onsemi 8.2 V 550 mW Voltage Regulator Zener Diode Single Surface Mount DO-214AA 1SMB5923BT3G

onsemi 1SMB5923BT3G is a precision Zener diode designed for voltage regulation with a nominal zener voltage of 8.2 V and maximum power dissipation of 550 mW. The device is housed in a compact DO-214AA two-pin surface mount package suitable for automated PCB assembly and production environments. This single-element diode provides excellent voltage stabilization in electronic circuits, particularly in automotive and industrial applications.

The diode operates efficiently at a test current of 45.7 mA and features a maximum zener impedance of 3.5 ohms, contributing to stable voltage regulation and low distortion. With a low maximum reverse leakage current of 5 microamperes, it minimizes energy losses and enhances circuit efficiency.

Its operating temperature spans a wide range from -65°C to 150°C, ensuring general-purpose reliability in harsh and variable environmental conditions. The device conforms to the AEC-Q101 automotive standard, making it suitable for demanding automotive electronics and industrial systems needing stringent quality and reliability.

The 1SMB59 series, including the 1SMB5923BT3G model, is recognized for robust electrical performance within a compact footprint. Its 5.6 mm length and 2.47 mm height DO-214AA package is optimized for surface mount technology (SMT) applications, enabling efficient space management on PCBs.

Applications for the onsemi 1SMB5923BT3G Zener diode include use as voltage regulators, voltage references, and voltage protection devices in power supplies, instrumentation, and control systems. The diode is engineered to safeguard circuits by limiting voltage spikes, ensuring longevity and operational stability of electronic assemblies.

This diode operates with a test current of 45.7 mA for precision voltage regulation. It exhibits a maximum zener impedance of 3.5 ohms ensuring stable voltage clipping. The device supports a wide operating temperature range from -65°C to 150°C.

Maximum reverse leakage current is limited to 5 microamperes for minimal power loss. The package features a compact 2-pin DO-214AA form factor of 5.6 mm length and 2.47 mm height. Built to automotive AEC-Q101 standard ensuring reliability in automotive and industrial applications.

The 1SMB59 series diode includes robust thermal and electrical specifications for effective voltage regulation. Ideal for use in power management, voltage reference, and protection circuits in electronics.

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