SP4062_0627 Datasheet, PDF (2/4 Pages) Littelfuse – SP4062 Series 3.3V 20A Rail Clamp Array

TVS Diode Arrays (SPA^™Family of Products)
Lightning Surge Protection - SP4062 Series
Absolute Maximum Ratings
Thermal Information
Symbol
I_PP
P_PK
T_OP
T_STOR
Parameter
Peak Current (t_p=8/20μs)
Peak Pulse Power (t_p=8/20µs)
Operating Temperature
Storage Temperature
Value
20.0
300
-40 to 85
-50 to 150
Units
A
W
ºC
°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
specification is not implied.
Parameter
Storage Temperature Range
Maximum Junction Temperature
Maximum Lead Temperature
(Soldering 20-40s)
Electrical Characteristics (T_OP=25ºC)
Parameter
Reverse Standoff Voltage
Snap Back Voltage
Reverse Leakage Current
Symbol
V_RWM
V_SB
I_LEAK
Clamp Voltage¹
V_C
Dynamic Resistance
ESD Withstand Voltage¹
Diode Capacitance¹
Diode Capacitance¹
R_DYN
V_ESD
C_I/O-GND
C_I/O-I/O
Test Conditions
I_SB=50mA
V_R=2.5V, I/O to GND
I_PP=1A, t_p=8/20µs, Fwd
I_PP=5A, t_p=8/20µs, Fwd
I_PP=10A, t_p=8/20µs, Fwd
I_PP=20A, t_p=8/20µs, Fwd
(V_C2-V_C1)/(I_PP2-I_PP1)
IEC61000-4-2 (Contact)
IEC61000-4-2 (Air)
Reverse Bias=0V
Reverse Bias=0V
Min
Typ
2.8
0.5
0.25
±30
±30
3.5
2.0
Rating
-65 to 150
150
260
Units
°C
°C
°C
Max
3.3
1.0
6.0
7.0
8.0
11.5
5.0
Units
V
V
µA
V
V
V
V
Ω
kV
kV
pF
pF
Note: ^1. Parameter is guaranteed by design and/or device characterization.
Pulse Waveform
110%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
0.0
5.0
10.0
15.0
20.0
Time (μs)
25.0
30.0
Clamping Voltage vs. I_PP
12.0
10.0
8.0
6.0
4.0
2.0
0.0
0
5
10
15
20
Peak Pulse Current-I_PP (A)
©2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/SPA for current information.
185
Revision: June 27, 2011
SP4062 Series