ESDAULC6-1U2 STMicroelectronics

ESDAULC6-1U2 Single-line unidirectional ESD protection for high speed interface Datasheet production data Features Unidirectional device Ultralow diode capacitance: 0.8 pF Low leakage current 0201 SMD package size compatible 2 Ultra small PCB area: 0.18 mm RoHS compliant ECOPACK 2 compliant package Pin 1 available in different forms Complies with the following standards: ST0201 package IEC 61000-4-2 level 4 15 kV air discharge 8 kV contact discharge Figure 1. Functional diagram (top view) Applications Where transient overvoltage protection in ESD sensitive equipment is required, such as: Smartphone, mobile phone and accessories Tablet PC, netbook and notebook Portable multimedia device and accessories Digital camera and camcorder Communication and highly integrated systems Description The ESDAULC6-1U2 is a unidirectional single line TVS diode designed to protect the data lines or other I/O ports against ESD transients. The device is ideal for applications where both reduced line capacitance and board space saving are required. TM: Transil is a trademark of STMicroelectronics June 2012 Doc ID 023270 Rev 1 1/10 This is information on a product in full production. www.st.com 10Characteristics ESDAULC6-1U2 1 Characteristics Table 1. Absolute maximum ratings (T = 25 C) amb Symbol Parameter Value Unit Peak pulse voltage: V IEC 61000-4-2 contact discharge 17 kV PP IEC 61000-4-2 air discharge 25 (1) P Peak pulse power dissipation (8/20 s) 18 W PP I Peak pulse current (8/20 s) 1.4 A PP T Operating junction temperature range -40 to 150 C j T Storage temperature range - 55 to +150 C stg T Maximum lead temperature for soldering during 10 s 260 C L 1. For a surge greater than the maximum values, the diode will fail in short-circuit Figure 2. Electrical characteristics (definitions) I Symbol Parameter I F V = Breakdown voltage BR V = Clamping voltage CL I = Leakage current V RM RM V = Stand-off voltage VF RM V V V CL BR RM V I = Forward current F IRM I R I = Peak pulse current PP I = Breakdown current R V = Forward voltage drop F Slope = 1/R d R = Dynamic impedance d IPP T = Voltage temperature Table 2. Electrical characteristics (values, T = 25 C) amb Symbol Test conditions Min. Typ. Max. Unit V I = 1 mA 6 V BR R I V = 3 V 100 nA RM RM V IPP = 1 A, 8/20 s 13 V CL C F = 200 MHz - 3000 MHz , V = 0 V 0.81pF line R 2/10 Doc ID 023270 Rev 1