uClamp1201P TM Clamp 1-Line ESD protection TM PROTECTION PRODUCTS - MicroClampPROTECTION PRODUCTS Features Description TM The Clamp series of TVS arrays are designed to pro- Transient protection for data lines to tect sensitive electronics from damage or latch-up due IEC 61000-4-2 (ESD) 15kV (air), 8kV (contact) to ESD. It is designed to replace multilayer varistors IEC 61000-4-4 (EFT) 40A (tp = 5/50ns) (MLVs) in portable applications such as cell phones, note- Cable Discharge Event (CDE) book computers, and PDAs. It features large cross-sec- Ultra-small package (1.0 x 0.6 x 0.5mm) tional area junctions for conducting high transient cur- Protects one I/O or power line rents. It offers superior electrical characteristics such Low clamping voltage as lower clamping voltage and no device degradation Working voltage: 12V when compared to MLVs. They offer desirable charac- Low leakage current teristics for board level protection including fast response Solid-state silicon-avalanche technology time, low operating and clamping voltage, and no device degradation. Mechanical Characteristics TM The Clamp 1201P is in a 2-pin, RoHS/WEEE compli- SLP1006P2 package ant, SLP1006P2 package. It measures 1.0 x 0.6 x RoHS/WEEE Compliant 0.50mm. The leads are spaced at a pitch of 0.65mm Nominal Dimensions: 1.0 x 0.6 x 0.50 mm and are finished with lead-free NiPdAu. Each device will Lead Finish: NiPdAu protect one line operating at 12 volts. It gives the designer the flexibility to protect single lines in applica- Molding compound flammability rating: UL 94V-0 tions where arrays are not practical. They may be used Marking: Marking code, cathode band to meet the ESD immunity requirements of IEC 61000- Packaging: Tape and Reel 4-2, Level 4 (15kV air, 8kV contact discharge). The combination of small size and high ESD surge capability Applications makes them ideal for use in portable applications such Cellular Handsets & Accessories as cellular phones, digital cameras, and MP3 players. Personal Digital Assistants (PDAs) Notebooks & Handhelds Portable Instrumentation Digital Cameras Peripherals MP3 Players Dimensions Schematic & PIN Configuration 1.0 0.60 0.65 0.50 Nominal Dimensions (mm) SLP1006P2 (Bottom View) www.semtech.com Revision 01/07/2009 1uClamp1201P PROTECTION PRODUCTS Absolute Maximum Rating Rlating Seymbo Vsalu Unit PPeak Pulse Power (tp = 8/20s) 2s00 Watt pk M)aximum Peak Pulse Current (tIp = 8/20s 8sAmp pp ESD per IEC 61000-4-2 (Air) V +/- 20 kV PP ESD per IEC 61000-4-2 (Contact) +/- 15 OTperating Temperature -C55 to +125 J STtorage Temperature -C55 to +150 STG o Electrical Characteristics (T=25 C) Plarameter SsymboCmondition MlinimuTmypicaMsaximu Unit RVeverse Stand-Off Voltage 1V2 RWM RVeverse Breakdown Voltage I=31mA 153. 155. 1V7. BR t RIeverse Leakage Current V=012V, T=25C 01.10 A R RWM FVorward Voltage I=810mA 0V. F F CVlamping Voltage I = 1A, t=98/20s 1V C PP p CVlamping Voltage I = 8A, t=58/20s 2V C PP p JCunction Capacitance V=00V, f = 1MHz 6Fp j R www.semtech.com 2009 Semtech Corp. 2