Taiwan Semiconductor 12 V 1 W Zener Diode Single Through Hole 2-Pin DO-41 1N4742A

Taiwan Semiconductor 1N4742A is a robust 12 V Zener Diode designed for precision voltage regulation in electronic circuit applications. It supports a maximum power dissipation of 1 watt and is housed in a durable DO-41 package suitable for through-hole mounting on printed circuit boards.

This single element diode has a nominal Zener voltage of 12 volts, providing stable voltage regulation with a tolerance of ±5%. The device operates reliably across a wide temperature range from -65°C minimum to 200°C maximum, ensuring functionality in demanding industrial environments.

With a pin count of 2, the diode offers straightforward installation and reliable connection integrity. Its low maximum reverse leakage current of 5 microamperes minimizes leakage losses, enhancing circuit efficiency.

The diode impedance is minimized to 9 ohms maximum at a test current of 21 milliamperes, improving voltage stability under load. The compact dimensions of approximately 5.2 mm length and 2.7 mm height make integration into compact electronic assemblies seamless.

This Zener Diode is ideal for industrial, electronic manufacturing, instrumentation, power supply, and voltage regulation applications. It is suitable for use in semiconductors components manufacturing and repair, as well as general-purpose voltage regulation in various electronic devices.

The diode features a nominal Zener voltage of 12 volts. It supports a maximum power dissipation of 1 watt under specified operating conditions. The package type is DO-41 with a through-hole mount configuration. The diode has a pin count of 2 for easy through-hole installation.

Operating temperature ranges from -65°C to 200°C for broad environmental durability. It is designed as a voltage regulator type Zener diode with a tolerance of ±5%. The maximum reverse leakage current is rated at 5 microamperes.

The test current for the Zener voltage is 21 milliamperes. The diode is single element per chip configuration ensuring consistent performance.

This Zener Diode is a dependable component for engineers and manufacturers requiring precise voltage regulation in semiconductor and electronic designs. Browse further components and accessories in the Semiconductor category at EnvMart for comprehensive industrial solutions.

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