ESD9FN24 Datasheet, PDF (4/7 Pages) Formosa MS – Chip Transient Voltage Suppressor For ESD Protection

Rating and characteristic curves (ESD9FN24)
FIG.1- 8 X 20us PULSE WAVEFORM
100
t_r
90
80
70
60
50
40
30
20
10
0
0
PEAK VALUE I_RSM @8us
PULSE WIDTH(t_P)IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAY = 8us
HALF VALUE = ^IRSM @20us
2
t_P
20
40
60
80
t, TIME (us)
FIG.3- TERMINALS CHARACTERISTICS
100
Ta=25 ℃
f=1MHz
10
1
0 2 4 6 8 10 12 14 16 18 20 22 24
REVERSE VOLTAGE(V)
60
50
40
30
20
10
0
1.0
FIG.2- CLAMPING VOLTAGE VS.
PEAK PULSE CURRENT
8/20us waveform
1.5
2.0
2.5
3.0
PEAK PULSE CURRENT (A)
FIG.4- POWER RATING DERATING CURVE
120
Mounting on glass epoxy PCBs
100
80
60
40
20
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE(^OC)
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Page 4
Document ID
DS-121813
Issued Date
2015/12/11
Revised Date
-
Revision
A
Page.
7