حفاظت مدار محدودکننده‌های ولتاژ گذرا (تی وی اس) دیودهای تی وی اس

Product Attributes

Introduction

The SA Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Features

• 500W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles): 0.01%
• VBR@TJ = VBR@25°C × (1+αT×(TJ - 25)) (αT:Temperature Coeffcient, typical value is 0.1%)
• Glass passivated chip junction in DO - 15 Package
• Fast response time: typically less than 1.0ps from 0 Volts to BV min
• Excellent clamping capability
• Typical failure mode is short from over - specifed voltage or current
• Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
• IEC - 61000 - 4 - 2 ESD 30kV(Air), 30kV (Contact)
• ESD protection of data lines in accordance with IEC 61000 - 4 - 2
• EFT protection of data lines in accordance with IEC 61000 - 4 - 4
• Low incremental surge resistance
• Typical IR less than 1μΔ when VBRmax > 13V
• High temperature to refow soldering guaranteed: 260°C/40sec / 0.375"(9.5mm) lead length, 5 lbs., (2.3kg) tension
• Plastic package is flammability rated V - 0 per Underwriters Laboratories
• Matte tin lead–free plated
• Halogen free and RoHS compliant
• Pb - free E3 means 2nd level interconnect is Pb - free and the terminal finish material is tin(Sn) (IPC/JEDEC J - STD609A.01)

Applications

• TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications.