參數資料
型號: SMDA12LCC-LF
廠商: PROTEK DEVICES
元件分類: TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 500 W, BIDIRECTIONAL, 8 ELEMENT, SILICON, TVS DIODE
封裝: ROHS AND REACH COMPLIANT, PLASTIC, SOP-8
文件頁數: 4/10頁
文件大?。?/td> 0K
代理商: SMDA12LCC-LF
Only One Name Means ProTek’Tion
www.protekdevices.com
05074.R9 9/10
Page 3
05074
SMDA03LC - SMDA24LCC
TYPICAL DEVICE ChARACTERISTICS
FIGURE 1
PEAk PULSE POWER VS PULSE TIME
t
d - Pulse Duration - s
500W, 8/20s Waveform
0.1
1
10
100
1,000
10,000
P
PP
-P
eak
Pulse
Curr
en
t-
W
atts
10
100
1,000
10,000
Peak Pulse Power
8/20s
Average Power
FIGURE 3
POWER DERATING CURVE
T
A - Ambient Temperature - °C
0
25
50
75
100
125
150
0
20
40
60
80
100
%
Of
Ra
ted
P
ow
er
TEST
WAVEFORM
PARAMETERS
t
f = 8s
t
d = 20s
t
f
e-t
Peak Value I
PP
t
d = t/(IPP/2)
FIGURE 2
PULSE WAVE FORM
t - Time - s
0
5
10
15
20
25
30
I PP
-P
eak
Pulse
Curr
en
t-
%
of
I
PP
0
20
40
60
80
100
120
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參數描述
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