SMAJ5.0A Просмотр технического описания (PDF) - Weitron Technology
Номер в каталоге
Компоненты Описание
производитель
SMAJ5.0A Datasheet PDF : 4 Pages
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SMAJ5.0A/CA thru
SMAJ170A/CA
100
10
S MAJ 85 --
S MAJ 170
1
Non-repetitive P uls e
Waveform s hown in F IG . 3
T A = 25 oC
S MAJ 5.0 --
S MAJ 78
0.2 x 0.2" (5.0 x 5.0mm)
C opper P ad Areas
0.1
0.1ms 1.0ms
10ms
100ms 1.0ms 10ms
td — P uls e Width (s ec.)
FIG.1 – Peak Pulse Power Rating Curve
150
tr = 10 us ec.
T J = 25 oC
P uls e Width (td)
is defined as the point
P eak Value
where the peak current
IP P M
100
decays to 50% of IP P M
Half Value — IP P
IP P M
2
50
10/1000 s ec. Waveform
as defined by R .E .A.
td
0
0
1.0
2.0
3.0
4.0
t — Time (ms )
FIG. 3 – Pulse Wavef orm
1000
100
10
100
75
50
25
0.2 x 0.2" (5.0 x 5.0mm)
C opper P ad Areas
0
0 25 50 75 100 125 150 175 200
T A — Ambient Temperature ( oC )
FIG. 2 –Pulse Derating Curve
10,000
1,000
100
T J = 25 oC
f = 1.0MHz
V s ig = 50mV p-p
Measured at
S tand-Off
Voltage, V WM
U ni-D ire c tiona l
B i-Directional
10
1
10
100 200
V WM — R evers e S tand-off Voltage (V )
FIG. 4 – Typical Junction Capacitance
200
T J = T J max.
8.3ms S ingle Half S ine-Wave
(J E DE C Method)
100
50
1
0.001 0.01
0.1
1
10
100 1000
tp — P uls e Duration (s ec)
FIG.5 – Typical Transient Thermal
Impedance
10
1
5
10
50 100
Number of C ycles at 60 Hz
FIG.6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
WEITRON
http://www.weitron.com.tw
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