SM15T68A データシートの表示（PDF） - MDE Semiconductor
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SM15T68A 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
SM15T SERIES RATING AND CHARACTERISTIC CURVES
Fig. 1 - Peak Pulse Power Rating Curve
100
10
1
0.1
0.1µs
0.31x0.31"(8.0x8.0mm)
Copper Pad Areas
1.0µs
10µs
100µs
td - Pulse Width (sec.)
1.0ms
10ms
Fig.3 - Pulse Waveform
150
tr = 10µsec.
TJ = 25°C
Peak Value
100
IPPM
Pulse Width (t d)
is defined as the point
where the peak current
Half Value- IPPM decays to 50% of IPPM
2
50
10/1000µsec.Waveform
as defined by R.E.A.
td
0
0
1.0
2.0 3.0
t - Time(ms)
3.0 4.0
4.0
Fig. 5 - Typ.Transient Thermal Impedance
100
10
Fig.2 - Pulse Derating Curve
100
87.5
75
62.5
50
37.5
25
12.5
100000
20000
10000
0
0
25
50
75
100 125 150 175 200
TA - Ambient Temperature (°C)
Fig.4 - Typical Junction Capacitance
Uni-Directional
Measured at
Zero Bias
1000
VR,Measured at
Stand-Off
100
Voltage, VWM
1000 1000
10
1.0
Uni-Directional
Bi-Directional
TJ = 25°C
f = 1.0MHZ
Vsig = 50mVp-p
10
100
VWM - Reverse Stand-Off Voltage (V)
400
400
Fig.6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Use Only
200
100
1.01
0.1
0
0.2
0.4
0.6
0.8
1
1.2
tp-Pulse Duration (sec)
8.3ms Single Half Sine-Wave
(JEDEC Method)
10
TJ = TJ max.
0
0.2
0.4
0.6
0.8
1
1.2
Number of Cycles at 60 Hz
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