CPC1976YX6 Series

1-FORM-A OPTO SCR 600V 2A NON-ZERO CROSS

Manufacturer: Littelfuse/Commercial Vehicle Products

Catalog

1-FORM-A OPTO SCR 600V 2A NON-ZERO CROSS

Part	Load Current	Output Type	Voltage - Load [Min]	Voltage - Load [Max]	Mounting Type	On-State Resistance (Max) [Max]	Approval Agency	Package / Case	Voltage - Input	Termination Style	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]
Littelfuse/Commercial Vehicle Products CPC1978J	0.75 A	AC DC	0 V	800 V	Through Hole	2.3 Ohms	CSA TUV UL	i4-Pac™-4 Isolated	1.2 VDC	PC Pin	i4-PAC™	85 °C	-40 °C
Littelfuse/Commercial Vehicle Products CPC1976Y	2 A	AC Zero Cross	20 V	240 V	Through Hole		CSA UL	8-SIP 4 Leads	1.2 VDC	PC Pin	4-SIP	85 °C	-40 °C
Littelfuse/Commercial Vehicle Products CPC1976YX6	2 A	AC	20 V	240 V	Through Hole		CSA UL	8-SIP 4 Leads	1.2 VDC	PC Pin	4-SIP	85 °C	-40 °C
Littelfuse/Commercial Vehicle Products CPC1977J	1.25 A	AC DC	0 V	600 V	Through Hole	1 Ohms	CSA TUV UL	i4-Pac™-4 Isolated	1.2 VDC	PC Pin	i4-PAC™	85 °C	-40 °C

Catalog

1-FORM-A OPTO SCR 600V 2A NON-ZERO CROSS

Key Features

• Current Loads up to 15 Arms@ Tc=25°C

• Dc Loads up to 32 A at 25°C

• 2.5 kVrmsInput-to-Output Isolation

• Load Voltage ratings up to 1 kV

• Low On-resistance down to 50 mΩ

• Low input control current

• Low thermal junction to case impedances:

• 0.35°C/W - i4-PAC

• 0.30°C/W - ISOPLUS-264

Description

The OptoMOS® line of power products uses dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. These switches provide a blocking voltage of up to 800V. 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 up to 5000Vrms of isolation and noise immunity between control and load circuits. Long life and environmental integrity make these power switches ideal for controlling a variety of AC circuits in industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays.