ON Semiconductor 1N5946B Zener Diode

The ON Semiconductor 1N5946B represents a robust and reliable Zener diode, designed to offer precise voltage regulation and protection in a variety of electronic applications. This high-performance component is an essential piece for engineers and designers looking to maintain stable operation within their electronic circuits.

With a nominal Zener voltage of 68V and a power dissipation of 1.5 watts, the 1N5946B is capable of handling significant energy levels, making it suitable for high-power applications. The device operates within a Zener voltage tolerance of ±5%, ensuring accurate voltage clamping and regulation for sensitive components in your circuit.

Key Features:

• Zener Voltage (V<sub>Z): 68V
• Power Dissipation (P<sub>D): 1.5W
• Package: DO-41 glass body
• Configuration: Single
• Operating Temperature Range: -65°C to +175°C
• Standard Zener Voltage Tolerance: ±5%

This Zener diode is encapsulated in a DO-41 glass body, which provides not only mechanical strength and durability but also thermal stability across a wide operating temperature range from -65°C to +175°C. The 1N5946B's glass passivation ensures long-term reliability and makes it resistant to typical environmental challenges such as moisture and thermal stress.

Widely used in power supplies, the 1N5946B can protect against overvoltage by shunting excess voltage away from sensitive components, thus preventing potential damage. It is also commonly employed in voltage regulation applications, where maintaining a constant voltage level is critical to the operation of the circuit.

ON Semiconductor's commitment to quality ensures that each 1N5946B Zener diode meets stringent standards for performance and reliability. Whether you're designing consumer electronics, industrial control systems, or automotive applications, the 1N5946B is an excellent choice for voltage regulation and protection.

For detailed specifications, application notes, and additional resources, engineers and purchasers can visit the ON Semiconductor website or contact their local ON Semiconductor sales representative.