05148
Only One Name Means ProTek’Tion™
SMDA03-6 to SMDA24-6
TYPIcAL DEVIcE chARAcTERISTIcS
FIGURE 1
PEAk PULSE PoWER VS PULSE TIME
10,000
P
PP
- Peak Pulse Power - Watts
1,000
300W, 8/20µs Waveform
100
10
0.1
1
10
100
t
d
- Pulse Duration - µs
1,000
10,000
120
I
PP
- Peak Pulse current - % of I
PP
FIGURE 2
PULSE WAVE FoRM
t
f
Peak Value I
PP
TEST
WAVEFORM
PARAMETERS
t
f
= 8µs
t
d
= 20µs
100
80
% of Rated Power
FIGURE 3
PoWER DERATING cURVE
Peak Pulse Power
8/20µs
100
80
60
40
20
0
0
5
e
-t
60
40
20
0
Average Power
t
d
= t/(I
PP
/2)
10
15
t - Time - µs
20
25
30
0
25
50
75 100 125
T
A
- Ambient Temperature - °c
150
05148.R7 2/12
Page 3
www.protekdevices.com
PROTEC [ PROTEK DEVICES ]
