UCLAMP0511P.TCT

uClamp0511P µClamp® 1-Line ESD protection PROTECTION PRODUCTS - MicroClamp® Description Features u Transient protection for data lines to The uClamp® series of TVS arrays are designed to protect sensitive electronics from damage or latch-up due to ESD. They are designed to replace multilayer varistors (MLVs) in portable applications. They feature large crosssectional area junctions for conducting high transient currents and offer superior electrical characteristics such as lower clamping voltage and no device degradation when compared to MLVs. They offer desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation. The µClamp®0511P is in a 2-pin, SLP1006P2 package. It measures 1.0 x 0.6 x 0.5mm. The leads are spaced at a pitch of 0.65mm and are finished with lead-free NiPdAu. Each device will protect one bidirectional 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 (±15kV air, ±8kV contact discharge). The combination 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. u u u u u u IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC 61000-4-4 (EFT) 40A (tp = 5/50ns) Cable Discharge Event (CDE) Ultra-small package (1.0 x 0.6 x 0.5mm) Protects one I/O or power line Low clamping voltage Working voltage: 5V Low leakage current Solid-state silicon-avalanche technology Mechanical Characteristics u u u u u SLP1006P2 package Molding compound flammability rating: UL 94V-0 Packaging : Tape and Reel Lead Finish: NiPdAu Pb-Free, Halogen Free, RoHS/WEEE Compliant Applications u u u u u u u u Package Dimensions Cellular Handsets & Accessories Cordless Phones Smart Phones Notebooks & Handhelds Portable Instrumentation Digital Cameras MP3 Players Automotive Applications Schematic & Pin Configuration SLP1006P2 (Bottom View) 4/30/2014 1 www.semtech.com uClamp0511P PROTECTION PRODUCTS Absolute Maximum Ratings Rating Symbol Value Units Peak Pulse Power (tp = 8/20µs) Ppk 170 Watts Peak Pulse Current (tp = 8/20µs) IPP 12 A ESD per IEC 61000-4-2 (Air) ESD per IEC 61000-4-2 (Contact) VESD +/- 15 +/- 8 kV TJ -40 to +125 °C TSTG -55 to +150 °C Operating Temperature Storage Temperature Electrical Characteristics (T=25OC unless otherwise specified) Maximum Units 5 V 8 10 V 0.025 1 µA IPP = 1A, tp = 8/20µs Pin 1 to 2 or 2 to 1 11 V VC IPP = 12A, tp = 8/20µs Pin 1 to 2 or 2 to 1 14 V Cj VR = 0V, f = 1MHz Pin 1 to 2 or 2 to 1 75 pF Parameter Symbol Conditions Reverse Stand-Off Voltage VRWM Pin 1 to 2 or 2 to 1 Reverse Breakdown Voltage VBR It = 1mA Pin 1 to 2 or 2 to 1 T=-40OC to +125OC Reverse Leakage Current IR VRWM = 5V, Pin 1 to 2 or 2 to 1 Clamping Voltage VC Clamping Voltage Junction Capacitance  2014 Semtech Corporation 2 Min. 6 Typical www.semtech.com uClamp0511P PROTECTION PRODUCTS Typical Characteristics Non-Repetitive Peak Pulse Power vs. Pulse Time Power Derating Curve 120 10 100 % of Rated Power or IPP Peak Pulse Power - PPP (kW) TA = 25OC 1 0.1 80 60 40 20 DR040512:25:125:150 DR040412-170 0 0.01 0.1 1 10 100 0 1000 25 Clamping Voltage vs. Peak Pulse Current 125 150 TA = 25OC f = 1Mhz Junction Capacitance - CJ (pF) Clamping Voltage -VC (V) 100 50 TA = 25OC Waveform Parameters: tr = 8us; td = 20us 10 8 6 4 2 40 30 20 10 0511PQ 5412_1R1 VCvIPP_8_20 0 0511PQ 5412_1R1 CJvT 0 2 4 6 8 10 12 14 0 16 0 1 Peak Pulse Current - IPP (A) 2 3 4 5 Reverse Voltage - VR (V) ESD Clamping (8kV Contact per IEC 61000-4-2) TLP Clamping Voltage vs. Current 30 50 TA = 25OC Waveform 1ns/60ns; VESD = +8kV Measured with and corrected for 50Ω, 40dB attenuator; 50Ω Scope Input Impedance. TA = 25OC TLP Parameters: tp = 100ns; tr = 200ps Sampled 70% to 90% tp 10 point smoothing applied 25 TLP Current (A) 40 Clamping Voltage - VC (V) 75 Capacitance vs. Reverse Voltage 14 12 50 Ambient Temperature - TA (OC) Pulse Duration - tp (µs) 30 20 20 15 10 5 10 0 0511PQ 5412_1R1 ESD_P8K 0 0 -20 0 20  2014 Semtech Corporation 40 Time (ns) 60 80 100 2 4 6 8 10 12 DUT Clamp Voltage - VC (V) 3 www.semtech.com uClamp0511P PROTECTION PRODUCTS Applications Information Device Connection Options Equivalent Circuit Diagram These TVS diodes are designed to protect one data, I/O, or power supply line. The device is bidirectional and may be used on lines where the signal polarity can go above abd below ground. Circuit Board Layout Recommendations for Suppression of ESD. Good circuit board layout is critical for the suppression of ESD induced transients. The following guidelines are recommended: l Place the TVS near the input terminals or connectors to restrict transient coupling. l Minimize the path length between the TVS and the protected line. l Minimize all conductive loops including power and ground loops. l The ESD transient return path to ground should be kept as short as possible. l Never run critical signals near board edges. l Use ground planes whenever possible.  2014 Semtech Corporation 4 www.semtech.com uClamp0511P PROTECTION PRODUCTS Outline Drawing - SLP1006P2 LNIS-66YP35 R3 Land Pattern - SLP1006P2 LNIS-66YP35 R3  2014 Semtech Corporation 5 www.semtech.com uClamp0511P PROTECTION PRODUCTS Marking Ordering Information Part Number Qty per Reel Reel Size uClamp0511P.TCT 3,000 7 Inch uClamp0511P.TNT 10,000 7 Inch Note: Lead finish is lead-free NiPdAu. MicroClamp, uClamp and µClamp are marks of Semtech Corporation. Notes: 1) Device is electrically symmetrical Tape and Reel Specification (4mm Pitch, 3,000 Piece Reel) ! "# $ ' !& !! ( !) %  2014 Semtech Corporation 6 www.semtech.com uClamp0511P PROTECTION PRODUCTS Tape and Reel Specification (2mm Pitch, 10,000 Piece Reel) Contact Information Semtech Corporation Protection Products Division 200 Flynn Rd., Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804  2014 Semtech Corporation 7 www.semtech.com