ESD0504/ESD0503 Low Capacitance TVS Array General Description Features ESD0504/ESD0503 are surge rated diode arrays designed to protect interfaces. This series high has been speed z data specifically Array of surge rated diodes with internal TVS Diode z designed to protect sensitive components which Small package (2.4 x 2.2mm) saves board space are connected to data and transmission lines from z Protects up to four I/O lines & power line overvoltage z Low caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients). capacitance (<3pF) for high-speed interfaces z No insertion loss to 2.0GHz The unique design incorporates surge rated, low z Low leakage current and clamping voltage capacitance steering diodes and a TVS diode in a z Low operating voltage: 5.0V/3.3V single package. During transient conditions, the z Solid-state silicon-avalanche technology steering diodes direct the transient to either the positive side of the power supply line or to ground. The internal TVS diode prevents over-voltage on the power line, protecting any downstream components. IEC61000-4-2(ESD) 15kV(air), 8kV(Contact) The low capacitance array configuration allows the IEC61000-4-4(EFT) 40A(5/50ns) user to protect four high-speed data or transmission IEC61000-4-5(Surge)24A(8/20us),Level2(Line-G lines. The low inductance construction minimizes round)& Level 2(Line- Line) voltage overshoot during high current surges. Applications z USB 2.0 z USB OTG z Monitors and Flat Panel Displays z Digital Visual Interface (DVI) z High-Definition Multimedia Interface (HDMI) z Gigabit Ethernet z SIM Ports z IEEE 1394 Firewire Ports Functional diagram SOT23-6 1. ESD0504/ESD0503 Absolute Ratings Symbol Parameter Value Units PPK Peak Pulse Power (tp = 8/20μs) 150 W IPP Peak Pulse Current (tp = 8/20μs) 6 A TJ Operating Temperature -55 to +125 °C Tstg Storage Temperature Range -55 to +150 °C Electrical Characteristics VBR C IT VRWM Typ. IR Min. Typ. Max. V V V mA V µA pF ESD0504 6.0 6.6 7.2 1 5 3 3 ESD0503 3.9 4.8 5.6 1 3.3 5 3 Part Numbers （Note1） Note 1: I/O pins are pin 1, 3, 4, and 6 Typical Characteristics Fig1. Non-Repetitive Peak Pulse Power vs. Pulse Time Fig3. Pulse Waveform Fig2. Power Derating Curve Fig4. Clamping Voltage vs. Peak Pulse Current 2. ESD0504/ESD0503 Fig5. Forward Voltage vs. peak Pulse Current Fig6. Capacitance vs. Reverse Voltage (Normalized to 0V) SOT23-6 Mechanical Data NOTES: 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS(ANGLES IN DEGREES). 2. DATUMS –A- AND –B- TO BE DETERMINED AT DATUM PLANE –H-. 3. DIMENSIONS “E1” AND “D” DO NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. 4. REFERENCE JEDEC STD MO-203, VARIATION AB 3. ESD0504/ESD0503 DIMENSIONS DIM INCHES MILLIMETERS MIN NOM MAX MIN NOM MAX A - - .043 - - 1.10 A1 .000 - .004 .000 - 0.10 A2 .028 .035 .039 0.70 0.90 1.00 b .006 - .012 0.15 - 0.30 c .003 - .009 0.08 - 0.22 D .075 .079 .083 1.90 2.00 2.10 E1 .045 .049 .053 1.15 1.25 1.35 E .083 BSC 2.10 BSC e .026 BSC 0.65 BSC e1 .051 1.30 BSC L .010 .014 .018 0.26 0.36 L1 (.017) (0.42) N 6 6 θ1 0° - 8° 0° - aaa .004 0.10 bbb .004 0.10 ccc .012 0.30 0.46 8° 4.