DT1446-04SO Datasheet, PDF (3/5 Pages) Diodes Incorporated – 4 CHANNEL LOW CAPACITANCE TVS DIODE ARRAY

100
75
50
25
0
0 25 50 75 100 125 150 175 200
T_A,AMBIE NT TEMPERA TURE(°C)
Figure1. Pulse Derating Curve
DT1446-04SO
9.5
9.0
8.5
8.0
7.5
7.0
BV
6.5
VTRIG
6.0
-55 -25
5
35
65
95 125 155
T_A, AMBIE NT TEMPERA TURE (°C)
Figure 2. BV, Trigger Voltage vs. Ambient
Temperature
12
11
IEC61000-4-5
10
(Lighting)
9
8
7
6
5
0
1
2
3
4
5
6
7
8
CURRENT FROM I/O TO Vss(A)
Figure 5. Clamping Voltage Characteristic
9
8
Ampere
7
Voltage
6
5
4
3
2
1
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70
t,TIME（us）
Figure 6. Wavef orm of Clamping Voltage,Current vs.
Time(8/20us,I/O to Vss)
DT1446-04SO
Document number: DS36526 Rev. 3 – 2
3 of 5
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August 2014
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