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LITTELFUSE/IXYS CPC1943GS

Manufacturer	Littelfuse/IXYS
Mfr. Part Number	CPC1943GS
Electland Part Code	259041
Electland Part Number	NYE_CPC1943GS
Category	Solid State Relays (SSR)
Description	Solid State Photo-Coupled Relay (Photorelay) SPST-NO (1 Form A) 6-SMD (0.300", 7.62mm)
Datasheet	Download

Product Attributes

Category	Relays Solid State Relays (SSR)
Mounting Type	Surface Mount
Relay Type	Photo-Coupled Relay (Photorelay)
Circuit	SPST-NO (1 Form A)
Output Type	AC, Zero Cross
Voltage - Input	1.2VDC
Voltage - Load	0 V ~ 400 V
load current	500 mA
Termination Style	Gull Wing
Operating Temperature	-40℃~+85℃
Package / Case	6-SMD (0.300", 7.62mm)
Supplier Device Package	6-SMD
Approval Agency	CSA, UL
Features	Zero-crossing trigger;Built-in zero-crossing detection circuit
Input Type	DC
Forward Current(If)	0.8mA
Load Voltage	400V
Contact Form	1 Form A (SPST-NO)
Zero Crossing Circuit	Yes
Forward voltage	1.2V
Static dv/dt	1kV/us
Packaging	SMD-6P
Tariff Active	True
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	1 (Unlimited)
ExportControlClassNumber	EAR99
HtsusCode	8536.41.0030
Weight	0.5g

Introduction

The CPC1943 is an AC Solid State Switch using optical coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The CPC1943 switches are robust enough to provide a blocking voltage of up to 400V_P. In addition, tightly controlled zero cross circuitry ensures switching of AC loads without the generation of transients. The input and output circuits are optically coupled to provide 3750V_rms of isolation and noise immunity between control and load circuits. As a result the CPC1943 is well suited for industrial environments where electromagnetic interference could disrupt the operation of electromechanical relays.