1N5241C-TAP

Single Zener Diodes Overview

The 1N5241C-TAP is a silicon planar power Zener diode from Vishay, part of the 1N5221 to 1N5267 series. It operates in the DO-35 (DO-204AH) package with a nominal Zener voltage of 11 V and a tight tolerance of ±2% due to the 'C' suffix. The device features a maximum power dissipation of 500 mW at thermal equilibrium and a test current of 20 mA. Key electrical parameters include a reverse leakage current of 2 µA max at 100 V, dynamic resistance of 8.4 Ω typical at IZT1, and a temperature coefficient of 0.076 %/K.

Single Zener Diodes Feature Summary

• Silicon planar construction for reliable voltage regulation
• High precision voltage tolerance with ±2% specification
• Standard axial leaded packaging for through-hole mounting

Single Zener Diodes Applications

• Voltage stabilization circuits
• Reference voltage generation
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify the specific ordering code matches the required tolerance suffix. Confirm the tape-and-reel or ammo-pack configuration aligns with assembly equipment capabilities. Ensure the DO-35 package dimensions are compatible with the target PCB footprint. Cross-reference the document revision date to confirm current specifications.

Single Zener Diodes Selection Notes

Select this component when precise voltage regulation within ±2% is required compared to standard ±5% variants. Consider the 500 mW power rating and thermal resistance characteristics for heat management. Evaluate the 11 V Zener voltage against circuit requirements and check the temperature coefficient for stability needs across operating ranges.

Single Zener Diodes Part Context

This device belongs to Vishay's extensive line of small signal Zener diodes, covering voltages from 2.4 V to 75 V. The 1N5241 variant specifically provides an 11 V reference point. The 'C' designation indicates tighter manufacturing tolerances than the standard 'B' version, offering improved accuracy for sensitive analog applications requiring stable biasing or clamping.

Single Zener Diodes Replacement Considerations

Direct substitutes include other 1N5241 variants with matching voltage and tolerance. Verify pinout compatibility for DO-35 packages. Alternative manufacturers may offer equivalent specifications but require validation of thermal and electrical parameters.