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ESDAHD712BE2
ESD Protection Diodes Array
Rev.01 - 02 March 2021
Product data sheet
1. General description
The ESDAHD712BE2 is designed for asymmetrical (12V to -7V) protection in multi-point data transmission standard RS-485 applications. The ESDAHD712BE2 can be used to protect devices from transient voltages resulting from electrostatic discharge (ESD), electrical fast transients (EFT), and lightning induced surges.
2. Features and benefits
• Peak pulse power 500W @ 8/20us waveform • IEC 61000-4-2 (ESD) ±30kV(air), ±30kV(contact) • IEC 61000-4-4 (EFT) 40A (5/50ns) • IEC 61000-4-5 (Lightning) 19A (8/20μs) • Protects two +12V to -7V lines • Low capacitance • Low leakage current • Low clamping voltage • Meet MSL level1 • Halogen free and RoHS compliant
3.