RCLAMP2431T.TCT Semtech

RClamp2431T Ultra-Low Capacitance 1-Line ESD protection PROTECTION PRODUCTS PROTECTION PRODUCTS - RailClamp Features Description RailClamp TVS diodes are specifically designed to Transient protection for data lines to protect sensitive components which are connected to IEC 61000-4-2 (ESD) high-speed data and transmission lines from overvolt- IEC 61000-4-4 (EFT) age caused by ESD (electrostatic discharge), CDE Ultra-small package (1.0 x 0.6 x 0.4mm) (cable discharge events), and EFT (electrical fast Protects one data line or one I/O pair transients). Low capacitance: 0.35pF (Typical) The RClamp 2431T has a typical capacitance of only Low clamping voltage 0.35pF. This allows it to be used on Wi-Fi, RFID, and Low operating voltage: 24V other circuits operating in excess of 3GHz without Solid-state silicon-avalanche technology signal attenuation. It may be used to meet the ESD Mechanical Characteristics immunity requirements of IEC 61000-4-2. The RClamp2431T is in a 2-pin SLP1006P2T package SLP1006P2T package measuring 1.0 x 0.6 x 0.4mm. The leads are spaced Molding compound flammability rating: UL 94V-0 at a pitch of 0.65mm and feature a lead-free finish. Marking: Marking code Each device will protect one high-speed line operating Packaging : Tape and Reel up to 24 volts. It gives the designer the flexibility to Lead Finish: NiPdAu protect single lines in applications where arrays are Pb-Free, Halogen Free, RoHS/WEEE Compliant not practical. The combination of small size, low capacitance, and high ESD surge capability makes it Applications ideal for use in portable equipment such as cellular Cellular Handsets & Accessories phones and netbooks. Wi-Fi Interfaces FeliCa / RFID Firewire FM Antenna Netbooks Serial ATA Dimensions Schematic & PIN Configuration 1.0 0.60 0.65 0.40 Maximum Dimensions (mm) SLP1006P2T (Bottom View) www.semtech.com Revision 01/27/2010 1RClamp2431T PROTECTION PRODUCTS Absolute Maximum Rating Rlating Seymbo Vsalu Unit PPeak Pulse Power (tp = 8/20s) 1s00 Watt pk PIeak Pulse Current (tp = 8/20s) 2A PP ESD per IEC 61000-4-2 (Air) V +/- 13 kV ESD ESD per IEC 61000-4-2 (Contact) +/- 8 OTperating Temperature -C40 to +85 J STtorage Temperature -C55 to +150 STG o Electrical Characteristics (T=25 C) PlarameterSsymboCmondition MlinimuTmypicaMsaximu Unit RVeverse Stand-Off Voltage 2V4 RWM RVeverse Breakdown Voltage I=71mA 226. 363V BR t RIeverse Leakage Current V=524V, T=25C 01.00 0A. R RWM CVlamping Voltage I=51A, tp = 8/20s 4V C PP CVlamping Voltage I=02A, tp = 8/20s 5V C PP V=50V, f = 1MHz 05.3 0F. p R JCunction Capacitance j www.semtech.com 2010 Semtech Corp. 2