Description

The APT1221SX is an electronic component belonging to the product category of Triac & SCR output optocouplers. With the addition of a low zero-cross voltage type, it can help reduce device noises even further. It has two types available: random type and zero-cross type with different package sizes. It also features high dielectric strength between input and output. This electronic component is capable of handling both 100 and 200 V AC loads in a single product.

Specifications and features

• Low zero-cross voltage (max. 15 V) type added to lineup. Approximately 1/3 of previous product.
• Two types available: Random type and zero-cross type.
• Many package sizes available. (Wide terminal type with 10.16 mm pitch between I/O terminals available.)
• High dielectric strength. (Between input and output: SOP 3, 750 V; DIP 5,000 V).
• Handles both 100 and 200 V AC loads.
• Terminal 5 of the DIP 6-pin type is completely molded.

Application Scenarios

The APT1221SX can be used as a triac driver in heater controls of products such as office equipment, home appliances, and industrial machines. It can also be used as a triac driver for SSRs.

Comparison

• The addition of low zero-cross voltage type can help reduce device noises even further.
• It handles both 100 and 200 V AC loads in a single product which eliminates the need for users who use both types to manage separate part numbers

• None reported.