CitrusCom CS0801S. Applications. Features. Mechanical Characteristics. Description. Circuit Diagram. Pin Configuration

Transcription

1 Features Transient protection for high-speed data lines IEC (ESD) ±15kV (Air) ±8kV (Contact) IEC (EFT) 40A (5/50 ns) Cable Discharge Event (CDE) Package optimized for high-speed lines Ultra-small package (1.0mm0.6mm0.55mm) Protects one data, control or power line Low capacitance: 0.35pF (Typical) Low leakage current: V RWM (Typical) Low clamping voltage Each I/O pin can withstand over 1000 ESD strikes for ±8kV contact discharge Description is a low-capacitance Transient Voltage Suppressor (TVS) designed to provide electrostatic discharge (ESD) protection for high-speed data interfaces. With typical capacitance of 0.35pF only, is designed to protect parasitic-sensitive systems against over-voltage and over-current transient events. It complies with IEC (ESD), Level 4 (±15kV air, ±8kV contact discharge), IEC (electrical fast transient - EFT) (40A, 5/50 ns), very fast charged device model (CDM) ESD and cable discharge event (CDE), etc. Applications Serial ATA PCI Express Desktops, Servers and Notebooks Cellular Phones MDDI Ports USB2.0 Power and Data Line Protection Display Ports Digital Visual Interfaces (DVI) Mechanical Characteristics udfn-2l package Flammability Rating: UL 94V-0 Marking: Part number (S) Packaging: Tape and Reel Circuit Diagram I/O_1 I/O_2 uses ultra-small udfn-2l package. Each device can protect one high-speed data line. It offers system designers flexibility to protect single data line where space is a premium concern. The combined features of low capacitance, ultra-small size and high ESD robustness make ideal for high-speed data port and high-frequency line (e.g., USB 2.0 & antenna line) applications, such as cellular phones and HD visual devices. Pin Configuration 1 2 udfn-2l (Top View) Revision F 03/30/

2 Absolute Maximum Rating Symbol Parameter Value Units V ESD ESD per IEC (Air) ±17 kv ESD per IEC (Contact) ±12 T OPT Operating Temperature -55/+125 C T STG Storage Temperature -55/+150 C Electrical Characteristics (T = 25C) Symbol V RWM Parameter Nominal Reverse Working Voltage I Reverse Leakage V RWM V BR Reverse Breakdown I T I T V C Test Current for Reverse Breakdown Clamping V C V BR V RWM I T R IT V RWM V BR V C V Peak Pulse Current C ESD Parasitic Capacitance V R Reverse Voltage f Small Signal Frequency Bi-Directional TVS Symbol Test Condition Minimum Typical Maximum Units V RWM 5.0 V V BR V C C ESD V RWM = 5V, T = 25C I T = 1mA = 1A, t p = 8/20μs V R = 0V, f = 1MHz μa V 12 V pf Revision F 03/30/

3 Capacitance (pf) Normalized Capacitance Current (A) Insertion Loss (db) CitrusCom Voltage Sweeping of I/O to I/O Insertion Loss S21 of I/O to I/O Voltage (V) E E E E E+10 Frequency (Hz) Capacitance vs. Voltage of I/O to I/O (f = 1MHz) Capacitance vs. Reverse Voltage Normalized Capacitance vs. Reverse Voltage Reverse Voltage (V) Reverse Voltage (V) ESD Clamping of I/O to I/O (+8kV Contact per IEC ) ESD Clamping of I/O to I/O (-8kV Contact per IEC ) Clamping Voltage (V) Clamping Voltage (V) Time (ns) Time (ns) Revision F 03/30/

4 Package Outline udfn-2l package 2 leads, very small package MSL-1 D b E L PIN 1 Bar by Marking e A A1 A3 Package Dimensions (Controlling dimensions are in millimeters) Symbol Dimensions In Millimeters Dimensions In Inches Minimum Maximum Minimum Maximum A A A REF 05 REF D E b e BSC 26 BSC L Revision F 03/30/

5 Tape and Reel Specification T P0 P2 Φ2: 1.55±5 Device Orientation in Tape Top Cover Tape 3 REF W A0 E F B0 K0 P Φ: 0.40±5 Pin1 Location Symbol W A0 B0 K0 E F P P0 P2 T Dimensions (mm) 8.00± ±5 1.15±5 0.55±5 1.75± ±5 2.0± ± ±5 0.2±5 Marking Codes Ordering Information S Part Number Working Voltage Quantity Per Reel Reel Size 5V 10,000 7 Inch Pin1 Identification Note: (1) S is part number. Revision F 03/30/