Diode array
Microsemi
These low capacitance diode arrays with common cathode are multiple, discrete,
isolated junctions fabricated by a planar process and mounted in a 10-PIN
package for use as steering diodes protecting up to eight I/O ports from ESD,
EFT, or surge by directing them to the positive side of the power supply line (see
figure 1). This circuit application is further complimented by the 1N5770
(separate data sheet) that has a common anode. An external TVS diode may be
added between the positive supply line and ground to prevent overvoltage on the
supply rail.
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