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Shanghai Prisemi Elec PTVSHC3D4V5BH product image
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Shanghai Prisemi Elec PTVSHC3D4V5BHRoHS

Manufacturer
Shanghai Prisemi ElecAsian Brands
MPN
PTVSHC3D4V5BH
LCSC Part #
C312229
Packaging
SOD-323
Customer #
Key Attributes
TVS DIODE 5.1VWM 20VC SOD-323
Datasheetpdf iconShanghai Prisemi Elec PTVSHC3D4V5BH
In-Stock: 24,280
24,280 In stock, ships now
Minimum: 20Multiple: 20Sales Unit: Piece
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QtyUnit PriceTotal Amount
20+$ 0.0574$ 1.15
200+$ 0.0455$ 9.10
600+$ 0.0389$ 23.34
3,000+$ 0.0349$ 104.70
9,000+$ 0.0315$ 283.50
21,000+$ 0.0296$ 621.60
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryCircuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes
ManufacturerShanghai Prisemi Elec
PackagingSOD-323
Clamping Voltage20V
Operating Temperature-55℃~+125℃
Peak Pulse Current (Ipp)160A@8/20us
Peak Pulse Power Dissipation (Ppp)2.7kW@8/20us
Number of Channels1
Voltage - Breakdown4.6V
typeTVS
Reverse Leakage Current (Ir)2uA
Reverse Stand-Off Voltage (Vrwm)5.1V
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Introduction

AI Translation

The PTVSHC3D4V5BH ESD protection devices are designed to replace multilayer varistors (MLVs) in portable applications such as mobile phones, laptop computers, and personal digital assistants (PDAs). They feature large cross-section area junctions capable of conducting high transient currents, providing ideal electrical characteristics for board-level protection — including faster response time, lower working voltage, lower clamping voltage, and no performance degradation compared to MLVs. The PTVSHC3D4V5BH protects sensitive semiconductor components from damage or malfunction caused by ESD and other voltage-induced transient events. The PTVSHC3D4V5BH is housed in a SOD-323 package with a working voltage of 4.5V. It is designed to meet the ESD immunity requirements of IEC 61000-4-2 (±30kV air discharge, ±30kV contact discharge).

Features

AI Translation
  • 2700W peak pulse power per line (tP= 8/20us)
  • SOD-323 package
  • Typical response time < 1 ns
  • Protects one I/O or power line
  • Low clamping voltage
  • RoHS compliant
  • Data line transient protection compliant with IEC 61000-4-2 (ESD) ±30KV (air), ±30KV (contact); IEC 61000-4-4 (EFT) 40A (5/50ns)

Applications

AI Translation
  • Mobile phones & accessories
  • Personal Digital Assistants (PDA)
  • Laptops, desktop computers & servers
  • Portable instruments
  • Cordless phones
  • Digital cameras
  • Peripherals
  • MP3 players