SMS3.3.TCT Semtech, SMS3.3.TCT Datasheet

TVS DIODE ARRAY, 350W, 3.3V, SOT-23

SMS3.3.TCT

Manufacturer Part Number
SMS3.3.TCT
Description
TVS DIODE ARRAY, 350W, 3.3V, SOT-23
Manufacturer
Semtech
Datasheet

Specifications of SMS3.3.TCT

Reverse Stand-off Voltage Vrwm
3.3V
Clamping Voltage Vc Max
8.7V
Diode Configuration
Unidirectional
Peak Pulse Current Ippm
12A
Diode Case Style
SOT-23
No. Of Pins
6
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SMS3.3.TCT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
Company:
Part Number:
SMS3.3.TCT
Quantity:
480
The SMS series of TVS arrays are designed to protect
sensitive electronics from damage or latch-up due to
ESD, lightning, and other voltage-induced transient
events. Each device will protect up to four lines operating
at 3.3 volts.
The SMS3.3 is a solid-state device designed specifically
for transient suppression. It is constructed using
Semtech’s proprietary EPD process technology. The EPD
process provides low standoff voltages with significant
reductions in leakage currents and capacitance over
traditional pn junction processes. They offer desirable
characteristics for board level protection including fast
response time, low clamping voltage and no device
degradation.
The SMS3.3 may be used to meet the immunity require-
ments of IEC 61000-4-2, level 4 (±15kV air, ±8kV
contact discharge). The low cost SOT23-6L package
makes them ideal for use in portable electronics such
as cell phones, PDA’s, and notebook computers.
Revision 08/11/04
PROTECTION PRODUCTS
Description
Equivalent Circuit Diagram
1
Features
Mechanical Characteristics
Applications
Schematic & PIN Configuration
For ESD and Latch-Up Protection
Transient protection for data lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 12A (8/20µs)
Protects four I/O lines
Working voltage: 3.3V
Low leakage current (<1µA)
Low clamping voltage
Low capacitance (35pF typical)
Solid-state EPD TVS technology
EIAJ SOT23-6L package
Molding compound flammability rating: UL 94V-0
Marking : Marking Code
Packaging : Tape and Reel per EIA 481
Cell phone Handsets and Accessories
Microprocessor Based Equipment
Personal Digital Assistants (PDA’s) and Pagers
Desktops PC and Servers
Notebook, Laptop, and Palmtop Computers
Portable Instrumentation
Peripherals
MP3 Players
Cordless Phones
SOT23-6L (Top View)
3.3 Volt TVS Array
United States Patent No.
www.semtech.com
SMS3.3

Related parts for SMS3.3.TCT

SMS3.3.TCT Summary of contents

Page 1

... Each device will protect up to four lines operating at 3.3 volts. The SMS3 solid-state device designed specifically for transient suppression constructed using Semtech’s proprietary EPD process technology. The EPD process provides low standoff voltages with significant reductions in leakage currents and capacitance over traditional pn junction processes. They offer desirable ...

Page 2

... PROTECTION PRODUCTS PROTECTION PRODUCTS Absolute Maximum Rating µ µ Electrical Characteristics 2004 Semtech Corp µ ° µ µ µ µ SMS3 > > www.semtech.com µ ...

Page 3

... Time (µ orw ard Voltage vs oltage vs. F oltage vs. F oltage vs. F oltage vs. For orw ard Current Forward Current - I 2004 Semtech Corp. 110 100 100 1000 Clamping V Clam Clam Clam Clam 10 Waveform 9 Parameters 8µ 20µ Current d Current d Current d Current Waveform ...

Page 4

... Therefore, these devices are compatible with both lead-free and SnPb assembly techniques. In addition, unlike other lead-free compositions, matte tin does not have any added alloys that can cause degradation of the solder joint. 2004 Semtech Corp. SMS3.3 Circuit Diagram Protection of Four Unidirectional Lines 4 SMS3.3 ...

Page 5

... PROTECTION PRODUCTS PROTECTION PRODUCTS Typical Applications 2004 Semtech Corp. 5 SMS3.3 www.semtech.com ...

Page 6

... DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. Land Pattern -SOT23 6L X (C) P NOTES: 1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. 2004 Semtech Corp GAGE PLANE 0.25 L (L1) A ...

Page 7

... PROTECTION PRODUCTS PROTECTION PRODUCTS Marking Top Side Mark Tape and Reel Specification Device Orientation in Tape: Reel Material: Tape Material: Tape Width: Component Pitch (max.): 4mm +/- 0.10mm Component Cavity Play: 20° Contact Information 2004 Semtech Corp. Ordering Information Note: (1) No suffix indicates tube pack. ...

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