SMDA05_06 Datasheet, PDF (4/7 Pages) Semtech Corporation – Unidirectional TVS Array for Protection of Four Lines

SMDA05 through SMDA24
PROTECTION PRODUCTS
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
10
1
0.1
0.01
0.1
1
10
100
Pulse Duration - t_p (µs)
1000
110
100
90
80
70
60
50
40
30
20
10
0
0
Pulse Waveform
e ^-t
W aveform
Parameters:
tr = 8µs
td = 20µs
td = I_PP/2
5
10
15
20
25
30
Tim e (µs)
ESD Pulse Waveform (IEC 61000-4-2)
110
100
90
80
70
60
50
40
30
20
10
0
0
Power Derating Curve
25
50
75
100
125
150
Ambient Temperature - T_A (^oC)
IEC 61000-4-2 Discharge Parameters
Level First
Peak
Current
(A)
Peak
Current
at 30 ns
(A)
Peak
Current
at 60 ns
(A)
Test
Voltage
(Contact
Discharge)
(kV)
Test
Voltage
(Air
Discharge)
(kV)
1
7.5
4
8
2
2
2
15
8
4
4
4
3 22.5
12
6
6
8
4
30
16
8
8
15
 2005 Semtech Corp.
4
www.semtech.com