onsemi General Purpose Zener Diode 4.7 V 1 W Through Hole 2-Pin DO-41 1N4732ATR

onsemi 1N4732ATR General Purpose Zener Diode 4.7 V 1 W Through Hole 2-Pin DO-41 is designed for voltage regulation and protection in a wide range of electronic applications. Its nominal zener voltage of 4.7 volts delivers consistent voltage clamping essential for maintaining stable circuit operation.

This zener diode supports a maximum power dissipation of 1 watt, making it suitable for low to moderate power circuits. The through hole mounting style and DO-41 package type facilitate easy assembly on printed circuit boards in various industrial and manufacturing contexts.

With an operating temperature range from -65°C up to 200°C, the diode is robust enough for demanding environments including industrial, automotive, and power electronics applications. The device features low maximum reverse leakage current of 10 microamperes, which ensures power efficiency and reliability.

The voltage tolerance of ±5% coupled with a maximum zener impedance of 8 ohms guarantees steady voltage regulation. Compact physical dimensions of 5.2 mm in length and 2.72 mm in height contribute to space-efficient circuit design. The diode includes 2 pins for simple and secure electrical connections and is tested at a current of 53 mA to verify consistent performance.

Nominal 4.7 V zener voltage for reliable voltage clamping. 1 W power dissipation for moderate loads. Through hole mounting in DO-41 package for easy PCB installation. Wide operating temperature range from -65°C to 200°C.

Low reverse leakage current of 10 μA enhances efficiency. ±5% voltage tolerance for consistent regulation. Compact size: 5.2 mm length by 2.72 mm height. Two-pin configuration for straightforward circuit connection. Tested at 53 mA test current for performance verification.

Maximum zener impedance of 8 Ω limits voltage variation.

This zener diode is widely used in electronic component assemblies for circuit protection, industrial electronics, automotive systems, power management, and semiconductor design applications. It aligns with standard semiconductor quality practices and is ideal for engineers and manufacturers seeking reliable, general-purpose voltage clamping components.

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