CM1220 Series

4- and 8-Channel ESD Protection Arrays

Catalog

4- and 8-Channel ESD Protection Arrays

Part	Unidirectional Channels [custom]	Voltage - Clamping (Max) @ Ipp [Max]	Power Line Protection	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package [y]	Supplier Device Package [x]	Supplier Device Package	Mounting Type	Applications	Type
ON Semiconductor CM1220-08CP	8	9 V		85 °C	-40 °C	10-WFBGA WLCSP	1.33	1.96	10-WLCSP	Surface Mount	General Purpose	Zener
ON Semiconductor CM1220-04CP	4	9 V		85 °C	-40 °C	5-WFBGA WLCSP	1.33	0.96	5-WLCSP	Surface Mount	General Purpose	Zener

Catalog

4- and 8-Channel ESD Protection Arrays

Key Features

• Four and eight channels of ESD protection

• 15kV ESD protection on each channel(IEC 61000-4-2 Level 4, contact discharge)

• Provides ±15 kV ESD protection on each channel per the IEC 61000-4-2 ESD requirements

• 30kV ESD protection on each channel (HBM)

• Chip Scale Package (CSP) features extremely low lead inductance for optimum ESD protection

Description

The CM1220 ESD protection arrays are available in four and eight channel configurations. Each ESD channel features a nominal capacitance of 14pF making the devices ideal for protecting high speed I/O ports and LCD and camera data lines without significantly affecting signal integrity. The CM1220 integrates avalanche-type ESD diodes on every channel, providing a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). These diodes safely dissipate ESD strikes of ±15kV, exceeding the maximum requirement of the IEC61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the CM1220 protect against contact discharges at greater than ±30kV.