Tvs diode arrays, Lightning surge protection - sp2502l series, Diodes) – Littelfuse SP2502L Series User Manual
Page 3: Clamping voltage vs. i
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/24/13
TVS Diode Arrays
(SPA
®
Diodes)
TVS Diode Arrays
(SPA
®
Diodes)
Lightning Surge Protection - SP2502L Series
Clamping Voltage vs. I
PP
Capacitance vs. Reverse Bias at 1MHz
Pulse Waveform
0
5
10
15
20
25
30
0
10
20
30
40
50
60
70
Cl
am
p
Vo
lt
ag
e-
V
C
(V
)
Peak Pulse Current -I
PP
(A)
Line-Line
Line-Gound
0.0
1.0
2.0
3.0
4.0
5.0
Bias Voltage (V)
Capacitance (pF)
Line-Line
Line-Gound
0.0 0.5 1.0 1.5 2.0 2.5 3.0
6.0
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
110%
0.0 5.0 10.0 15.0 20.0 25.0 30.0
Time (μs)
Percent of
I
PP
Non-Repetitive Peak Pulse Power vs. Pulse Time
Current Derating Curve
0.1
1
10
1
10
100
1000
Pe
ak
Pu
ls
e
Po
we
r
(k
W)
Peak Pulse DuraƟon
- t
P
(µs)
Ambient Temperature (ºC)
Percentage of Rated Current (%
I
P
)
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
0
20
40
60
80
100
120