uClamp0511T
uClamp0511T is 1-Line ESD protection manufactured by SEMTECH.
Low Profile μClamp TM 1-Line ESD protection
PROTECTION PRODUCTS
- Micro Clamp TM Description
The μClamp series of TVS arrays are designed to protect sensitive electronics from damage or latch-up due to ESD. It is designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook puters, and other portable electronics. It Features large cross-sectional area junctions for conducting high transient currents. They offer desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation. The μClamp TM0511T is in a 2-pin, Ro HS/WEEE pliant, SLP1006P2T package. It measures 1.0 x 0.6 mm with a nominal height of only 0.4mm. The leads are spaced at a pitch of 0.65mm and are finished with lead-free Ni Pd Au. Each device will protect one line operating at 5 volts. It gives the designer the flexibility to protect single lines in applications where arrays are not practical. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15k V air, ±8k V contact discharge). The bination of small size and high ESD surge capability makes them ideal for use in portable applications such as cellular phones, digital cameras, and MP3 players.
TM u Clamp0511T
Features
Transient protection for data lines to
IEC 61000-4-2 (ESD) ±15k V (air), ±8k V (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 data or power line Low reverse current: 3n A typical (VR=3.3V) Working voltage:
- 5V / +5V Low capacitance: 4p F typical Solid-state silicon-avalanche technology
Mechanical Characteristics
SLP1006P2T package Ro HS/WEEE pliant Nominal Dimensions: 1.0 x 0.6 x 0.4 mm Lead Finish: Ni Pd Au Molding pound flammability rating: UL 94V-0 Marking : Marking code, cathode band Packaging : Tape and Reel
Applications
Cellular Handsets & Accessories Keypads,...
