RCLAMP7002M.TBT Semtech, RCLAMP7002M.TBT Datasheet

IC TVS ARRAY ADSL 70V 10-MSOP

RCLAMP7002M.TBT

Manufacturer Part Number
RCLAMP7002M.TBT
Description
IC TVS ARRAY ADSL 70V 10-MSOP
Manufacturer
Semtech
Series
RailClamp®r
Datasheet

Specifications of RCLAMP7002M.TBT

Mfg Application Notes
TVS Diode AppNote SI04-14
Voltage - Reverse Standoff (typ)
70V
Voltage - Breakdown
85V
Power (watts)
1000W
Polarization
2 Channel Array - Unidirectional
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
RCLAMP7002MTR

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Part Number:
RCLAMP7002M.TBT
Manufacturer:
SEM
Quantity:
20
RailClamp
to protect sensitive components which are connected
to high-speed data and transmission lines from over-
voltage caused by ESD (electrostatic discharge), CDE
(Cable Discharge Events), and EFT (electrical fast
transients). The RClamp
for use on the next generation of ADSL interfaces.
Their high surge capability makes them particularly
useful in systems that utilize gas tubes as the primary
protection component.
This device integrates surge rated, low capacitance
steering diodes in a small MSOP-10L package. Each
protection diode features a large area junction to
minimize clamping voltage and increase reliability
during high current surges. It has a maximum capaci-
tance of only 10pF and may be used to protect two
high-speed lines without sacrificing signal integrity. The
RClamp7002M may be used on systems operating
from 3.3 to 70 volts. This means that they may be
used in applications that use the Central Office battery
as the main supply.
The RClamp7002M is also designed for easy board
layout by allowing the signal traces to run straight
through the device. The high surge capability, ease of
layout coupled with the low capacitance and clamping
voltage of the RClamp7002M makes it the superior
choice for protecting two high speed lines against high
energy telecommunication surges.
Revision 05/7/2010
PROTECTION PRODUCTS - RailClamp
Description
Circuit Diagram
Pin 1
®
TVS diode arrays are specifically designed
Pin 10
®
7002M has been optimized
Pin 7, 8, 9
Pin 2, 3,4
Pin 5
Pin 6
® ® ® ® ®
1
Features
Mechanical Characteristics
Applications
Low Capacitance TVS Diode Array
PIN Configuration
Line 1
In
GND
GND
GND
Line 2
In
1000 Watts peak pulse power (8/20μs)
Protection for high-speed 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) 1kV, 24A (1.2/50μs)
Low clamping voltage: 10V at Ipp = 40A (8/20μs)
Array of surge rated suppression diodes
Protects two high speed lines
Low capacitance: 10pF (I/O to Ground)
Operating voltage range: 3.3 - 70V
Small package saves board space
Solid-state silicon-avalanche technology
JEDEC MSOP-10L package
Molding compound flammability rating: UL 94V-0
Marking: Marking code and date code
Packaging: Tape and Reel
Lead Finish: Matte tin
Pb-Free, Halogen Free, RoHS/WEEE Compliant
ADSL Lines
Central Office Equipment
T1/E1 secondary IC Side Protection
Small Office Home Office (SOHO) Applications
WAN/LAN Equipment
ISDN S/T Interface
ATM Interfaces
1
MSOP-10L (Top View)
RClamp7002M
RailClamp
www.semtech.com
Line 1
Out
Vcc
Vcc
Vcc
Line 2
Out
® ® ® ® ®

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RCLAMP7002M.TBT Summary of contents

Page 1

... T1/E1 secondary IC Side Protection Small Office Home Office (SOHO) Applications WAN/LAN Equipment ISDN S/T Interface ATM Interfaces PIN Configuration Line GND Pin 6 GND GND Line RClamp7002M RailClamp Line 1 Out Vcc Vcc Vcc Line 2 Out MSOP-10L (Top View) www.semtech.com ® ® ® ® ® ...

Page 2

... PROTECTION PRODUCTS Absolute Maximum Rating μ μ Electrical Characteristics (T= © 2010 Semtech Corp μ ° μ μ μ RClamp7002M www.semtech.com ° C ° μ ...

Page 3

... Pulse Duration - tp (⎝ s) Pulse Waveform 110 100 Time (µs) Forward Voltage vs. Forward Current Peak Pulse Current (A) © 2010 Semtech Corp. 110 100 100 1000 Capacitance vs. Reverse Voltage Waveform 1.2 Parameters 8µ 20µs 1.0 0.8 0.6 0 CH1 S21 -12 dB -18 dB -24 dB Waveform ...

Page 4

... TVS diode may be used as the refer- ence. The steering diodes will begin to conduct when the voltage on the protected line exceeds the working voltage of the TVS (plus one diode drop). © 2010 Semtech Corp. ) the F Pin 1 Pin Configuration ...

Page 5

... PROTECTION PRODUCTS Applications Information - Spice Model © 2010 Semtech Corp. Vcc I/O 0.7 nH RClamp7002M Spice Model RClamp7002M www.semtech.com ...

Page 6

... OR GATE BURRS. 4. REFERENCE JEDEC STD MO-187, VARIATION BA. Land Pattern - MSOP 10L NOTES: 1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. © 2010 Semtech Corp. D SEE DETAIL SIDE VIEW E H GAGE PLANE 0.25 ...

Page 7

... YYWW = Date Code Tape and Reel Specification ± Contact Information © 2010 Semtech Corp. Ordering Information RailClamp and RClamp are trademarks of Semtech Corporation ± ± ± Semtech Corporation Protection Products Division 200 Flynn Road, Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804 7 RClamp7002M ...

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