1N4741A B0G

Overview

The 1N4741AB0G is a silicon Zener diode manufactured by Taiwan Semiconductor Corporation, designed for voltage regulation applications. It features a nominal Zener voltage of 11V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 1W and operates within a temperature range from -65°C to +175°C. Packaged in the DO-41 axial leaded format, it provides high reliability and low leakage current characteristics suitable for general-purpose electronic circuits.

Feature Summary

• Provides stable voltage regulation through controlled Zener breakdown characteristics
• Features high peak reverse power dissipation capability for robust operation
• Ensures high reliability with low leakage current performance
• Utilizes a standard DO-41 axial package for through-hole mounting

Applications

• General-purpose voltage regulation circuits
• Power supply reference voltage generation
• Over-voltage protection stages
• Clamping and switching applications

Procurement Notes

Verify the specific suffix B0G against official Taiwan Semiconductor documentation to confirm packaging details and compliance status. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee component authenticity and traceability. Cross-reference the datasheet revision date to ensure alignment with current manufacturing specifications.

Selection Notes

Select this component when an 11V regulation point is required with a 1W power rating. The DO-41 package is appropriate for through-hole assembly processes. Consider the ±5% voltage tolerance and the specified operating temperature range to ensure compatibility with the target circuit's thermal and electrical constraints.

Part Context

This part belongs to the 1N47xxA series of Zener diodes produced by Taiwan Semiconductor. The series offers a wide range of voltage options from 3.3V to 200V. These components are widely used in industrial and consumer electronics due to their standardized form factor and reliable performance in voltage stabilization tasks.

Replacement Considerations

Compatible replacements include the 1N4741A from other manufacturers such as EIC or Panjit, provided they meet the same 11V, 1W, and DO-41 specifications. Verify pinout compatibility and thermal ratings before substitution.