Littelfuse SPLV2.8 Series - Manual (Page 2)

©2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/SPA for current information.
140
TVS Diode Arrays
(SPA ™ Family of Products)
Revision: March 20, 2012
SPLV2.8 Series
Lightning Surge Protection - SPLV2.8 Series
Absolute Maximum Ratings
Parameter Rating Units
Peak Pulse Power (t
P
=8/20μs) 600 W
Peak Pulse Current (t
P
=8/20μs) 40 A
Operating Temperature -40 to 85 ºC
Storage Temperature -60 to 150 ºC
Electrical Characteristics (T
OP
= 25°C)
Parameter Symbol Test Conditions Min Typ Max Units
Reverse Standoff Voltage V
RWM
I
R
≤1μA 2.8 V
Reverse Breakdown Voltage V
BR
I
T
=2μA 3.0 V
Snap Back Voltage V
SB
I
T
=50mA 2.8 V
Reverse Leakage Current I
LEAK
V
R
=2.8V (Pin 2 or 3 to 1) 1 μA
Clamping Voltage 1
V
C
I
PP
=5A, t
P
=8/20μs (Pin 3 to 1) 5.7 7.0 V
Clamping Voltage 1 I
PP
=24A, t
P
=8/20μs (Pin 3 to 1) 8.3 12.5 V
Clamping Voltage 1 I
PP
=5A, t
P
=8/20μs (Pin 2 to 1) 7.0 8.5 V
Clamping Voltage 1 I
PP
=24A, t
P
=8/20μs (Pin 2 to 1) 13.9 15.0 V
Dynamic Resistance R
DYN
(V
C2
- V
C1
) / (I
PP2
- I
PP1
) (Pin 2 to 1) 0.4 Ω
ESD Withstand Voltage 1 V
ESD
IEC61000-4-2 (Contact) ±30 kV
IEC61000-4-2 (Air) ±30 kV
Diode Capacitance 1 C
D
V
R
=0V, f=1MHz (Pin 2 to 1) 2.0 2.5 pF
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress only rating and operation of the device
at these or any other conditions above those indicated in the operational sections of this
specification is not implied.
Note: 1 Parameter is guaranteed by design and/or device characterization.
Figure 2: Clamping Voltage vs. I
PP
Figure 1: Capacitance vs. Reverse Voltage
Figure 3: Pulse Waveform
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0 0.5 1.0 1.5 2.0 2.5
DC Bias (V)
Capacitance (pF)
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)
P
e
rc
ent of I
PP
0
2
4
6
8
10
12
14
0 5 10 15 20 25
Peak Pulse Current-I
PP
(A)
Clamping Voltage-V
C
(V)