 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Dual-Voltage ESD Protection Array for USB Ports CM1240 Features * * * * * * Four channels of ESD Protection 8kV ESD protection (IEC 61000-4-2, contact discharge) 16kV ESD protection (HBM) SOT-563 space-saving package RoHS-compliant, lead-free finishing 16V clamp on Vcc Product Description The CM1240 is a 4-channel ESD protection array. Three channels of the CM1240 are low voltage (LV) diodes, which have a capacitance of 7pF enabling them to protect high speed I/O ports while providing robust ESD protection. The other channel of the CM1240 is a high voltage (HV) diode which has a capacitance of 25pF enabling it to protect power supply inputs or OLED power rails, etc. The parts integrate avalanche-type ESD diodes, which provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The ESD protection diodes are designed and characterized to safely dissipate ESD strikes of 8kV, the maximum requirement of the IEC61000-4-2 international standard. Using the MIL-STD883 (Method 3015) specification for Human Body Model (HBM) ESD, the pins are protected for contact discharges of greater than 16kV. This device is particularly well suited for portable electronics (e.g. wireless handsets, PDAs, notebook computers) because of its small package format and easyto-use pin assignments. In particular, the CM1240 is ideal for protecting USB or mini-USB ports operating at full speed (12Mbps). Applications * * * USB and mini-USB applications I/O port protection for mobile handsets Wireless handsets (c)2010 SCILLC. All rights reserved. April 2010 - Rev.3 Publication Order Number: CM1240/D CM1240 Ordering Information PART NUMBERING INFORMATION Lead-free Finish Leads 6 Package SOT-563 Ordering Part Number CM1240-F4SE Part Marking L40 PIN DESCRIPTIONS SOT-563 PIN# 1 2 5 3 - - - - 4 6 NAME D1 D2 D3 Vcc NC NC NC NC GND GND DESCRIPTION Cathode connection for Low Voltage ESD diode Cathode connection for Low Voltage ESD diode Cathode connection for Low Voltage ESD diode Cathode connection for High Voltage ESD diode No connect No connect No connect No connect Anode-side connection for all ESD diodes Anode-side connection for all ESD diodes Specifications ABSOLUTE MAXIMUM RATINGS PARAMETER ESD Protection (HBM) Pin Voltages Vcc to GND All other pins to GND Storage Temperature Range Lead Temperature (soldering, 10sec) [GND - 0.3] to +13 [GND - 0.3] to +5.5 -65 to +150 300 V V C C RATING 16 UNITS kV Rev.3 | Page 2 of 6 | www.onsemi.com CM1240 STANDARD OPERATING CONDITIONS PARAMETER Operating temperature range RATING -40 to +85 UNITS C ELECTRICAL OPERATING CHARACTERISTICS (NOTE 1) Symbol CLV CHV ILV IHV VCL(LV) Parameter LV diode Capacitance at 3Vdc; 1MHz, 30mVac HV diode Capacitance at 3Vdc; 1MHz, 30mVac LV Diode Leakage at +3.3V reverse bias voltage HV Diode Leakage at +11V reverse bias voltage LV Diode Signal Clamp Voltage: Positive Clamp, 10mA Negative Clamp, -10mA HV Diode Signal Clamp Voltage: Positive Clamp, 10mA Negative Clamp, -10mA In-system ESD withstand voltage: Human Body Model (MIL-STD-883, method 3015) IEC 61000-4-2, contact discharge method LV Diode Dynamic Resistance: Positive Negative HV Diode Dynamic Resistance: Positive Negative Note 2 25 12 kV kV Conditions Min Typ 6 25 0.01 0.01 0.4 0.4 Max Units pF pF A A 5.6 -1.5 6.8 -0.8 9 -0.4 V V VCL(HV) 13 -1.5 16 -0.8 19 -0.4 V V VESD RDYN(LV) 2.8 1.2 RDYN(HV) 1 0.7 Note 1: Guaranteed at 25C only Note 2: ESD applied to input/output pins with respect to GND, one at a time. These parameters are guaranteed by design. Rev.3 | Page 3 of 6 | www.onsemi.com CM1240 Mechanical Details SOT-563 Mechanical Specifications The CM1240-F4SE is supplied in a 6-pin SOT-563 package. Dimensions are presented below. PACKAGE DIMENSIONS Package Leads Millimeters Dim. Min A b c D E E1 e e1 L # per tape and reel 1.50 0.50 0.17 0.08 Nom 0.55 0.22 0.13 1.60 BSC 1.60 1.20 BSC 0.50 BSC 1.00 BSC 0.20 BSC 5000 pieces 1.70 Max 0.60 0.27 0.18 Min 0.020 0.007 0.003 Nom 0.022 0.009 0.005 Max 0.024 0.011 0.007 SOT-563 6 Inches 0.063 BSC 0.059 0.063 0.067 0.047 BSC 0.020 BSC 0.040 BSC 0.008 BSC Controlling dimension: millimeters Package Dimensions for SOT-563 Rev.3 | Page 4 of 6 | www.onsemi.com CM1240 Tape and Reel Specifications PACKAGE SIZE PART NUMBER (mm) CM1240-F4SE 1.60 X 1.60 X 0.55 POCKET SIZE (mm) B0 X A0 X K0 1.78 X 1.78 X 0.690 TAPE WIDTH REEL W DIAMETER 8mm 178mm (7") QTY PER REEL 5000 P0 4mm P1 4mm Rev.3 | Page 5 of 6 | www.onsemi.com CM1240 ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative Rev.3 | Page 6 of 6 | www.onsemi.com |
Price & Availability of CM1240-F4SE
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |