Z0107MARL1G

Overview

The Z0107MARL1G is a silicon bidirectional thyristor (Triac) from the Z0107MA series, manufactured by onsemi. It features a sensitive gate design capable of triggering in all four quadrants, making it suitable for direct interface with microprocessor drivers and TTL logic circuits. The device is housed in an injection-molded TO-92 (TO-226AA) package, which facilitates automatic insertion equipment usage. Key electrical ratings include a peak repetitive off-state voltage (VDRM/VRRM) of 600 V, an on-state RMS current (IT(RMS)) of 1.0 A at a case temperature of 50°C, and a peak non-repetitive surge current (ITSM) of 8.0 A. The device operates within a junction temperature range of -40°C to +125°C.

Feature Summary

• Sensitive gate triggering in all four quadrants for versatile circuit compatibility
• Injection-molded package designed for automatic insertion equipment
• Diffused and glassivated junctions for parameter uniformity and reliability
• Lead-free construction compliant with environmental directives

Applications

• Solid state relays
• Microprocessor unit (MPU) interfaces
• TTL logic circuits
• Light industrial control applications
• Consumer appliance switching

Procurement Notes

Verify the specific ordering suffix 'RL1G' corresponds to the Radial Tape and Reel packaging option containing 2000 units per reel. Confirm that the component meets Pb-Free requirements as indicated by the datasheet marking diagram. Ensure the selected variant matches the required tape orientation and adhesive tape visibility specifications for automated assembly lines.

Selection Notes

Select this component when a 600 V blocking voltage and 1 A RMS current rating are sufficient for the load. The sensitive gate characteristic allows for lower drive currents compared to standard gate Triacs, simplifying driver circuit design. Consider the thermal resistance values and derating curves if operating at high ambient temperatures or with high conduction angles.

Part Context

This part belongs to the Z0107MA series of sensitive gate Triacs. The 'Z0107' designation indicates the base device family, while the 'MA' suffix typically denotes the specific voltage and current ratings within the series. The 'RL1G' suffix specifies the radial tape and reel packaging format. Other variants in the series may offer different voltage ratings such as 400 V or 800 V.

Replacement Considerations

Direct replacements must match the 600 V rating, 1 A RMS current, and TO-92 package. Verify that substitute components also feature sensitive gate triggering in all four quadrants to ensure compatibility with existing driver circuits. Check thermal characteristics and holding current specifications to confirm functional equivalence.