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Product Attributes

Introduction

The TPSMB-VR series is specifically designed to protect sensitive electronic equipment from voltage transients caused by lightning strikes and other transient voltage events.

Features

• High-reliability applications, AEC Q101 automotive-grade qualified
• Surface mount component for minimal board space
• Low-profile package
• Typical failure mode is short circuit under overvoltage or overcurrent conditions
• Whisker testing per JEDEC JESD201A Tables 4a and 4c
• 30kV (air) and 30kV (contact) ESD protection on data lines per IEC 61000-4-2
• EFT protection on data lines per IEC 61000-4-4
• Glass passivated chip junction
• 600W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycle) 0.01%
• Fast response time: typically less than 1.0ns from 0V to minimum breakdown voltage VBR
• Excellent clamping capability
• Low incremental surge resistance
• Typical reverse leakage current IR ≤ 1μA when VR > 10V
• High-temperature soldering guaranteed: terminals at 260°C for 10 seconds
• UL recognized compound, V-0 flammability rating
• MSL Level 1 per J-STD-020, high-temperature soldering guaranteed
• Matte tin lead-free finish
• Halogen-free and RoHS compliant
• Lead-free E3 designation indicates second-level interconnect lead-free, terminal finish material tin (Sn) (IPC/JEDEC J-STD-609A.01)
• UL 497B recognized as isolated loop circuit protector

Applications

• I/O interface protection
• VCC bus protection
• Protection of other vulnerable circuits in automotive applications