SP1112 Datasheet | Littelfuse

TVS Diode Arrays (SPA®®Diodes) General Purpose Surge Protection - SP11xx Series SP11xx Series Discrete Unidirectional TVS Diode Ro HS Pb GREEN Description Zener diodes fabricated in a proprietary silicon avalanche technology protect each I/O pin to provide a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes at ±30k V (contact and air discharge, IEC 61000-4-2) without performance degradation. Additionally, each diode can safely dissipate 80A (SP1105S) of 8/20μs surge current (IEC 61000-4-5 2nd edition) with very low clamping voltages. Pinout and Functional Block Diagram PIN1 PIN2 Features - ESD, IEC 61000-4-2, ±30k V contact, ±30k V air - EFT, IEC 61000-4-4, 40A (5/50ns) - Lightning, IEC 610004-5 2nd edition, 80A (t P=8/20μs, SP1105S) - Low clamping voltage - Low leakage current - Moisture Sensitivity Level (MSL-1) - Lead free and Ro HS...