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R+O SMAJ300ARoHS

Manufacturer
R+OAsian Brands
MPN
SMAJ300A
LCSC Part #
C42394405
Packaging
DO-214AC(SMA)
Customer #
Key Attributes
TVS DIODE 300VWM 486VC DO-214AC(SMA)
Datasheetpdf iconR+O SMAJ300A
In-Stock: 1,380
1,380 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
10+$ 0.058$ 0.58
100+$ 0.0459$ 4.59
300+$ 0.0398$ 11.94
1,000+$ 0.0353$ 35.30
5,000+$ 0.0316$ 158.00
10,000+$ 0.0298$ 298.00
Standard Packaging5000/Full Reel
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Products Specifications

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TypeDescription
CategoryCircuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes
ManufacturerR+O
PackagingDO-214AC(SMA)
Clamping Voltage486V
Operating Temperature-55℃~+150℃
Peak Pulse Current (Ipp)820mA
Peak Pulse Power Dissipation (Ppp)400W
Voltage - Breakdown371V
Number of Channels1
typeTVS
PolarityUnidirectional
Reverse Leakage Current (Ir)1uA
Reverse Stand-Off Voltage (Vrwm)300V

Additional Information

TypeDetails
Minimum10
Multiple10
Standard Packaging5000
Sales UnitPiece

Features

AI Translation
  • Surface mount application, optimized board space
  • Low leakage current
  • Glass passivated junction
  • Low inductance
  • Excellent clamping capability
  • 400W peak pulse power capability at 10/1000μs waveform
  • Fast response time
  • Typical reverse leakage current less than 5μA above 12V
  • High temperature soldering: 260℃ for 40 seconds at terminals
  • Typical maximum temperature coefficient ΔVBR = 0.1% × VBR @ 25℃ × ΔT
  • Plastic package meets UL 94V-0 flammability rating
  • Matte finish lead-free tin plating
  • Halogen-free and RoHS compliant
  • Typical failure mode: short circuit due to overvoltage or overcurrent
  • Whisker test per JEDEC JESD201A, Tables 4a and 4c
  • Compliant with IEC 61000-4-2 ESD standard, 30kV (air discharge), 30kV (contact discharge)

Applications

AI Translation
  • Telecommunications equipment
  • Computers
  • Industrial electronics
  • Consumer electronics