器件名称: SA33A
功能描述: Silicon Avalanche Diodes - 500 Watt Axial Leaded Transient Voltage Suppressor
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简 介:Silicon Avalanche Diodes
500 Watt Axial Leaded Transient Voltage Suppressors
RoHS
SA Series
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 10/1000s 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
MAXIMUM RATINGS AND CHARACTERISTICS @25C AMBIENT TEMPERATURE (unless otherwise noted)
RATING Peak Pulse Power Dissipation on 10/1000s waveform(Note 1, FIG. 1) Peak Pulse Current of on 10/1000s waveform (Note 1, FIG. 3) Steady State Power Dissipation at TL=75C, Lead lengths .375", (9.5mm)(Note 2) Peak Forward Surge Current, 8.3ms 70 Single Half Sine-Wave Superimposed IFSM on Rated Load, (JEDEC Method) (Note 3) Operating junction and Storage Tj, TSTG -55 to +175 Temperature Range Amps SYMBOL PPPM IPPM VALUE Min 500 SEE TABLE 1 3 UNIT Watts
BV for unidirectional and 5.0ns for bidirectional types
Typical IR less than 1A above 10V High temperature soldering guaranteed: 265C/10
seconds/.375",(9.5mm) lead length, 5lbs.,(2.3kg) tension
Amps Watt……
