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Littelfuse SM712-02HTG product image
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Littelfuse SM712-02HTGRoHS

Manufacturer
Littelfuse
MPN
SM712-02HTG
LCSC Part #
C172881
Packaging
SOT-23
Customer #
Key Attributes
TVS DIODE 7VWM 12VWM 31VC 19VC SOT-23
Datasheetpdf iconLittelfuse SM712-02HTG
In-Stock: 89,335
89,335 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.3832$ 1.92
50+$ 0.3082$ 15.41
150+$ 0.2716$ 40.74
500+$ 0.2389$ 119.45
3,000+$ 0.2299$ 689.70
6,000+$ 0.2245$ 1347.00
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryCircuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes
ManufacturerLittelfuse
PackagingSOT-23
Clamping Voltage31V;19V
Operating Temperature-40℃~+125℃
Peak Pulse Current (Ipp)19A@8/20us
Peak Pulse Power Dissipation (Ppp)600W@8/20us
Voltage - Breakdown7.5V;13.3V
typeTVS
Reverse Leakage Current (Ir)20uA;1uA
PolarityBidirectional
Reverse Stand-Off Voltage (Vrwm)7V;12V
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The SM712 TVS Diode Array is designed to protect RS-485 applications with asymmetrical working voltages (-7V to 12V) from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning induced surges. The SM712 can absorb repetitive ESD strikes above the maximum level specifed in the IEC 61000-4-2 international standard without performance degradation and safely dissipate up to 19A of 8/20us induced surge current (IEC61000-4-5 2nd edition) with very low clamping voltages.

Features

AI Translation
  • RoHS compliant and lead-free
  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 50A (5/50ns)
  • Lightning, IEC 61000- 4-5 2nd edition, 19A (tp=8/20μs)
  • Working Voltages: -7V to 12V
  • Low clamping voltage
  • Low leakage current
  • AEC-Q101 Qualifed
  • Moisture Sensitivity Level (MSL-1)

Applications

AI Translation
  • RS-485
  • Fieldbus
  • Modbus
  • Profbus
  • DMX512
  • Security Systems
  • Automated Teller Machines (ATMs)
  • Lighting Control - DALI
  • Communication Equipments