Littelfuse SP1002 Series - Manual (Page 2)

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/10/13
TVS Diode Arrays
(SPA ® Diodes)
General Purpose ESD Protection - SP1002 Series
Electrical Characteristics (T
OP
= 25°C)
Parameter Symbol Test Conditions Min Typ Max Units
Voltage Drop V
D
I
R
=1mA 6.0 9.5 V
Reverse Standoff Voltage V
RWM
I
R
≤1µA with 1 I/O at GND 6.0 V
Leakage Current I
LEAK
V
R
=5V with I/O at GND 0.5 µA
Clamp Voltage 1 V
C
I
PP
=1A, t
p
=8/20µs, Fwd 9.2 13.0 V
I
PP
=2A, t
p
=8/20µs, Fwd 11.2 16.0 V
Dynamic Resistance R
DYN
(V
C2
- V
C1
) / (I
PP2
- I
PP1
) 2.0 Ω
ESD Withstand Voltage 1,2 V
ESD
IEC61000-4-2 (Contact) ±8 kV
IEC61000-4-2 (Air) ±15 kV
Diode Capacitance 1 C
D
Reverse Bias=0V 6 pF
Reverse Bias=2.5V 5 pF
Reverse Bias=5V 5 pF
Notes:
1 Parameter is guaranteed by device characterization
2 A minimum of 1,000 ESD pulses are applied at 1s intervals
Thermal Information
Parameter Rating Units
Storage Temperature Range –55 to 150 °C
Maximum Junction Temperature 150 °C
Maximum Lead Temperature
(Soldering 20-40s)
260 °C
Absolute Maximum Ratings
Symbol Parameter Value Units
I
PP
Peak Current (t
p
=8/20μs) 2 A
T
OP
Operating Temperature –40 to 125 °C
T
STOR
Storage Temperature –55 to 150 °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.
Time
Te
mperatur
e
T
P
T
L
T
S(max)
T
S(min)
25
t
P
t
L
t
S
time to peak temperature
Preheat Preheat
Ramp-up Ramp-up
Ramp-down Ramp-do
Critical Zone
T L to T P
Critical Zone
T L to T P
Reflow Condition Pb – Free assembly
Pre Heat
- Temperature Min (T
s(min)
) 150°C
- Temperature Max (T
s(max)
) 200°C
- Time (min to max) (t
s
) 60 – 180 secs
Average ramp up rate (Liquidus) Temp
(T
L
) to peak
3°C/second max
T
S(max)
to T
L
- Ramp-up Rate 3°C/second max
Reflow
- Temperature (T
L
) (Liquidus) 217°C
- Temperature (t
L
) 60 – 150 seconds
Peak Temperature (T
P
) 260 +0/-5 °C
Time within 5°C of actual peak
Temperature (t
p
)
20 – 40 seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (T
P
) 8 minutes max.
Do not exceed 260°C
Soldering Parameters