Overview of 1SMB5938BT3G by onsemi
The 1SMB5938BT3G is a 3.0-watt Zener diode voltage regulator with a nominal Zener voltage of 36 volts. This component is housed in a SMB package, specifically designed for surface-mount applications. The diode features a power dissipation capability of 3 watts and a tolerance of ±5% regarding the Zener voltage. It has a dual-pin configuration and operates effectively at temperatures ranging from -65 °C to a maximum of 150 °C, making it versatile for various environmental conditions.
As a part of the 1SMB59XXBT3G series, this diode is designed using silicon as its semiconductor material. The package is made from lead-free plastic, which aligns with contemporary environmental regulations. Its maximum dynamic impedance is rated at 38 Ω, which could be significant for applications requiring stable voltage regulation.
As of the current writing, the part is active in production, and its lead time is approximately 12 weeks. The Zener Diodes subcategory encompasses various similar components, potentially offering alternatives or complementary solutions for your design requirements.
Industry Applications for 1SMB5938BT3G
The 1SMB5938BT3G might fit into several industry applications based on its characteristics as a Zener diode. Here are a few potential use cases:
- Security and Surveillance: This diode could be employed in various security devices, such as motion detectors and cameras, where it might provide voltage regulation and protection against voltage spikes. The diode’s power dissipation capability may support circuit designs needing robust performance under varying load conditions.
- Audio and Video Systems: The 1SMB5938BT3G might also be found in audio amplifiers and video signal processing equipment. Its stable Zener voltage ensures that sensitive audio and video signals can be processed without distortion caused by voltage fluctuations.
- Transportation and Logistics: In automotive or transportation systems, this Zener diode could potentially regulate voltages in onboard electronics, such as navigation systems or infotainment units. Its specified operating temperature range might make it suitable for environments subject to extreme temperatures.
These potential industry applications are merely conceptual and illustrative. They require thorough analysis and verification by engineering and design teams to ensure adherence to industry standards and specific application requirements. Similar parts in the Zener diode category could also be evaluated for these applications.
About onsemi
Onsemi specializes in designing and manufacturing a range of electronic components, including diodes, transistors, and integrated circuits. The company’s commitment to innovation is evident in its extensive portfolio of Zener Diodes, which play a crucial role in voltage regulation and protection in various electronic applications. The 1SMB5938BT3G is part of a broader family of products that emphasizes reliability and compliance with industry standards, including automotive applications.
Onsemi’s products, including the 1SMB5938BT3G, are designed with quality and performance in mind. The company’s commitment to sustainable practices is reflected in their lead-free options, meeting contemporary regulatory requirements.
Where to Find 1SMB5938BT3G by onsemi
The 1SMB5938BT3G has historically been available through several distributors, including:
- Win Source Electronics
- Mouser Electronics
- DigiKey
- Arrow Electronics
However, it is recommended to check findchips.com for current stock levels and pricing, as availability may vary among these distributors.