1N5246B BK TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5246B BK TIN/LEAD is a single general-purpose Zener diode designed for through-hole mounting in the DO-35-2 package. It features a nominal Zener voltage of 16 V with a 5% tolerance and a maximum power dissipation of 500 mW. The device operates within a temperature range of -65°C to +200°C, with a test current of 7.8 mA and a maximum reverse leakage current of 100 nA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics
• Utilizes glass-sealed DO-35 axial leaded construction for durability
• Supports extended thermal operation up to 200°C junction temperature

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection stages in electronic systems
• General-purpose clipping and clamping applications

Single Zener Diodes Procurement Notes

Verify the specific manufacturer designation against official datasheets, as the 1N5246B specification is widely distributed among multiple semiconductor producers including Rectron and onsemi. Confirm that the Central Semiconductor variant matches the required electrical parameters, particularly the 16V rating and 500mW power dissipation, before finalizing procurement decisions.

Single Zener Diodes Selection Notes

Select this component when a standard 16V Zener reference is needed in an axial package. Ensure the circuit design accommodates the 500mW power limit at the expected operating temperature. Verify compatibility with the DO-35 footprint and tin/lead termination requirements for the intended assembly process.

Single Zener Diodes Part Context

This part belongs to the standard 1N52xx series of 500mW Zener diodes. These components are industry-standard replacements for various legacy designs. The 'BK' suffix typically denotes bulk packaging, while 'TIN/LEAD' specifies the terminal finish. This series is commonly used in power supplies and signal conditioning modules.

Single Zener Diodes Replacement Considerations

Direct substitutes include the 1N5246B from other manufacturers such as Rectron Semiconductor or onsemi, provided they meet the identical 16V, 500mW, and DO-35 specifications.