DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

Only One Name Means ProTek’Tion™ www.protekdevices.com05125.R10 2/11 Page 1

05125 ET724

ulTRa low ca PaciTanc E sTEER ing diod E aRRay

dEscRiPTion

The ET724 is an ultra low capacitance steering diode array. This device provides circuit protection for interfaces and wireless bus applications and portable electronics. The ET724 is ideally suited to protect USB data I/O ports against the effects of ESD and EFT. The ET724 meets the requirements of IEC 61000-4-2 (ESD) and IEC 61000-4-4 (EFT). At higher operating frequencies or faster edge rates, insertion loss and signal integrity are a major concern. The ET724 offers an ultra low capacitance and low leakage current in a SOT-23-6 package.

FEaTuREs

  • Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
  • Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
  • Compatible with IEC 61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line- Gnd) & Level 2(Line-Line)
  • ESD Protection > 25 kilovolts
  • Low Clamping Voltage
  • Protection for 4 Lines
  • Low Leakage Current < 100nA
  • Ultra Low Capacitance: 3pF Typical
  • RoHS Compliant
  • REACH Compliant MEchanical cha RacTER isTics
  • Molded JEDEC SOT-23-6 Package
  • Approximate Weight: 16 milligrams
  • Lead-Free Pure-Tin Plating (Annealed)
  • Solder Reflow Temperature: Pure-Tin - Sn, 100: 260-270°C
  • 8mm Tape and Reel Per EIA Standard 481
  • Flammability Rating UL 94V-0

aPPlicaTions

  • USB & FireWire Interface Ports
  • SMART Phones
  • Gigabit Ethernet
  • Sensor Interfaces
  • Set-Top Box Interfaces soT-23-6 Packag E Pin conFigu RaTion 1 6 3 4 I/O 1 VN I/O 2 I/O 4 VP I/O 3

Only One Name Means ProTek’Tion™ www.protekdevices.com05125.R10 2/11 Page 2 TyPical d Evic E cha RacTER isTics MaXiMuM RaTings @ 25°c unless otherwise specified PaRaMETER syMBol valuE uni Ts Operating Temperature TA -55 to 150 °C Storage Temperature TSTG -55 to 150 °C Continuous Power Dissipation PPC 125 mW ElEcTRical cha RacTER isTics PER lin E @ 25°c unless otherwise specified PaRT nuMBER dEvic E MaRking REPET iTivE PEak REvERsE volTagE (note 1) vRRM volTs TyPical FoRwaRd volTagE 8/20µs @ 1a vF volTs MaXiMuM PEak Puls E FoRwaRd cuRRE nT @ 8/20µs iFM aMP s MaXiMuM REvERsE lEakag E cuRRE nT (note 2) vRRM iR na MaXiMuM qui EscEnT suPPly cuRRE nT (note 3) @ 20v iRq na TyPical caPaciTanc E @0v, 1Mhz cj pF ET724 724 20 2 12 10 100 3 noTE 1. VRRM is +VCC for pin 5, -VEE for pin 2. Pin 2 also represents ground for unidirectional applications. 2. +20V from pin 5 to 1, 5 to 4, 5 to 3 and 5 to 6. -20V from pin 2 to 1, 2 to 3, 2 to 4 and 2 to 6. 3. +20V from pin 5 to 2. TEST WAVEFORM PARAMETERS t f = 8µs td = 20µs tf e-t Peak Value IPP td = t/(IPP/2) Figu RE 1 Puls E wavE FoRM t - Time - µs 0 5 10 15 20 25 30 iPP - Peak Pulse current - % of iPP 100 120

Only One Name Means ProTek’Tion™ www.protekdevices.com05125.R10 2/11 Page 3 TyPical d Evic E cha RacTER isTics Figu RE 2 non- REPET iTivE PEak Puls E cuRRE nT caPaBili Ty square wave Pulse - ms 0.001 0.01 0.1 1 10 100 Peak Pulse current - amps Figu RE 3 TyPical low cuRRE nT FoRwaRd volTagE dRoP Forward voltage drop - mv 600 800 1000 1200 Forward current - ma 120 160 200 TA = 25°C Single Pulse See Figure 1 Figu RE 4 low FoRwaRd cu RRE nT vs FoRwaRd volTagE Forward voltage drop - v 0 1 2 3 Forward current - a TA = 25°C Single Pulse See Figure 1

Only One Name Means ProTek’Tion™ www.protekdevices.com05125.R10 2/11 Page 4 soT-23-6 Packag E inFoRMaTion ouTlin E diMEnsions diM Milli METER s inch Es Min MaX Min MaX A 2.80 3.05 0.110 0.120 B 1.50 1.75 0.059 0.070 C 0.90 1.30 0.036 0.051 D 0.30 0.40 0.012 0.016 E 0.85 1.05 0.033 0.040 G 0.90 1.45 0.036 0.057 J 0.09 0.20 0.003 0.008 K 2.60 3.00 0.102 0.118 L 0.0 0.15 0.0 0.006 M 0.30 0.60 0.012 0.024 noTEs 1. Controlling dimension: inches. 2. Dimensioning and tolerances per ANSI Y14.5M, 1985. 3. Dimensions are exclusive of mold flash and metal burrs. Pad layou T diMEnsions diM Milli METER s inch Es noMinal noMinal A 0.70 0.028 B 1.90 0.074 C 0.95 0.037 D 2.40 0.094 E 1.00 0.039 noTEs 1. Controlling dimension: inches. D E K 456 321 A G C L B M 0° - 8° J D C B A E

Only One Name Means ProTek’Tion™ www.protekdevices.com05125.R10 2/11 Page 5

oRdERing inFoRMaTion

BasE PaRT nuMBER lEadFREE suFFiX TaPE suFFiX qTy/REE l REE l siZE TuBE qTy ET724 -LF -T7 3,000 7” n/a sPEciFicaTions REEl dia. TaPE widTh a0 B0 k0 d E F w P0 P2 P tmax noTEs 1. Dimensions are in millimeters. 2. Surface mount product is taped and reeled in accordance with EIA-481. 3. Suffix - T7 = 7” Reel - 3,000 pieces per 8mm tape. 4. Marking on Part - marking code (see page 2) and pin one defined by dot on package. Package outline, pad layout and tape specifications per document number 06013.R5 2/11 Top Cover Tape D

10 Pitches Cumulative

Tolerance on Tape. ± 0.2 P E F W User Direction of Feed Pin 1 t

Only One Name Means ProTek’Tion™ www.protekdevices.com05125.R10 2/11 Page 6 ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for the protection of electronic systems from the effects of lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP), in- ductive switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide application specific protection solutions for all electronic equipment/systems. ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products. COPYRIGHT © ProTek Devices 2007 - This literature is subject to all applicable copyright laws and is not for resale in any manner. SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice. DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special, consequential or incidental damages. LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory. conTacT us corporate headquarters

2929 South Fair Lane

Tempe, Arizona 85282 USA By Telephone General: 602-431-8101 Sales: 602-414-5109 Customer Service: 602-414-5114 By Fax General: 602-431-2288 By E-mail: Sales: sales@protekdevices.com Customer Service: service@protekdevices.com Technical Support: support@protekdevices.com web www.protekdevices.com www.protekanalog.com