SD12.TC Semtech, SD12.TC Datasheet

SD12.TC

Manufacturer Part Number

SD12.TC

Description

Diode

Manufacturer

Semtech

Datasheet

1.SD12.TC.pdf (6 pages)

Specifications of SD12.TC

Peak Reflow Compatible (260 C)

Junction Capacitance

150pF

Peak Surge Current

24A

Reel Quantity

3000

Breakdown Voltage Min

13.3V

Leaded Process Compatible

Peak Pulse Power Dissipation Pppm

350W

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SD12.TC

Manufacturer:

SEMTECH

Quantity:

1 218

Company:

Meier Automation Equipment Co., Limited

Part Number:

SD12.TC

Manufacturer:

SEMTECH/美国升特

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SD12.TCT

Manufacturer:

IDT

Quantity:

Company:

BOSTOCK HK LIMITED

Part Number:

SD12.TCT

Manufacturer:

Company:

Meier Automation Equipment Co., Limited

Part Number:

SD12.TCT

Manufacturer:

SEMTECH/美国升特

Quantity:

20 000

Company:

H&T Electronics

Part Number:

SD12.TCT

Quantity:

12 000

Current page: 1 of 6
Download datasheet (146Kb)

The SDxx TVS diodes are designed to replace multilayer

varistors (MLVs) in portable applications such as cell

phones, notebook computers, and PDA’s. They offer

superior electrical characteristics such as lower clamp-

ing voltage and no device degradation when compared

to MLVs. The SDxx series TVS diodes are designed to

protect sensitive semiconductor components from

damage or upset due to electrostatic discharge (ESD)

and other voltage induced transient events.

The SDxx is in a SOD-323 package and will protect one

unidirectional line. They are available with working

voltages of 5 volts (SD05) and 12 volts (SD12). These

devices will fit on the same PCB pad area as an 0805

MLV device. They give the designer the flexibility to

protect one line in applications where arrays are not

practical. Additionally, it may be “sprinkled” around the

board in applications where board space is at a pre-

mium.

They may be used to meet the ESD immunity require-

ments of IEC 61000-4-2, Level 4 (±15kV air, ±8kV

contact discharge).

Revision 07/12/04

PROTECTION PRODUCTS

Description

Features

Mechanical Characteristics

Applications

Protection in Portable Electronics

Schematic & PIN Configuration

350 Watts peak pulse power (t

Transient protection for data lines to

IEC 61000-4-2 (ESD) ±25kV (air), ±10kV (contact)

IEC 61000-4-4 (EFT) 40A (5/50ns)

IEC 61000-4-5 (Lightning) 24A (8/20µs)

Small package for use in portable electronics

Suitable replacement for MLV’s in ESD protection

applications

Protects one I/O or power line

Low clamping voltage

Working voltages: 5V and 12V

Low leakage current

Solid-state silicon-avalanche technology

EIAJ SOD-323 package

Molding compound flammability rating: UL 94V-0

Marking : Marking code, cathode band

Packaging : Tape and Reel per EIA 481

Cell Phone Handsets and Accessories

Microprocessor based equipment

Personal Digital Assistants (PDA’s)

Notebooks, Desktops, and Servers

Portable Instrumentation

Pagers Peripherals

Single Line TVS Diode for ESD

SOD-323 (Top View)

SD05 and SD12

= 8/20µs)

www.semtech.com

Related parts for SD12.TC

SD12.TC Summary of contents

Page 1

... Marking : Marking code, cathode band Packaging : Tape and Reel per EIA 481 Applications Cell Phone Handsets and Accessories Microprocessor based equipment Personal Digital Assistants (PDA’s) Notebooks, Desktops, and Servers Portable Instrumentation Pagers Peripherals Schematic & PIN Configuration SOD-323 (Top View 8/20µs) p www.semtech.com ...

Page 2

... PROTECTION PRODUCTS PROTECTION PRODUCTS Absolute Maximum Rating µ Electrical Characteristics 2004 Semtech Corp ° µ µ µ ° µ µ µ SD05 and SD12 www.semtech.com ° C ° C ° µ µ ...

Page 3

... Time (µs) Capacitance vs. Reverse Voltage 350 300 250 200 150 100 everse V oltage - 2004 Semtech Corp. 110 100 100 1000 (µs) p Clamping Voltage vs. Peak Pulse Current 30 Waveform Parameters tr = 8µ 20µ Forward Voltage vs. Forward Current 7. 6.00 5.00 4.00 3.00 2 ...

Page 4

... 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. SD05 and SD12 Device Schematic and Pin Configuration Size Comparison to 0805 MLV SOD-323 ...

Page 5

... PROTECTION PRODUCTS PROTECTION PRODUCTS Outline Drawing Land Pattern 2004 Semtech Corp. SD05 and SD12 5 www.semtech.com ...

Page 6

... PROTECTION PRODUCTS PROTECTION PRODUCTS Marking Codes Ordering Information Contact Information Phone: (805)498-2111 FAX (805)498-3804 2004 Semtech Corp ” ” ” ” 7 Semtech Corporation Protection Products Division 200 Flynn Rd., Camarillo, CA 93012 6 SD05 and SD12 www.semtech.com ...

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