Chip Surge Protection Devices (CSPD)

In the development of its new high-tech suppressor products, the CSPDs (Chip Surge Protection Devices), SFI utilizes its highly professional multilayer technology to create higher current products in a small form factor that are designed for significantly higher currents than previous products.
One of the major advantages is that the CSPDs can withstand more overvoltage events without hanging the characteristics considerably.
In most applications our parts can replace smaller Gas Discharge Tubes, varistors, TVS- and Zener diodes. Therefore the CSPDs are the best solution for designs using “old fashioned” circuit & overvoltage protection components.

Features

  • small sizes: 1206 to 3220
  • ultra high current handle ability, up to 3000A (SHC series)
  • high voltage handle ability, up to 385Vdc (SHV series)
  • load dump up to 80J (SHA series)
  • pass 10/700µs, 40ohm surge 6kV test (SHN series)
  • high ESD handling ability >30kV for CAN bus (SEA series)
  • withstands several overvoltage events
  • high temperature range up to 125°C
  • REACH & RoHS compliant

There are 6 of 46 products shown.

SFI1812SV471-801A

  • Package (Chip Surge Protection Device (CSPD)): 1812
  • VAC [V]: 300 V
  • VDC [V]: 385 V
  • VBR [V]: 470 V
  • VC [V]: 775 V
  • IPeak [A]: 800 A
  • E [J]: 41.2 J
  • C [pF]: 310 pF
  • Manufacturer: SFI
SFI1812SV471-801A

SFI1812SV471-501A

  • Package (Chip Surge Protection Device (CSPD)): 1812
  • VAC [V]: 300 V
  • VDC [V]: 385 V
  • VBR [V]: 470 V
  • VC [V]: 775 V
  • IPeak [A]: 500 A
  • E [J]: 23.8 J
  • C [pF]: 200 pF
  • Manufacturer: SFI
SFI1812SV471-501A

SFI1812SV271-102A

  • Package (Chip Surge Protection Device (CSPD)): 1812
  • VAC [V]: 175 V
  • VDC [V]: 225 V
  • VBR [V]: 270 V
  • VC [V]: 450 V
  • IPeak [A]: 1,000 A
  • E [J]: 29.9 J
  • C [pF]: 600 pF
  • Manufacturer: SFI
SFI1812SV271-102A

SFI1812SC750-202A

  • Package (Chip Surge Protection Device (CSPD)): 1812
  • VAC [V]: 48 V
  • VDC [V]: 60 V
  • VBR [V]: 75 V
  • VC [V]: 100 V
  • IPeak [A]: 2,000 A
  • E [J]: 0 J
  • C [pF]: 1,650 pF
  • Manufacturer: SFI
SFI1812SC750-202A

SFI1210SV471-501A

  • Package (Chip Surge Protection Device (CSPD)): 1210
  • VAC [V]: 300 V
  • VDC [V]: 385 V
  • VBR [V]: 470 V
  • VC [V]: 775 V
  • IPeak [A]: 500 A
  • E [J]: 23.8 J
  • C [pF]: 190 pF
  • Manufacturer: SFI
SFI1210SV471-501A

SFI1812SC470-202A

  • Package (Chip Surge Protection Device (CSPD)): 1812
  • VAC [V]: 30 V
  • VDC [V]: 38 V
  • VBR [V]: 47 V
  • VC [V]: 85 V
  • IPeak [A]: 2,000 A
  • E [J]: 0 J
  • C [pF]: 2,100 pF
  • Manufacturer: SFI
SFI1812SC470-202A
Part No.

Package

Vac [V]

Vdc [V]

Vbr [V]

Vc [V]

Ipeak [A]

E [J]

C [pF]

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endrich provides design-in distribution of high-quality electronic components. We attach great importance to quality and reliability. That is why we work very closely with our suppliers to ensure that our products meet the highest standards. Our experienced team is always on hand to help and advise you in selecting the right components for your requirements.

Your contact person

Mike Kiraly

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