參數(shù)資料
型號: ER491
廠商: DAESAN ELECTRONICS CORPORATION
英文描述: CURRENT 1.0 AMPERES VOLTAGE 20 TO 40 VOLTS
中文描述: 1.0安培電流電壓20至40伏特
文件頁數(shù): 2/2頁
文件大小: 99K
代理商: ER491
RATINGS AND CHARACTERISTIC CURVES ER490 / ER491
FIG.1-TYPICAL FORWARDCHARACTERISTICS
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
A
FIG.4-TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE,(V)
J
I
FORWARD VOLTAGE,(V)
0.2
0.4
0.6
0.8
1.0
1.2
175
150
125
100
25
0.01
.05 .1 .5 1 5 10 50 100
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
O
AMBIENT TEMPERATURE ( C)
.1
1.0
10
100
FIG.3 - TYPICAL REVERSECHARACTERISTICS
PERCENTAGE RATED PEAK REVERSE VOLTAGE
0 20 40 60 80 10 0 12 0 14 0
.01
Tj=7 5 C
Tj=2 5 C
0
0 20 40
60 80 100 120 140 160 180 200
75
50
0.1
1.0
.0 1
10
50
.1 .3 .5 .7 .9 1. 1 1.3 1.5
3.0
Pulse Width 300us
Tj=25 C
ER9
ER40
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