or
TJ=25
Inductive Load
Pulse Width=300µs
0.375"(9.5mm)Lead length
0.5
0
0
0.4
0.8
1.2 1.6
2.0 2.4
0
25
50 75 100 125 150 175
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
AMBIENT TEMPERATURE,
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
FIG.5 -- PEAK FORWARD SURGE CURRENT
1000
175
600
400
150
125
8.3ms Single Half
Sine-Wave
200
100
60
100
75
40
TJ=25
f=1.0MHz
20
50
10
25
0.1 0.2 0.4
1
2
4
10 20 40 100
1
2
5
10
20
50 100
REVERSE VOLTAGE,VOLTS
NUMBER OF CYCLES AT60Hz
FIG.6 -- TYPICAL REVERSE CHARACTERISTICS
1 0 0 0
T
J = 1 0 0
1 0 0
1 0
T
J = 7 5
1 .0
0 .1
T
J = 2 5
0 .0 1
0
2 0 4 0 6 0
8 0 1 0 0 1 2 0 1 4 0
PERCENT OF RATED PEAK REVERSE VOLTAGE.
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2.
BLGALAXY ELECTRICAL
Document Number 0264010
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