TVS Diode Arrays
(SPA
®
Diodes)
Low Capacitance ESD Protection - SP3012 Series
SP3012 Series 0.5pF Diode Array for USB3.0
Description
RoHS
Pb
GREEN
The SP3012 Series integrates either 3, 4 or 6 channels of
ultra low capacitance rail-to-rail diodes and an additional
zener diode to provide protection for electronic equipment
that may experience destructive electrostatic discharges
(ESD). These robust devices can safely absorb repetitive
ESD strikes above the maximum level specified in the IEC
61000-4-2 international standard (±8kV contact discharge)
without performance degradation.
The extremely low loading capacitance also makes it ideal
for protecting high speed signal lines such as USB3.0,
HDMI, USB2.0, and eSATA.
Pinout
4
5
6
*Pins 6, 7 9, 10 are not internally connected
,
but should be connected to the trace.
Features
6
7
8
9
10
• ESD, IEC 61000-4-2,
±12kV contact, ±25kV air
• EFT, IEC 61000-4-4, 40A
(t
P
=5/50ns)
3
2
1
5
4
3
2
1
6
5
4
• Lightning, IEC 61000-
4-5 2nd edition, 4A
(t
P
=8/20μs)
• Low capacitance of 0.5pF
(TYP) per I/O
• Low leakage current of
1.5μA (MAX) at 5V
• Small form factor μDFN
(JEDEC MO-229) and
SOT23-6 (JEDEC MO-
178AB) packages provide
flow through routing to
simplify PCB layout
• AEC-Q101 Qaulified
(μDFN10 and μDFN14)
• RoHS compliant and lead-
free
8
14
*Pins 1, 2, 3, 4, 5, 6, 7 are not internally connected
but should be connected to the opposite pin
with the PCB trace.
7
1
Applications
1
2
3
• LCD/PDP TVs
• External Storages
• DVD/Blu-ray Players
• Desktops
• MP3/PMP
PIN 8
PIN 9
• Set Top Boxes
• Smartphones
• Ultrabooks/Notebooks
• Digital Cameras
• Automotive Electronics
Functional Block Diagram
SP3012-03UTG
SP3012-06UTG
PIN 1
PIN 4
PIN 5
PIN 11
PIN 12
PIN 13
PIN 14
Application Example for USB3.0
USB Port
V
BUS
USB Controller
GND (PIN 2)
PIN 10
SP3012-04UTG
SP3012-04HTG
SSTX+
SSTX-
IC
PIN 1
PIN 2
PIN 4
PIN 5
PIN 1
PIN 3
PIN 4
PIN 6
SSRX+
SSRX-
GND
D+
GND (PIN 2)
GND (PIN 3, 8)
D-
Additional Information
Signal GND
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.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/23/17
LITTELFUSE [ LITTELFUSE ]
