1N5262C-TAP

Single Zener Diodes Overview

The Vishay 1N5262C-TAP is a silicon planar power Zener diode in the DO-35 (DO-204AH) axial package. It provides a nominal Zener voltage of 51 V with a tight ±2% tolerance, indicated by the 'C' suffix. The device operates at a test current of 2.5 mA and dissipates up to 500 mW. Key electrical characteristics include a maximum reverse leakage current of 0.1 µA at 39 V, a typical dynamic resistance of 125 Ω at 2.5 mA, and a temperature coefficient of 0.096 %/K.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a standard ±2% tolerance for stable reference applications
• Utilizes silicon planar technology for robust performance across a wide junction temperature range
• Features low thermal impedance suitable for pulse operation and continuous power dissipation

Single Zener Diodes Applications

• Voltage stabilization circuits
• Precision voltage references
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify that the ordering code includes the specific 'TAP' suffix to ensure delivery in an ammopack format containing 10,000 units per tape. Confirm the 'C' designation matches the required ±2% tolerance specification. Cross-reference the document revision date against the latest datasheet version to ensure compliance with current manufacturing standards.

Single Zener Diodes Selection Notes

Select this component when a 51 V breakdown voltage with high precision is required. The ±2% tolerance distinguishes it from the standard ±5% 'B' series variants. Ensure the application can accommodate the specified 2.5 mA test current and 500 mW power dissipation limits within the operating temperature range.

Single Zener Diodes Part Context

This part belongs to the 1N5221 to 1N5267 series of small signal Zener diodes manufactured by Vishay Semiconductors. The series covers a broad voltage range from 2.4 V to 75 V. The 1N5262 variant specifically targets the 51 V segment, offering reliable performance in general-purpose electronic circuits requiring stable DC voltage levels.

Single Zener Diodes Replacement Considerations

The 1N5262B serves as a direct functional substitute if a wider ±5% tolerance is acceptable. Other manufacturers producing equivalent 51 V Zener diodes in the DO-35 package may be considered, provided their electrical parameters meet or exceed the specified leakage and dynamic resistance values.