onsemi Zener Diode 5.6 V 3 W Single Through Hole 2-Pin DO-41 1N5919BG

The onsemi 1N5919BG is a single element Zener diode designed for use as a voltage regulator with a nominal voltage of 5.6 V and a power dissipation capacity of 3 W. This diode features a 2-pin DO-41 package type suitable for through hole mounting, which allows for straightforward integration into electronic assemblies.

Constructed to operate within a temperature range from -65°C to 200°C, the 1N5919BG maintains stable performance even in challenging industrial and commercial environments. It has a maximum reverse leakage current of 5 μA, ensuring minimal current loss in reverse bias conditions.

With a test current of 66.9 mA and maximum Zener impedance of 250 Ω, this component provides reliable voltage regulation essential for protecting sensitive electronic equipment from voltage spikes and fluctuations. Its compact size, measuring 5.2 mm in length and 2.7 mm in height, makes it suitable for space-constrained designs.

This diode is ideal for a variety of applications, including industrial electronics, power supplies, voltage regulation circuits, and semiconductor discrete components assemblies. It is primarily used to maintain a stable voltage reference or protect circuits by clamping voltage to a designed level.

Nominal Zener voltage: 5.6 V with ±5% tolerance for precise regulation. Through hole mounting facilitated by the DO-41 package type. Maximum power dissipation: 3 W for handling moderate load conditions. Operating temperature range from -65°C to 200°C suitable for harsh environments.

Low maximum reverse leakage current of 5 μA ensuring efficiency. Test current at 66.9 mA stabilizes operation in voltage regulation circuits. Compact form factor with length 5.2 mm and height 2.7 mm. Ideal for industrial, laboratory, and electronic component manufacturing use cases.

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