参数资料
型号: SR290
厂商: RECTRON LTD
元件分类: 整流器
英文描述: 2 A, 90 V, SILICON, RECTIFIER DIODE, DO-15
封装: DO-15, PLASTIC, 2 PIN
文件页数: 2/2页
文件大小: 21K
代理商: SR290
RECTRON
RATING AND CHARACTERISTIC CURVES ( SR280 THRU SR2100 )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
AVREAGE
FORWARD
CURRENT,
(A)
2.0
1.5
1.0
0.5
0
25
75
100
125
150
175
50
AMBIENT TEMPERATURE, (
)
Single
Half Wave 60HZ
Resistive or
Inductive Load
0.375" (9.5mm) Lead Length
FIG. 2 - TYPICAL INSTANTANEOUS
FORWARD CHARCTERISTICS
INSTANTANEOUS
FORWARD
CURRENT,
(A)
INSTANTANEOUS FORWARD VOLTAGE, (V)
20
10
1.0
.1
.3 .5
.7 .9 1.1 1.3 1.5 1.7 1.9 2.1
TJ = 25
Pulse Width = 300uS
1% Duty Cycle
8.3ms Single Half Sine-Wave
FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
PEAK
FORWARD
SURGE
CURRENT,
(A)
NUMBER OF CYCLES AT 60Hz
JEDEC Method
1
2
4
6 8 10
20
40
80 100
10
20
30
40
50
60
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION
CAPACITANCE,
(pF) 400
200
100
80
60
40
20
10
.1
.4
1.0
4
10
40
80
TJ = 25
REVERSE VOLTAGE, (V)
FIG. 3A - TYPICAL REVERSE CHARACTERISTICS
10000
1000
100
10
1.0
0.1
INSTANTANEOUS
REVERSE
CURRENT
(uA)
TJ = 25
TJ = 125
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
0
TJ = 100
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