DB151S 데이터 시트보기 (PDF) - Semtech Electronics LTD.
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DB151S Datasheet PDF : 2 Pages
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DB151S THRU DB157S
FIG.1-Derating curve output
rectified current
1.5
60Hz
Resistive or
Inductive Load
1.0
0.5
P.C.B.mounted on
0.51*0.51"(13*13mm)
Copper pads
0
20 40
60 80
100 120 140 160
Ambient Temperature( c)
F
ig.3-Typical forward characteristics
per leg
10
1
0.1
0.01
0.4
TJ=25 C
Pulse width=300 s
1% duty cycle
0.6
0.8
1.0
1.2
1.4
Instantaneous forward voltage(v)
Fig.5-Typical junction capacitance
per leg
100
TJ=25 C
f=1.0MHz
Vsig=50mVp-p
FIG.2-Maximum non-repetitive peak
forward surge current per leg
60
TJ=150 C
50
Single sine-wave
(JEDEC method)
40
30
20
10
0
1
10
100
Number of cycles at 60 Hz
100
(μA)
10
Fig.4-Typical reverse leakage
characteristics per leg
TJ=125 C
1
0.1
TJ=50 C
0.01
0
20
40
60
80
100
Percent of rated peak reverse voltage(v)
Fig.6-Typical transient thermal impedance
100
10
10
1
0.1
1
0.01
0.1
1
10
100
1
10
100
Reverse voltage(v)
t,Heating time(sec)
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 10/12/2003
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