IXYS Integrated Circuits Division

CPC2501M Solid-State Relays

IXYS solid-state relays offer superior power handling of 2.5 W, a fast response time of 170 µs, and fault-protection circuitry

Image of IXYS CPC2501M Solid State RelaysIXYS CPC2501M incorporates a normally closed (1-Form-B) solid-state relay switch with an integrated circuit specifically designed to control and manage the relay state based upon the applied voltage.

When configured for video doorbell applications, the CPC2501M becomes a self-actuating, non-isolated solid-state relay that provides the ringing chime bypass function necessary to ensure proper video and chime operation. In addition to superior performance over video doorbells implemented with discrete devices, it offers superior power handling of 2.5 W, a fast response time of 170 µs, fault-protection circuitry, and a high load current of 1.84 A. The CPC2501M provides reduced BOM costs and printed circuit board real estate demands through integration.

Features
  • 1-Form-B (normally closed) relay
  • Internal control circuitry
  • Self-actuating
  • Fault-protection timer
  • 600 mW maximum on-resistance at +25°C
  • 60 V peak AC or DC load voltage
  • Load current: 1.84 ARMS, continuous 5 A peak
  • Fast turn-on: 170 ms maximum
  • Small 6 mm x 6 mm thermally enhanced QFN package

CPC2501M Solid State Relay

ImageManufacturer Part NumberDescriptionMounting TypeRelay TypeCircuitAvailable QuantityPriceView Details
New at DigiKey
60V, 2A, VOLT ACT NORM CLOSE 16L		CPC2501MTR60V, 2A, VOLT ACT NORM CLOSE 16LSurface MountPhoto-Coupled Relay (Photorelay)SPST-NC (1 Form B)8998 - Immediate
3000 - Factory Stock		$161.00View Details
Published: 2025-08-05