SP3401 Array Datasheet

SP3401 Datasheet PDF, Equivalent


Part Number

SP3401

Description

18kV Diode Array

Manufacture

Littelfuse

Total Page 5 Pages
Datasheet
Download SP3401 Datasheet


SP3401
TVS Diode Arrays (SPA®Diodes)
Low Capacitance ESD Protection - SP3400114 Series
SP3401, 0.35pF, 18kV Diode Array
RoHS Pb GREEN
Description
SP3401 is specifically designed to protect high-speed
interfaces against ElectroStatic Discharge (ESD), such as
DisplayPort interfaces and USB 3.1 Gen 1.
The signal line is protected by a TVS diode offering low line
capacitance of 0.35 pF typical. SP3401 can safely absorb
repetitive ESD strikes up to ±18 kV contact exceeding IEC
61000-4-2, level 4 ( ±8kV contact discharge).
Excellent low capacitance, clamping capability, low
leakage, and fast response time make this parts an ideal
solution for protecting high speed data lines.
Pinout
Functional Block Diagram
Features
• ESD, IEC 61000-4-2,
±18kV contact, ±30kV air
• EFT, IEC 61000-4-4, 80A
(tP=5/50ns)
• Lightning, IEC 61000-
4-5 2nd edition, 10A
(tP=8/20μs)
• Low capacitance of
0.35pF (TYP) per I/O
• Low leakage current of
1nA (TYP) at 3.3V
• Small form factor μDFN
(JEDEC MO-229) package
provides flow through
routing to simplify PCB
layout
• AEC-Q101 qualified
• Moisture Sensitivity
Level(MSL -1)
• Halogen free, lead free
and RoHS compliant
Applications
• USB 3.1 Gen1
• DisplayPort
• S-ATA
• NFC
• 1G/2.5G/10G Ethernet
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.
©2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revision: 08/15/19
USB Protection Application Example
USB Port
VBUS
D+
D-
*Package is shown as transparent
SP1003
SSPP33400114
GND
USB Controller
IC
SP3014-02UTG

SP3401
TVS Diode Arrays (SPA®Diodes)
Low Capacitance ESD Protection -SSPP33400114 Series
Absolute Maximum Ratings
Symbol
Parameter
Value
Units
IPP
TOP
TSTOR
Peak Current (tp=8/20μs)
Operating Temperature
Storage Temperature
10
-40 to 125
-55 to 150
A
°C
°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the component. This is a stress only rating and operation
of the component at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Electrical Characteristics (TOP=25ºC)
Parameter
Symbol
Test Conditions
Min
Reverse Standoff Voltage
Breakdown Voltage
Reverse Leakage Current
Clamp Voltage1
Dynamic Resistance2
ESD Withstand Voltage1
VRWM
VBR
ILEAK
VC
RDYN
VESD
IR = 1μA
IR = 1mA, I/O to I/O
VR=3.3V
IPP=1A, tp=8/20μs, I/O to I/O
IPP=10A, tp=8/20μs, I/O to I/O
TLP, tp=100ns, I/O to I/O
IEC 61000-4-2 (Contact Discharge)
IEC 61000-4-2 (Air Discharge)
6.5
±18
±30
Diode Capacitance1
CI/O-GND
CI/O-I/O
Reverse Bias=0V, f=1MHz
Note: 1 Parameter is guaranteed by design and/or component characterization.
2. Transmission Line Pulse (TLP) with 100ns width, 2ns rise time, and average window t1=70ns to t2= 90ns.
Typ
8.2
1
4
7.5
0.28
0.8
0.35
Max
3.3
11.5
100
5
9
1
0.55
Units
V
V
nA
V
V
Ω
kV
kV
pF
8/20μs Pulse Waveform
110%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
0.0
5.0
10.0
15.0
20.0
25.0
30.0
Time (μs)
Clamping voltage vs. IPP for 8/20μs waveshape
8.0
6.0
4.0
2.0
0.0
1
2345678
Peak Pulse Current-IPP (A)
9 10
©2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revision: 08/15/19
SP3014-02UTG


Features TVS Diode Arrays (SPA®Diodes) Low Capac itance ESD Protection - SP3400114 Serie s SP3401, 0.35pF, 18kV Diode Array RoH S Pb GREEN Description SP3401 is speci fically designed to protect high-speed interfaces against ElectroStatic Discha rge (ESD), such as DisplayPort interfac es and USB 3.1 Gen 1. The signal line i s protected by a TVS diode offering low line capacitance of 0.35 pF typical. S P3401 can safely absorb repetitive ESD strikes up to ±18 kV contact exceeding IEC 61000-4-2, level 4 ( ±8kV contact discharge). Excellent low capacitance, clamping capability, low leakage, and fast response time make this parts an i deal solution for protecting high speed data lines. Pinout Functional Block D iagram Features • ESD, IEC 61000-4- 2, ±18kV contact, ±30kV air • EFT, IEC 61000-4-4, 80A (tP=5/50ns) • Li ghtning, IEC 610004-5 2nd edition, 10A (tP=8/20μs) • Low capacitance of 0. 35pF (TYP) per I/O • Low leakage cur rent of 1nA (TYP) at 3.3V • Small form factor μDFN (JEDEC MO-229) package pro.
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