RCLAMP0544T.TCT Semtech, RCLAMP0544T.TCT Datasheet

no-image

RCLAMP0544T.TCT

Manufacturer Part Number
RCLAMP0544T.TCT
Description
RClamp Low Profile, Ultra Low Cap TVS For Portable Applications
Manufacturer
Semtech
Datasheet

Specifications of RCLAMP0544T.TCT

Lead Free Status / Rohs Status
Supplier Unconfirmed

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RCLAMP0544T.TCT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
PROTECTION PRODUCTS
PROTECTION PRODUCTS - RailClamp
RailClamps
designed to protect high speed data interfaces. This
series has been specifically designed to protect sensitive
components which are connected to high-speed data
and transmission lines from overvoltage caused by ESD
(electrostatic discharge), CDE (Cable Discharge Events),
and EFT (electrical fast transients).
The RClamp
0.30pF between I/O pins. This allows it to be used on
circuits operating in excess of 3GHz without signal
attenuation. They may be used to meet the ESD
immunity requirements of IEC 61000-4-2. Each device
is designed to protect four lines (two differential pairs).
The RClamp0544T is in an 8-pin SLP2010P8T package.
It measures 2.0 x 1.0 x 0.4mm. The leads are spaced at
a pitch of 0.4mm and are finished with lead-free NiPdAu.
They are designed for easy PCB layout by allowing the
traces to run straight through the device. The combina-
tion of small size, low capacitance, and high level of ESD
protection makes them a flexible solution for applica-
tions such as mini HDMI, MDDI, USB, and eSATA inter-
faces.
Revision 2/25/2011
Description
Dimensions
®
®
are ultra low capacitance TVS arrays
0544T has a typical capacitance of only
Nominal Dimensions in mm
1
8
7
2
2.00
GND
0.40 BSC
3
6
4
5
1.00
0.40
® ® ® ® ®
1
Applications
Ultra Low Capacitance TVS Arrays
Features
Mechanical Characteristics
Circuit Diagram
Cell Phones and Accessories
HDMI
MDDI Ports
USB 3.0
LVDS
eSATA
PCI Express
ESD protection for high-speed data lines to
IEC 61000-4-2 (ESD) ±18kV (air), ±12kV (contact)
IEC 61000-4-5 (Lightning) 5A (8/20μs)
IEC 61000-4-4 (EFT) 40A (5/50ns)
Package design optimized for high speed lines
Flow-Through design
Protects four I/O lines
Low capacitance: 0.3pF typical (I/O to I/O)
Low clamping voltage
Low operating voltage: 5V
Solid-state silicon-avalanche technology
SLP2010P8T 8-pin package (2.0 x 1.0 x 0.4mm)
Pb-Free, Halogen Free, RoHS/WEEE Compliant
Lead Pitch: 0.4mm
Lead finish: NiPdAu
Marking: Marking code + date code
Packaging: Tape and Reel
Note: Pins 5-8 not internally connected
Pin 1
4-Line Protection
Pin 2
GND
RClamp0544T
Pin 3
RailClamp
PRELIMINARY
www.semtech.com
Pin 4
® ® ® ® ®

Related parts for RCLAMP0544T.TCT

RCLAMP0544T.TCT Summary of contents

Page 1

... Packaging: Tape and Reel Applications Cell Phones and Accessories HDMI MDDI Ports USB 3.0 LVDS eSATA PCI Express Circuit Diagram 1.00 Pin 1 0.40 Note: Pins 5-8 not internally connected 1 RClamp0544T RailClamp PRELIMINARY Pin 2 Pin 3 Pin 4 GND 4-Line Protection www.semtech.com ® ® ® ® ® ...

Page 2

... PROTECTION PRODUCTS Absolute Maximum Rating μ μ Electrical Characteristics (T= © 2011 Semtech Corp μ μ RClamp0544T PRELIMINARY www.semtech.com ° C ° μ ...

Page 3

... Pulse Duration - tp (us) Clamping Voltage vs. Peak Pulse Current 25 20 Line to Line 15 10 Line to Gnd Peak Pulse Current - I ESD Clamping (Pin GND) (+8kV Contact per IEC 61000-4-2) Note: Data is taken with a 10x attenuator © 2011 Semtech Corp. 110 100 100 Normalized Capacitance vs. Reverse Voltage 2 1 ...

Page 4

... LOG REF -12 dB -18 dB -24 dB -30 dB -36 dB - 100 MHz MHz MHz START . 030 MHz HDMI Eye Pattern (720p with RClamp0544T) © 2011 Semtech Corp. CH1 S21 1: -0.0715 dB 800 MHz 2: -0.0442 900 MHz -0.4690 1.8 GHz - -0.5150 dB 2.5 GHz -18 dB -24 dB ...

Page 5

... RClamp0544T to protect the high-speed differential pairs. This is because the device is designed such that the data lines from the connector line up with the I/O pins of the device without altering the trace routing. © 2011 Semtech Corp. RClamp0544T Input Input 2 ...

Page 6

... HP Detect 5VPower Gnd Host Tx + Host Tx + Host Tx + Host Tx - Host Tx - Host Tx - Host Rx - Host Rx - Host Rx - Host Rx + Host Rx + Host Rx + © 2011 Semtech Corp. Figure 3. HDMI Protection Example Figure 3. HDMI Protection Example Figure 3. HDMI Protection Example Figure 3. HDMI Protection Example Figure 3. HDMI Protection Example RClamp0544T RClamp0544T ...

Page 7

... PROTECTION PRODUCTS Applications Information MDDI Link Controller HOST © 2011 Semtech Corp. MDDI_Data0+ MDDI_Data0- Gnd MDDI_Data1+ MDDI_Data1- RClamp0544T MDDI_Stb+ MDDI_Stb- Gnd RClamp0522T Host Pwr Host Gnd uClamp0501P Figure 5. MDDI Protection Example Figure 5. MDDI Protection Example Figure 5. MDDI Protection Example Figure 5. MDDI Protection Example Figure 5 ...

Page 8

... PROTECTION PRODUCTS Applications Information - Spice Model Note: Spice model is for simulating transient response only. © 2011 Semtech Corp. RClamp0544T Spice Model RClamp0544T PRELIMINARY www.semtech.com ...

Page 9

... NOTES: 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). Land Pattern - SLP2010P8T ( NOTES: 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). 2. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. © 2011 Semtech Corp DIM aaa ...

Page 10

... YYWW = Date Code Tape and Reel Specification ± Contact Information © 2011 Semtech Corp. Ordering Information RailClamp and RClamp are marks of Semtech Corporation ± ± ± Semtech Corporation Protection Products Division 200 Flynn Road, Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804 10 RClamp0544T PRELIMINARY ...

Related keywords