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The Z0107DA 2AL2 is a bidirectional triac manufactured by STMicroelectronics, designed for general-purpose AC switching applications. It features a rated RMS on-state current of 1 A and supports a repetitive peak reverse voltage up to 600 V. The device is housed in a SOT-223 surface-mount package with four pins. Key electrical characteristics include a maximum gate trigger current of 25 mA and a maximum gate trigger voltage of 1.3 V. It operates within a temperature range of -40°C to +125°C and has a surge current rating of 8.5 A.
Verify the specific suffix '2AL2' against official STMicroelectronics documentation to confirm tape-and-reel packaging details and lot traceability requirements. Ensure compatibility with standard SOT-223 footprint designs during procurement planning.
Select this component when a 1 A RMS current rating and 600 V blocking voltage are required in a surface-mount form factor. Confirm that the 25 mA gate drive capability aligns with the available control circuit output levels.
This part belongs to the Z01 series of triacs from STMicroelectronics, which are widely used in low-power AC control applications. The Z0107 variant specifically denotes the 1 A current class within this family.
Cross-reference with other Z0107 variants such as Z0107NN or Z0107MUF only if pinout and package dimensions (SOT-223 vs SMBF3L) are verified compatible.