SA28A Datasheet PDF - Littelfuse

●The SA Series is designed specifically to protect sensitive electronics equipment from voltage transients induced by lightning and other transient voltage events. These devices are ideal for the protection of I/O interfaces, Vcc bus and other vulnerable circuits used in computer and consumer electronic applications.

●FEATURES

●•RoHS Compliant

●• 5.0 to 180 Volts

●• Uni-directional and Bi-directional

●• Glass passivated chip junction

●• 500W peak pulse power capability on 10/1000µs waveform

●• Excellent clamping capability

●• Repetition rate (duty cycle): 0.01%

●•Low incremental surge resistance

●•Fast response time: typically less than 1.0ps from 0 Volts to BV for unidirectional and 5.0ns for bidirectional types

●•Typical IR less than 1µA above 10V

●•High temperature soldering guaranteed: 265˚C/10 seconds/.375",(9.5mm) lead length, 5lbs.,(2.3kg) tension