Vishay 4.7 V 1 W General Purpose Zener Diode Single Surface Mount DO-213AB ZM4732A-GS08

The Vishay ZM4732A-GS08 is a single Zener diode designed for general-purpose voltage regulation applications, featuring a nominal Zener voltage of 4.7 V and rated at 1 W power dissipation.

This device is housed in a compact surface mount DO-213AB (MELF) package, making it ideal for space-constrained PCB layouts. The diode's ±5% tolerance and maximum Zener impedance of 8 Ω ensure consistent voltage clamping under dynamic conditions.

With a test current of 53 mA, it supports stable operation and low reverse leakage current of 10 μA, enhancing circuit reliability. It can operate reliably up to 175°C, making it suitable for harsh automotive and industrial environments.

The ZM4732A-GS08 is AEC-Q101 qualified, meeting stringent automotive quality standards for robust performance. Applications include voltage regulation in power supplies, protection circuits, and automotive electronic systems.

This diode features a nominal Zener voltage of 4.7 volts with a test current of 53 mA. It provides a maximum power dissipation of 1 watt ensuring stable performance. The device offers a maximum Zener impedance of 8 ohms for efficient voltage regulation.

Maximum reverse leakage current is limited to 10 microamperes for low leakage losses. The diode operates within a temperature range up to 175°C, suitable for automotive applications. It is AEC-Q101 qualified, meeting automotive standards for reliability and quality.

Packaged in a compact surface mount DO-213AB MELF style case ensuring easy PCB integration. This semiconductor component is widely used in electronics manufacturing, automotive systems, and industrial electronic assemblies to provide voltage regulation and protection.

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