157
©2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/SPA for current information.
TVS Diode Arrays (SPA
™ Family of Products)
Revision: March 20, 2012
SP4060 Series
SP4060
Lightning Surge Protection - SP4060 Series
Description
Applications
The SP4060 integrates low capacitance diodes with an
additional zener diode to protect each I/O pin against
ESD and high surge events. This robust device can safely
absorb up to 20A per IEC61000-4-5 (tp=8/20µs) without
performance degradation and a minimum ±30kV ESD per
IEC61000-4-2 International Standard. Their low loading
capacitance also makes them ideal for protecting high
speed signal pins.
Features
t&4%*&$
±30kV contact, ±30kV air
t&'5*&$"
(5/50ns)
t-JHIUOJOH*&$
20A (8/20µs)
t-PXDBQBDJUBODFPGQ'
(TYP) per I/O
t-PXMFBLBHFDVSSFOUPG
1µA (MAX) at 2.5V
t-$%1%57T
t%FTLUPQT
t(BNF$POTPMFT
t4FU5PQ#PYFT
t/PUFCPPLT
Functional Block Diagram
I/O 8 I/O 7 I/O 6 I/O 5
I/O 1 I/O 2 GND I/O 3 I/O 4
Pinout
I/O 1
I/O 2
GND
I/O 3
I/O 4
NC
I/O 8
I/O 7
I/O 6
I/O 5
Life Support Note:
Not Intended for Use in Life Support or Life Saving Applications
The products shown herein are not designed for use in life sustaining or life saving
applications unless otherwise expressly indicated.
RoHS Pb GREEN
Application Example
LVDS Controller
Outside
World
CLK+
Shield GND
CLK-
A0+
A0-
A1+
A1-
A2+
A2-
Signal
Shield GND
SP4060-08ATG
LVDS Interface
SP4060 Series 2.5V 20A Rail Diode Array
©2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/SPA for current information.
158
TVS Diode Arrays (SPA
™ Family of Products)
Revision: March 20, 2012
SP4060 Series
Lightning Surge Protection - SP4060 Series
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.
Absolute Maximum Ratings
Symbol Parameter Value Units
IPP Peak Current (tp=8/20s) 20.0 A
PPK Peak Pulse Power (tp=8/20µs) 300 W
TOP Operating Temperature -40 to 85 ºC
TSTOR Storage Temperature -50 to 150 °C
Electrical Characteristics (TOP=25ºC)
Parameter Symbol Test Conditions Min Typ Max Units
Reverse Standoff Voltage VRWM 2.5 V
Snap Back Voltage VSB ISB=50mA 2.0 V
Reverse Leakage Current ILEAK VR=2.5V, I/O to GND 0.5 1.0 µA
Clamp Voltage1VC
IPP=1A, tp=8/20µs, Fwd 4.5 5.5 V
IPP=5A, tp=8/20µs, Fwd 6.0 7.2 V
IPP=10A, tp=8/20µs, Fwd 8.0 9.6 V
IPP=20A, tp=8/20µs, Fwd 12.5 15.0 V
ESD Withstand Voltage1VESD
IEC61000-4-2 (Contact) ±30 kV
IEC61000-4-2 (Air) ±30 kV
Diode Capacitance1CI/O-GND Reverse Bias=0V 4.4 5.0 pF
Diode Capacitance1CI/O-I/O Reverse Bias=0V 2.2 pF
Note: 1. Parameter is guaranteed by design and/or device characterization.
Thermal Information
Parameter Rating Units
Storage Temperature Range -65 to 150 °C
Maximum Junction Temperature 150 °C
Maximum Lead Temperature
(Soldering 20-40s)
260 °C
Clamping Voltage vs. IPP
Pulse Waveform
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)
Percent of I
PP
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
Peak Pulse Current-IPP (A)
Clamp Voltage (V
C
)
1.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0
159
©2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/SPA for current information.
