ESD7554

ESD7554 4­Channel Low Capacitance Dual­Voltage ESD Protection Array Features 3 Channels of Low Voltage ESD Protection 1 Channel of High Voltage ESD Protection Provides ESD Protection to IEC61000−4−2 Level 4: ±8 kV Contact Discharge (Pins 1−3) ±15 kV Contact Discharge (Pin 4) Low Channel Input Capacitance Minimal Capacitance Change with Temperature and Voltage High Voltage Zener Diode Protects Supply Rail No Need for External Bypass Capacitors Each I/O Pin Can Withstand Over 1000 ESD Strikes* These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant http://onsemi.com 8 1 WDFN8 CASE 517BC MARKING DIAGRAM 30V MG 1G 30V = Specific Device Code M = Date Code G = Pb−Free Package PINOUT 5 67 8 ÏÏÏÏÏÏDAPÏÏÏÏÏÏ 4 32 1 Bottom View (Pins up View) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. NOTE: Note: Pins 5, and 6 to 8 are connected to a common substrate. Figure 1. Electrical Schematic *Standard test condition is IEC61000−4−2 level 4 test circuit with each pin subjected to ±8 kV contact discharge for 1000 pulses. Discharges are timed at 1 second intervals and all 1000 strikes are completed in one continuous test run. The part is then subjected to standard production test to verify that all of the tested parameters are within spec after the 1000 strikes. © Semiconductor Components Industries, LLC, 2010 November, 2010 − Rev. 0 1 Publication Order Number: ESD7554/...