ROHM Zener Diode 1, 12 V Single 250 mW Surface Mount SOT-23 Package BZX84B12VLYFHT116

The ROHM BZX84B12VLYFHT116 Zener Diode is a high-reliability discrete semiconductor designed primarily for voltage regulation in electronic, industrial, and automotive applications.

This diode comes as a single element with a nominal zener voltage rating of 12 V and a maximum power dissipation of 250 mW. Its compact surface mount SOT-23 package type facilitates integration on printed circuit boards with a minimal footprint, measuring 3.1 mm in length and 1.15 mm in height.

Designed for efficient operation, it features a test current of 5 mA and a maximum zener impedance of 25 Ω, offering reliable voltage regulation and low leakage current of only 100 nA. The device maintains performance up to a maximum operating temperature of 150°C, compliant with RoHS directives and automotive AEC-Q101 standards, ensuring suitability for demanding industrial and automotive environments.

This Zener diode's typical voltage temperature coefficient of 9.8 mV/°C ensures consistent regulation across temperature variations. Its three-pin configuration supports easy mounting and circuit integration as a voltage regulator component in power management systems, signal conditioning, and other electronic devices.

Single-element Zener diode optimized for voltage regulation. Surface mount SOT-23 package for compact electronic design. Nominal Zener voltage of 12 V with 250 mW power dissipation. Meets automotive-grade AEC-Q101 for high reliability.

Complies with RoHS environmental standards. Low reverse leakage current minimizes power loss. Stable performance across temperature with 9.8 mV/°C voltage coefficient. This component is ideal for use in consumer electronics, industrial controls, automotive electronics, and power supply protection circuits.

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