丝印代码：30XY；Transient Voltage Suppressing Device For ESD/Transient Protection

Features
ESD Protect for 4 Lines with Bi-directional
Provide ESD protection for the protected line to IEC 61000-4-2 (ESD) ±17kV (air), ±12kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) Cable Discharge Event (CDE)
Small SOT563 package saves board space
Protect four I/O lines or four p

丝印代码：204XY；Transient Voltage Suppressing Device For ESD/Transient Protection

Features
ESD Protect for 4 Lines with Bi-directional
Provide ESD protection for the protected line to IEC 61000-4-2 (ESD) ±20kV (air), ±12kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) IEC 61000-4-5 (Lightning) 7A (8/20μs) Cable Discharge Event (CDE)
Small SOT23-5L package saves board