SI Z01 Standard 1A Triacs Datasheet

Category: Electronics, STMicroelectronics Inc, Trigger Devices

Summary of SI Z01 Standard 1A Triacs Datasheet

SI Z01 series represents a line of general-purpose AC switching Triacs optimal for a wide array of applications including home appliances (e.g., pumps, door locks, and small lamp control) and fan speed controllers. Its design caters to direct driving via microcontrollers, and it features various gate current sensitivities tailored for performance optimization.

Features

The key attributes of the ZO1 series include:
– On-state rms current (IT(RMS)): Capability to handle sinusoidal RMS currents.
– Repetitive peak off-state voltage (V_DRM/V_RRM): Rated at 600V or 800V.
– Triggering gate current (IGT (Q1)): Ranging from 3 to 25 mA, it facilitates different levels of gate current sensitivity.

Package Options and Identification

Available in two package formats: TO-92 (ZO1xxA) and SOT-223 (ZO1xxN), allowing for flexibility in hardware design and implementation.

Absolute Maximum Ratings and Electrical Characteristics

Some specific parameters listed in the datasheet include:
– On-state rms current (IT(ams)) with values differing for TO-92 and SOT-223.
– Non-repetitive surge peak on-state current (ITSM) under certain conditions such as full cycle, initial temperature, and frequency context.
– Critical rate of rise of on-state current (dI/dt), peak gate current (IGM), average gate power dissipation (PG(AV)), and parameters like storage and operating junction temperature range (-40 to +150°C for storage, -40 to +125°C for operating).

The datasheet also specifies the electrical characteristics under standard testing conditions, mentioning various parameters like:
– Gate trigger current (IGT) across different quadrants and maximum values.
– Gate trigger voltage (VGt) with minimum and maximum ratings.
– Holding current (Ih) and its conditions.
– Rate of rise of off-state voltage (dV/dt) with minimum levels supported and conditions for the critical rate of rise of on-state current.

The summary data clearly indicate that the Z01 series is adaptable for various switching requirements in commercial and consumer electronics, with the requisite performance characteristics delineated for designers and engineers looking for a precise and efficient Triac solution.