SMDA12C-7.TBT Semtech, SMDA12C-7.TBT Datasheet

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SMDA12C-7.TBT

Manufacturer Part Number
SMDA12C-7.TBT
Description
TRANSIENT SUPPRESSOR DIODE ARRAY,BIDIRECTIONAL,12V V(RWM),SO
Manufacturer
Semtech
Datasheet

Specifications of SMDA12C-7.TBT

Rohs Compliant
YES
Lead Free Status / Rohs Status
Compliant

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Part Number:
SMDA12C-7.TBT
Manufacturer:
Semtech
Quantity:
500
Part Number:
SMDA12C-7.TBT
Manufacturer:
SEMTECH/美国升特
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The SMDAxxC-7 series of transient voltage suppres-
sors are designed to protect components which are
connected to data and transmission lines from voltage
surges caused by electrostatic discharge (ESD), electri-
cal fast transients (EFT), and lightning.
TVS diodes are characterized by their high surge
capability, low operating and clamping voltages, and
fast response time. This makes them ideal for use as
board level protection of sensitive semiconductor
components. The SMDAxxC-7 is designed to provide
transient suppression on multiple data lines and I/O
ports. The low profile SO-8 design allows the user to
protect up to seven data and I/O lines with one pack-
age.
The SMDAxxC-7 TVS diode array will meet the surge
requirements of IEC 61000-4-2 (Formerly IEC 801-2),
Level 4, “Human Body Model” for air and contact
discharge.
Revision 8/15/06
PROTECTION PRODUCTS
PROTECTION PRODUCTS
Description
1
SMDA05C-7 THRU SMDA24C-7
Features
Mechanical Characteristics
Applications
Schematic and PIN Configuration
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)
Small SO-8 surface mount package
Protects seven I/O lines
Working voltages: 5V, 12V, 15V and 24V
Low leakage current
Low operating and clamping voltages
Solid-state silicon avalanche technology
JEDEC SO-8 package
Molding compound flammability rating: UL 94V-0
Marking : Part number, date code, logo
Packaging : Tube or Tape and Reel per EIA 481
RS-232 and RS-422 Data Lines
Microprocessor Based Equipment
LAN/WAN Equipment
Notebooks, Desktops, and Servers
Instrumentation
Peripherals
Set Top Box
Serial and Parallel Ports
for Protection of Seven Lines
Bidirectional TVS Array
SO-8 (Top View)
www.semtech.com

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SMDA12C-7.TBT Summary of contents

Page 1

... Marking : Part number, date code, logo Packaging : Tube or Tape and Reel per EIA 481 Applications RS-232 and RS-422 Data Lines Microprocessor Based Equipment LAN/WAN Equipment Notebooks, Desktops, and Servers Instrumentation Peripherals Set Top Box Serial and Parallel Ports Schematic and PIN Configuration SO-8 (Top View) 1 www.semtech.com ...

Page 2

... PROTECTION PRODUCTS PROTECTION PRODUCTS Absolute Maximum Rating µ Electrical Characteristics 2004 Semtech Corp. SMDA05C-7 THRU SMDA24C ° µ µ ° µ µ www.semtech.com ° C ° C ° µ µ ...

Page 3

... PROTECTION PRODUCTS PROTECTION PRODUCTS Electrical Characteristics (Continued 2004 Semtech Corp. SMDA05C-7 THRU SMDA24C ° µ µ ° µ µ www.semtech.com µ µ ...

Page 4

... Non-Repetitive Peak Pulse Power vs. Pulse Time 10 1 0.1 0.01 0 Pulse Duration - tp (µs) Pulse Waveform 110 100 Time (µs) ESD Pulse Waveform (IEC 61000-4-2) 2004 Semtech Corp. SMDA05C-7 THRU SMDA24C-7 110 100 100 1000 0 Waveform Parameters µ µ IEC 61000-4-2 Discharge Parameters ...

Page 5

... Minimize all conductive loops including power and ground loops. The ESD transient return path to ground should be kept as short as possible. Never run critical signals near board edges. Use ground planes whenever possible. 2004 Semtech Corp. SMDA05C-7 THRU SMDA24C-7 ) and break- RWM DATA IN DATA IN ...

Page 6

... OR GATE BURRS. 4. REFERENCE JEDEC STD MS-012, VARIATION AA. Land Pattern - SO-8 (C) NOTES: 1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. 2. REFERENCE IPC-SM-782A, RLP NO. 300A. 2004 Semtech Corp. SMDA05C-7 THRU SMDA24C GAGE PLANE 0. (L1) A ...

Page 7

... PROTECTION PRODUCTS PROTECTION PRODUCTS Ordering Information Note: Lead-free devices are RoHS/WEEE Compliant Contact Information 2004 Semtech Corp. SMDA05C-7 THRU SMDA24C Semtech Corporation Protection Products Division 200 Flynn Road, Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804 7 www.semtech.com ...

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