Solid State Relays

A solid state relay (SSR) with triac output of the manufacturer Cosmo and Excel Cell (ECE) is a device with a function similar to a mechanical relay, but purely on semiconductor-, non mechanical basis.
An infrared-LED is coupled optically to a power triac within one housing.
Most of the SSRs are available with zero-crossing circuit. This internal circuit makes the triac switch on or off only when the applied alternating voltage is near the zero-value.

Features

  • Epoxi molded body with heat sink
  • Load current IL up to 40 A
  • Peak Load voltage VB = 100 … 800 V
  • Minimum trigger current IFT= 10 .. 25 mA
  • UL approval for some types available
  • REACH & RoHS compliant

downloads

There are 4 of 24 products shown.

ESR2103800300Z

  • Input Type: VDC
  • Output Type: VAC
  • Vin [V]: 3 V ... 32 V
  • Vout [V]: 48 V ... 415 V
  • IT [A]: 3 A
  • VISO [V]: 4,000 V
  • dv/dt [V/µs]: 500 V/µs
  • Manufacturer: ECE
ESR2103800300Z

ESR2102400300Z

  • Input Type: VDC
  • Output Type: VAC
  • Vin [V]: 3 V ... 32 V
  • Vout [V]: 24 V ... 280 V
  • IT [A]: 3 A
  • VISO [V]: 2,500 V
  • dv/dt [V/µs]: 100 V/µs
  • Manufacturer: ECE
ESR2102400300Z

ESR2101200301Z

  • Input Type: VDC
  • Output Type: VAC
  • Vin [V]: 3 V ... 32 V
  • Vout [V]: 24 V ... 140 V
  • IT [A]: 3 A
  • VISO [V]: 2,500 V
  • dv/dt [V/µs]: 100 V/µs
  • Manufacturer: ECE
ESR2101200301Z

ESR2101200300Z

  • Input Type: VDC
  • Output Type: VAC
  • Vin [V]: 3 V ... 32 V
  • Vout [V]: 24 V ... 140 V
  • IT [A]: 3 A
  • VISO [V]: 2,500 V
  • dv/dt [V/µs]: 100 V/µs
  • Manufacturer: ECE
ESR2101200300Z

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