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TVS Diode Arrays (SPA ? Family of Products)
Lightning Surge Protection - SP4040 Series
Absolute Maximum Ratings
Thermal Information
Parameter
Peak Pulse Current (8/20μs)
Peak Pulse Power (8/20μs)
IEC 61000-4-2, Direct Discharge, (Level 4)
IEC 61000-4-2, Air Discharge, (Level 4)
Telcordia GR 1089 (Intra-Building) (2/10μs)
ITU K.20 (5/310μs)
Rating
75
2100
30
30
100
20
Units
A
W
kV
kV
A
A
Parameter
SOIC Package
Operating Temperature Range
Storage Temperature Range
Maximum Junction Temperature
Maximum Lead Temperature (Soldering
20-40s) (SOIC - Lead Tips Only)
Rating
170
-55 to 125
-65 to 150
150
260
Units
°C/W
°C
°C
°C
°C
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
speci?cation is not implied.
Electrical Characteristics (T OP = 25°C)
Clamping Voltage, Line-Ground
Dynamic Resistance, Line-Ground
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Snap Back Voltage
Reverse Leakage Current
Clamping Voltage, Line-Ground 1
Clamping Voltage, Line-Ground 1
1
1
Symbol
V RWM
V BR
V SB
I R
V C
V C
V C
R DYN
Test Conditions
I T ≤1μA
I T = 2μA
I T = 50mA
V RWM = 3.3V
I PP = 40A, t p =8/20 μs
I PP = 75A, t p =8/20 μs
I PP = 100A, t p =2/10 μs
( V C2 -V C1 )/(I PP2 -I PP1 )
Min
-
3.3
3.3
-
-
-
-
Typ
-
-
-
-
-
-
0.2
Max
3.3
-
-
1
14
20
20
-
Units
V
V
V
μA
V
V
V
?
Clamping Voltage, Line-Line
1
V C
I PP = 40A, t p =8/20 μs
-
-
20
V
Clamping Voltage, Line-Line
Clamping Voltage, Line-Line
Dynamic Resistance, Line-Line
Junction Capacitance 1
1
1
1
V C
V C
R DYN
C j
I PP = 75A, t p =8/20 μs
I PP = 100A, t p =2/10 μs
( V C2 -V C1 )/(I PP2 -I PP1 )
Line to Ground
V R =0V, f= 1MHz
Line to Line, V R =0V, f= 1MHz
-
-
-
-
-
0.3
5
2.5
30
30
-
8
5
V
V
?
pF
pF
1
Parameter is guaranteed by design and/or device characterization.
SP4040 Series
152
Revision: March 20, 2012
?2012 Littelfuse, Inc.
Speci?cations are subject to change without notice.
Please refer to www.littelfuse.com/SPA for current information.
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