UCLAMP0504A.TCT Semtech, UCLAMP0504A.TCT Datasheet

IC TVS ARRAY 4LINE ESD 5V SC-89

UCLAMP0504A.TCT

Manufacturer Part Number
UCLAMP0504A.TCT
Description
IC TVS ARRAY 4LINE ESD 5V SC-89
Manufacturer
Semtech
Series
µClamp™r
Datasheet

Specifications of UCLAMP0504A.TCT

Voltage - Reverse Standoff (typ)
5V
Voltage - Breakdown
6V
Power (watts)
100W
Polarization
4 Channel Array - Unidirectional
Mounting Type
Surface Mount
Package / Case
SC-89-6, SOT-563F, SOT-666
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
UCLAMP0504ATR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UCLAMP0504A.TCT
Manufacturer:
SEMTECH
Quantity:
30 000
Part Number:
UCLAMP0504A.TCT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
The Clamp
tect sensitive electronics from damage or latch-up due
to ESD. They are designed for use in applications where
board space is at a premium. Each device requires less
than 2.9mm
lines. They are unidirectional devices and may be used
on lines where the signal polarities are above ground.
TVS diodes are solid-state devices designed specifically
for transient suppression. They feature large cross-sec-
tional area junctions for conducting high transient cur-
rents. They offer desirable characteristics for board level
protection including fast response time, low operating
and clamping voltage, and no device degradation.
The uClamp
requirements of IEC 61000-4-2, level 4. The small SC-
89 package makes them ideal for use in portable elec-
tronics such as cell phones, PDA’s, notebook comput-
ers, and digital cameras. These devices feature a lead-
free, matte tin lead finish. They are compatible with both
lead free and SnPb assembly techniques.
Revision 06/23/2004
PROTECTION PRODUCTS
PROTECTION PRODUCTS - MicroClamp
Description
Dimensions
0.60
TM
TM
0.30
2
Maximum Dimensions (mm)
0504A may be used to meet the immunity
series of TVS arrays are designed to pro-
of PCB area and will protect up to four
0.50
1.70
1.25
1.70
TM
1
Features
Mechanical Characteristics
Applications
Schematic & 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)
Protects four I/O lines
Ultra-small SC-89 package (1.7 x 1.7 x 0.6mm
requires less than 2.9mm
Working voltage: 5V
Low leakage current
Low operating and clamping voltages
Solid-state silicon-avalanche technology
SC-89 (SOT-666) package
Molding compound flammability rating: UL 94V-0
Marking : Marking Code
Weight: 2.9mg (typical)
Lead Finish: Matte Tin
Packaging : Tape and Reel per EIA 481
Cellular Handsets & Accessories
Cordless Phones
Personal Digital Assistants (PDA’s)
Notebooks & Handhelds
Portable Instrumentation
Digital Cameras
Peripherals
MP3 Players
4-Line ESD protection Array
SC-89 (Top View)
uClamp0504A
2
of PCB area
1.7 x 1.7 x 0.6mm
1.7 x 1.7 x 0.6mm
1.7 x 1.7 x 0.6mm)
1.7 x 1.7 x 0.6mm
www.semtech.com
Clamp
TM

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UCLAMP0504A.TCT Summary of contents

Page 1

... Cordless Phones Personal Digital Assistants (PDA’s) Notebooks & Handhelds Portable Instrumentation Digital Cameras Peripherals MP3 Players Schematic & PIN Configuration 1.70 1 uClamp0504A Clamp 1.7 x 1.7 x 0.6mm 1.7 x 1.7 x 0.6mm) 1.7 x 1.7 x 0.6mm 1.7 x 1.7 x 0.6mm of PCB area 2 SC-89 (Top View) www.semtech.com TM ...

Page 2

... PROTECTION PRODUCTS Absolute Maximum Rating µ Electrical Characteristics (T= 2004 Semtech Corp µ ° ° µ µ uClamp0504A www.semtech.com ° C ° C ° µ A µ ...

Page 3

... Non-Repetitive Peak Pulse Power vs. Pulse Time 10 1 0.1 0.01 0 Pulse Duration - tp (µs) Clamping Voltage vs. Peak Pulse Current Peak Pulse Current - Ipp (A) Junction Capacitance vs. Reverse Voltage Reverse Voltage - V 2004 Semtech Corp. 110 100 100 1000 Waveform 2 Parameters 8us td = 20us (V) R START . 030 MHz 3 ...

Page 4

... PROTECTION PRODUCTS Typical Characteristics (Con’t.) ESD Clamping (8kV Contact per IEC 61000-4-2) ESD Clamping (15kV air per IEC 61000-4-2) 2004 Semtech Corp. uClamp0504A ESD Clamping (-8kV Contact per IEC 61000-4-2) ESD Clamping (-15kV air per IEC 61000-4-2) 4 www.semtech.com ...

Page 5

... 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. uClamp0504A Circuit Diagram ...

Page 6

... PROTECTION PRODUCTS Typical Applications 2004 Semtech Corp. uClamp0504A 6 uClamp0504A www.semtech.com ...

Page 7

... PROTECTION PRODUCTS Outline Drawing Land Pattern 2004 Semtech Corp. uClamp0504A 7 www.semtech.com ...

Page 8

... PROTECTION PRODUCTS Marking Code H Note: (1) Device is symmetrical so there is no pin 1 identifier. Tape and Reel Specification Contact Information 2004 Semtech Corp. Ordering Information MicroClamp, uClamp and Clamp are trademarks of Semtech Corporation H H Tape Specification and Device Orientation Semtech Corporation Protection Products Division 200 Flynn Rd ...

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