ESDA-1K

ESDA-1K EOS and ESD Transil™ protection for charger and battery port Features ■ Breakdown voltage: 12 V, 18 V ■ Unidirectional device ■ High peak power dissipation: 450 W (8/20 µs waveform) ■ ESD protection level better than IEC 61000-4-2 level 4: 30 kV contact discharge. ■ Low leakage current < 0.5 µA at 5 V ■ PCB area: 1.3 mm2 Benefits ■ High EOS and ESD protection level ■ High integration ■ Suitable for high density board ■ Small package Complies with the following standards ■ IEC 61000-4-2 level 4 – 15 kV (air discharge) – 8 kV (contact discharge) ■ MIL STD 883G - Method 3015-7 Class 3B – HBM (Human Body Model): ≥ 8 kV Applications Where transient overvoltage protection in ESD sensitive equipment is required, such as: ■ Computers ■ Printers ■ Communication systems ■ Cellular phone handsets and accessories ■ Video equipment SOD-523 Figure 1. Functional diagram Pin 1 Pin 2 Description The ESDA-1K is a single line Transil diode designed ...