Littelfuse SP3012 Series - Manual

1 ©2013 Littelfuse, Inc.
Specifications are subject to change without notice.
TVS Diode Arrays
(SPA ® Diodes)
Revision: 09 2, 13
SP3012 Series
SP30
1
2
Low Capacitance ESD Protection - SP3012 Series
Description
Applications
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
IEC61000-4-2 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.
Features
• ESD, IEC61000-4-2,
±12kV contact, ±25kV air
• EFT, IEC61000-4-4, 40A
(t
P
=5/50ns)
• Lightning, IEC61000-4-5,
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)
• LCD/PDP TVs
• External Storages
• DVD/Blu-ray Players
• Desktops
• MP3/PMP • Set Top Boxes
• Smartphones
• Ultrabooks/Notebooks
• Digital Cameras
Pinout
Functional Block Diagram
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.
Application Example for USB3.0
SP3012 Series 0.5pF Diode Array for USB3.0
RoHS Pb GREEN
PIN 14
PIN 13
PIN 8
PIN 10
PIN 9
PIN 11
PIN 12
PIN 1
PIN 2
PIN 4
PIN 5
GND (PIN 3, 8)
SP3012-04UTG
GND (PIN 2)
PIN 1
PIN 4
PIN 5
SP3012-03UTG SP3012-06UTG
PIN 1
PIN 3
PIN 4
PIN 6
GND (PIN 2)
SP3012-04HTG
8
7
14
1
SP3012-06UTG (AEC-Q101 Qualified)
SP3012-03UTG
6 7 8 9 10
SP3012-04UTG (AEC-Q101 Qualified)
SP3012-04HTG
3 2 1
4 5 6
5 4 3 2 1
1 2 3
6 5 4
*Pins 6, 7, 9, 10 are not internally connected
but should be connected to the trace.
*Pins 1, 2, 3, 4, 5, 6, 7 are not internally connected
but should be connected to the opposite pin
with the PCB trace.
Signal GND
USB Controller USB Port
V
BUS
SSTX+
SSTX-
SSRX+
SSRX-
GND
D+
D-
SP3012-06UTG
IC