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PTTC(Polytronics Tech) SMBJ18CA product image
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PTTC(Polytronics Tech) SMBJ18CARoHS

Manufacturer
PTTC(Polytronics Tech)Asian Brands
MPN
SMBJ18CA
LCSC Part #
C2937636
Packaging
SMB
Customer #
Key Attributes
TVS DIODE 18VWM 29.2VC SMB
Datasheetpdf iconPTTC(Polytronics Tech) SMBJ18CA
In-Stock: 150
150 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
10+$ 0.0553$ 0.55
100+$ 0.0441$ 4.41
300+$ 0.0385$ 11.55
3,000+$ 0.032$ 96.00
6,000+$ 0.0286$ 171.60
9,000+$ 0.027$ 243.00
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryCircuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes
ManufacturerPTTC(Polytronics Tech)
PackagingSMB
Clamping Voltage29.2V
Operating Temperature-55℃~+150℃
Peak Pulse Current (Ipp)20.6A@10/1000us
Peak Pulse Power Dissipation (Ppp)600W@10/1000us
Voltage - Breakdown22.1V
typeTVS
PolarityBidirectional
Reverse Leakage Current (Ir)1uA
Reverse Stand-Off Voltage (Vrwm)18V
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Additional Information

TypeDetails
Minimum10
Multiple10
Standard Packaging3000
Sales UnitPiece

Features

AI Translation
  • Plastic package, excellent insulation strength.
  • Glass passivated chip junction in SMB package.
  • Excellent voltage clamping capability.
  • Low Zener impedance.
  • 600W peak pulse power capability on 10/2000μs waveform.
  • Typical leakage current less than 1μA above 13V.
  • Very fast response time, typically less than 1.0ps from 0 volt to VBR minimum.
  • High temperature soldering guaranteed: 265°C/10 sec.
  • MSL: JEDEC-J-STD-020, Level 1

Applications

AI Translation
  • I/O interface, VCC bus
  • Telecom
  • Industrial and consumer electronic applications. Relay and electromagnetic valve surge absorption.