TVS Diode Arrays (SPA
™ Family of Products)
Revision: March 20, 2012
SP4060 Series
SP4060
Lightning Surge Protection - SP4060 Series
Capacitance vs. Bias Insertion Loss (S21) I/O to GND
0.0
1.0
2.0
3.0
4.0
5.0
0.0 0.5 1.0 1.5 2.0 2.5
DC Bias (V)
Capacitance (pF)
-30
-25
-20
-15
-10
-5
0
5
00001000100101
Frequency (MHz)
Attenuation (dB)
Time
Temperature
TP
TL
TS(max)
TS(min)
25
tP
tL
tS
time to peak temperature
Preheat
P
reheat
Ramp-up
R
amp-up
Ramp-down
R
amp-d
o
Critical Zone
TL to TP
C
ritical Zon
e
T
L
to
T
P
Reflow Condition Pb – Free assembly
Pre Heat
- Temperature Min (Ts(min))150°C
- Temperature Max (Ts(max))200°C
- Time (min to max) (ts)60 – 180 secs
Average ramp up rate (Liquidus) Temp
(TL) to peak 3°C/second max
TS(max) to TL - Ramp-up Rate 3°C/second max
Reflow - Temperature (TL) (Liquidus) 217°C
- Temperature (tL)60 – 150 seconds
Peak Temperature (TP)260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)20 – 40 seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP)8 minutes Max.
Do not exceed 260°C
Soldering Parameters
Package Dimensions — MSOP10
Package MSOP
Pins 10
JEDEC MO-187
Millimeters Inches
DIM Min Max Min Max
A- 1.10 - 0.043
A1 0.00 0.15 0.000 0.006
B0.17 0.27 0.007 0.011
c0.08 0.23 0.003 0.009
D2.90 3.10 0.114 0.122
E4.67 5.10 0.184 0.200
E1 2.90 3.10 0.114 0.122
BeA1
A
21
E1 E
10
D
L
C
0.32
[0.0126]
4.24
[0.1669]
1.04
[0.0409]
5.28
[0.2079]
3.20
[0.1260]
0.50
[0.0197]
2.00
[0.0787]
Solder Pad Layout
©2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/SPA for current information.
160
TVS Diode Arrays (SPA
™ Family of Products)
Revision: March 20, 2012
SP4060 Series
Lightning Surge Protection - SP4060 Series
Ordering Information
Part Number Package Marking Min. Order Qty.
SP4060-08ATG MSOP10 P*8 4000
Part Numbering System
Part Marking System
SP 4060 08 A T G
Series
Number of
Channels
Package
A = MSOP10
T= Tape & Reel
G= Green
-
Silicon Protection
Array (SPA
TM
)
Family of
TVS Diode Arrays
YYWW = Date code
F
L
YYWWD
P*8
Product Series
P = SP4060
Number of
Channels
Assembly Site
Product Characteristics
Lead Plating Pre-Plated Frame
Lead Material Copper Alloy
Lead Coplanarity 0.0004 inches (0.102mm)
Substitute Material Silicon
Body Material Molded Epoxy
Flammability UL 94 V-0
Notes :
1. All dimensions are in millimeters
2. Dimensions include solder plating.
3. Dimensions are exclusive of mold flash & metal burr.
4. Blo is facing up for mold and facing down for trim/form, i.e. reverse trim/form.
5. Package surface matte finish VDI 11-13.
Embossed Carrier Tape & Reel Specification — MSOP-10
Millimetres Inches
Min Max Min Max
E1.65 1.85 0.065 0.073
F5.40 5.60 0.213 0.220
D1.50 1.60 0.059 0.063
D1 1.50 Min 0.059 Min
P0 3.90 4.10 0.154 0.161
10P0 40.0+/- 0.20 1.574+/-0.008
W11.90 12.10 0.469 0.476
P7.90 8.10 0.311 0.319
A0 5.20 5.40 0.205 0.213
B0 3.20 3.40 0.126 0.134
K0 1.20 1.40 0.047 0.055
t0.30 +/- 0.05 0.012+/- 0.002
User Feeding Direction
Pin 1 Location