RCLAMP0531T UMW | Alldatasheet

Document overview

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Technical content

Features

RailClamp is an ultra low capacitance Transient Voltage Suppressor (TVS) designed to protect high speed data interfaces. This device has been specifically designed 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 RClampTM0531T has a maximum capacitance of only 0.80pF. This allows it to be used on circuits operating in excess of 2.5GHz without signal attenua-tion. They may be used to meet the ESD immunity requirements of IEC 61000-4-2. The RClamp0531T is in a 2-pin SLP1006P2T package measuring 1.0 x 0.6 x 0.4mm. The leads are spaced at a pitch of 0.65mm and feature a lead-free finish. Each device will protect one high-speed line operating at 5 volts. It gives the designer the flexibility to protect single lines in applications where arrays are not practi-cal. The combination of small size, low capacitance, and high ESD surge capability makes them ideal for use in applications such as cellular phones and digital video interfaces. Mechanical Characteristics

Applications

Cellular Handsets & Accessories Digital Visual Interface (DVI) FM Antenna MDDI Ports USB Ports PCI Express Serial ATA Transient protection for data lines to IEC 61000-4-2 (ESD) ±20kV (air), ±12kV (contact) IEC 61000-4-4 (EFT) 40A (tp = 5/50ns) Cable Discharge Event (CDE) Ultra-small package (1.0 x 0.6 x 0.4mm) Protects one I/O line Low capacitance: 0.8pF Low clamping voltage Low operating voltage: 5.0V Solid-state silicon-avalanche technology SLP1006P2T package Molding compound flammability rating: UL 94V-0 Marking: Marking code + date code Packaging : Tape and Reel Lead Finish: NiPdAu Pb-Free, Halogen Free, RoHS/WEEE Compliant Absolute Maximum Rating gnitaRl obmySe ulaVs tinU )sμ02/8=pt(rewoPesluPkaePP kp 08 W )sμ02/8=pt(tnerruCesluPkaePI PP 4A )riA(2-4-00016CEIrepDSE )tcatnoC(2-4-00016CEIrepDSE V DSE 02-/+ 21-/+ Vk erutarepmeTgnitarepOT J 521+ot55-C ° erutarepmeTegarotST GTS 051+ot55-C °www.umw-ic.com 1 友台半导体有限公司

R Electrical Characteristics (T=25 o retemaraPl obmySs noitidnoCm uminiMl acipyTm umixaMs tinU egatloVffO-dnatSesreveRV MWR 5V egatloVnwodkaerBesreveRV RB It Am1=6 3 .91 1V tnerruCegakaeLesreveRI R V MWR C°52=T,V5=0 10.00 01.0A μ egatloVgnipmalCV C I PP sμ02/8=pt,A1=2 1V egatloVgnipmalCV C I PP sμ02/8=pt,A4=0 2V ecnaticapaCnoitcnuJC j VR zHM1=f,V0=0 5.00 8.0F p Typical Characteristics Non-Repetitive Peak Pulse Power vs. Pulse Time 100 110 0 25 50 75 100 125 150 Ambient Temperature - TA (oC) % of Rated Power or IPP Power Derating Curve 0.01 0.1 0.1 1 10 100 Pulse Duration - tp (us) Peak Pulse Power - PPP (kW) Clamping Voltage vs. Peak Pulse Current Normalized Capacitance vs. Reverse Voltage 012345 Peak Pulse Current - IPP (A) Clamping Voltage -VC (V) Waveform Parameters: tr = 8µs td = 20µs 0.800 0.850 0.900 0.950 1.000 1.050 1.100 012345 Reverse Voltage (VR) Cj(VR) / Cj(VR=0V) f = 1 MHzwww.umw-ic.com 2 友台半导体有限公司

U MW RCLAMP0531T RInsertion Loss S21 1 2 3 4 START . 030 MHz 3 STOP 000 . 000 000 MHz CH1 S21 LOG 6 dB / REF 0 dB 1: -0.15390 dB

800 MHz

2: -0.1480 dB

900 MHz

3: 0.01210 dB

1.8 GHz

4: 0.09410 dB

2.5 GHz

-6 dB -12 dB -18 dB -24 dB -30 dB -36 dB GHz 100 MHz GHz MHz MHz -42 dB -48 dB Typical Characteristics ESD Clamping (+8kV Contact per IEC 61000-4-2) ESD Clamping (-8kV Contact per IEC 61000-4-2) Note: Data is taken with a 10x attenuator Note: Data is taken with a 10x attenuator www.umw-ic.com 3 友台半导体有限公司

R bxN e R 2x L PIN 1 ID A INCHES .026 BSC aaa N E L e .008 .020 DIM A MIN .018 .015 0.30 0.70 0.20 0.50 .003 .010 .024 .012 .028 0.08 0.25 0.60

0.65 BSC

0.55 0.43 DIMENSIONS MIN 0.45 NOM .016 .020 MAX .022 .017 NOM 0.37 0.50 0.40 CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). NOTES: BOTTOM VIEW TOP VIEW A B C b aaa C SEATING PLANE bbb C A B .004bbb 0.10 D E SLP1006P2T PACKAGE OUTLINE DIMENSIONS Ordercode Package Baseqty Deliverymode UMW RCLAMP0531T.TCT SLP1006P2T 3000 Tape andreel Marking Orderinginformationwww.umw-ic.com 4 友台半导体有限公司