MCC
TM
SMF5.0CA THRU SMF170CA
Electrical Characteristics
Micro Commercial Components
10
I
PPM
- Peak Pulse Current,
%
I
RSM
P
PP
- Peak Pulse Power (kW)
Non-repetitive
pulse
waveform
shown in fig. 3
T
A
= 25 °C
150
t
r
=10
µs
T
J
= 25 °C
pulse
width
(t
d
) is
defined as the point
where
the peak current
decays to 50
%
of I
PPM
100
Peak
value
I
PPM
Half
value
I
PPM
I
PPM
2
1
50
10/100 s
waveform
as defined
by
R.E.A.
0.1
0.1
µs
1.0
µs
10
µs
100
µs
1.0 ms 10 ms
t
d
- Pulse
Width
(s)
0
0
t
d
1
2
t - Time (ms)
3
4
Fig. 1 - Peak Pulse Power Rating
Peak Pulse Power (P
PP
) or Current (I
PPM
)
Derating in Percentage (%)
100
Fig. 3 - Pulse Waveform
75
50
25
0
0
25
50
75 100 125 150 175 200
T
A
- Ambient Temperature
Fig. 2 - Pulse Derating Curve
Revision:
3
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4 of 5
2010/07/02
MCC [ Micro Commercial Components ]
