SMLJ54 データシートの表示（PDF） - MDE Semiconductor, Inc.
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SMLJ54 Datasheet PDF : 3 Pages
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MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414
1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com
RATING AND CHARACTERISTIC CURVES SMLJ SERIES
FF
N
Fig. 1 - Peak Pulse Power Rating Curve
o
1000
n
Non-repetitive pulse
waveform shown in
Fig.3 TA = 25°C
100
10
1
10T
t
0.1
0.0000001
.000001
0.00001
td - Pulse Width (sec.)
0.0001m
0.001m
Fig.3 - Pulse Waveform
150
tr = 10μsec.
TJ = 25°C
Pulse Width(td)is defined
Peak Value
IPPM
100
as the point where the
peak current decays to
50% of IPPM
Half Value- IPPM
2
100
87.5
75
62.5
50
37.5
25
12.5
0
0
Fig.2 - Pulse Derating
25 50 75 100 125 150 175 200
TA - Ambient Temperature
1000000
Fig. 4 - Typical Junction Capacitance
10000
Bi-directional V=OV
Uni-directional @VR
Uni-directional V=OV
100
50
10/1000μsec.Waveform
as defined by R.E.A.
Bi-directional @VR
td
0
0
1.0
1
1
2.0 3.0
3.0 4.0
4.0
F
t - Time(ms)
10
100
1000
VWM - Reverse Stand-Off
Fig. 5 - Steady State Power
Derating Curve
Fig.6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
8
8.0
350
.
7.0
60Hz
Resistive or
Inductive Load
300
8.3ms Single Half Sine-Wave
(JEDEC Method)TJ=TJ max.
6.0
5.0
250
4.0
200
3.0
2.0
150
1.0
100
00
N10
t
TL - Lead Temperature (°C)
50
1
10
100
Number of Cycles at 60 Hz
11/13/2013
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