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

Product Attributes

Introduction

SMF3.3 is designed specifcally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Features

• 200W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycle): 0.01 %
• 1200W peak pulse power capability at 8/20us waveform
• Excellent clamping capability
• Compatible with industrial standard package SOD123FL
• Low profle: maximum height of 1.08mm.
• For surface mounted applications to optimize board space
• 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
• Fast response time: typically less than 1.0ns from 0 Volts to VBR min
• High temperature soldering: 260°C/40 seconds at terminals
• Built-in strain relief
• Meet MSL level1, per J-STD-020C, LF maximun peak of 260°C
• Matte tin lead–free plated
• Halogen-free and RoHS compliant
• Pb-free E3 means 2nd level interconnect is Pb -free and the terminal fnish material is tin(Sn) (IPC/ JEDEC J-STD-609A.01)

Applications

• Portable devices/hard drives
• Notebooks
• VCC busses
• POS terminal
• SSDs
• Power supplies
• Monitors
• Vulnerable circuit used in other consumer applications