ESDALC14-1BF4 STMicroelectronics

ESDALC14-1BF4 Low clamping and low capacitance bidirectional single line ESD protection Datasheet - production data Description The ESDALC14-1BF4 is a bidirectional single line TVS diode designed to protect the data line 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. Figure 1: Functional diagram 0201 package Features Low clamping voltage: VCL = 18 V Bidirectional device Low leakage current 0201 package 2 Ultra-low PCB area: 0.18 mm ECOPACK 2 compliant component Exceeds IEC 61000-4-2 level 4 standard: 15 kV (air discharge) 8 kV (contact discharge) Applications Where transient over voltage protection in ESD sensitive equipment is required, such as: Smartphones, mobile phones and accessories Tablet, PC, netbooks and notebooks Portable multimedia devices and accessories Digital cameras and camcorders Communication and highly integrated systems December 2017 DocID024898 Rev 3 1/9 www.st.com This is information on a product in full production. Characteristics ESDALC14-1BF4 1 Characteristics Table 1: Absolute ratings (Tamb = 25 C) Symbol Parameter Value Unit IEC 61000-4-2 contact discharge 25 V Peak pulse voltage kV PP IEC 61000-4-2 air discharge 30 P Peak pulse power dissipation (8/20 s) 100 W PP IPP Peak pulse current (8/20 s) 5 A T Operating junction temperature range -40 to +150 C j Tstg Storage temperature range -65 to +150 C T Maximum lead temperature for soldering during 10 s 260 C L Figure 2: Electrical characteristics (definitions) Table 2: Electrical characteristics (T = 25 C) amb Symbol Test condition Min. Typ. Max. Unit I = 1 mA VBR R 13 V IRM VRM = 12 V 100 nA V 8 kV contact discharge after 30 ns, IEC 61000-4-2 18 V CL CLINE F = 1 MHz, VLINE = 0 V, VOSC = 30 mV 22 25 pF 2/9 DocID024898 Rev 3