Littelfuse SRDA05 Series - Manual (Page 2)

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/24/13
TVS Diode Arrays
(SPA ® Diodes)
Lightning Surge Protection- SRDA05 Series
SP4040
Absolute Maximum Ratings
Symbol Parameter Value Units
P
pk
Peak Pulse Power (8/20µs) 600 W
I
pp
Peak Pulse Current (8/20µs) 30 A
T
op
Operating Temperature –40 to 125 °C
T
STOR
Storage Temperature –55 to 150 °C
Electrical Characteristics (T
OP
= 25°C)
Thermal Information
Parameter Rating Units
SOIC Package 170 °C/W
Operating Temperature Range –40 to 125 °C
Storage Temperature Range –55 to 150 °C
Maximum Junction Temperature 150 °C
Maximum Lead Temperature (Soldering
20-40s) (SOIC - Lead Tips Only)
260 °C
Parameter Symbol Test Conditions Min Typ Max Units
Reverse Stand-Off Voltage V
RWM
I
T
≤1µA - - 5.0 V
Reverse Leakage Current I
R
V
R
= 5V - - 10 µA
Reverse Breakdown Voltage V
BR
I
t
= 1mA 6 - - V
Clamping Voltage, Line-Ground 1 V
C
I
PP
= 1A, t
p
=8/20 µs - 9.2 - V
Clamping Voltage, Line-Ground 1 V
C
I
PP
= 2A, t
p
=8/20 µs - 10.0 - V
Clamping Voltage, Line-Ground 1 V
C
I
PP
= 10A, t
p
=8/20 µs - 14.5 - V
Clamping Voltage, Line-Ground 1 V
C
I
PP
= 25A, t
p
=8/20 µs - 21.0 - V
Dynamic Resistance, Line-Ground 1 R
DYN
( V
C2
-V
C1
)/(I
PP2
-I
PP1
) - 0.8 - W
ESD Withstand Voltage 1 V
ESD
IEC61000-4-2 (Contact Discharge) ±30 - - kV
IEC61000-4-2 (Air Discharge) ±30 kV
Diode Capacitance 1
C
I/O-I/O
Reverse Bias=0V - 4.0 - pF
C
I/O-GND
Reverse Bias=0V - 8.0 - 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.
1 Parameter is guaranteed by design and/or device characterization.
0.01
0.1
1
10
0.1 1 10 100 1000
Pulse Duration-tp(µS)
Peak Pulse
Po
we
r-
P
pk
(kW)
Non-Repetitive Peak Pulse Power vs. Pulse Time
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Bias Voltage (V)
Normalized Capacitance (pF) Cj(VR)/Cj(VR=0)
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.5
0.8
0.6
0.4
0.2
0.0
Normalized Capacitance vs. Bias Voltage