1N4151_T50R

Single Diodes Overview

The onsemi 1N4151_T50R is a silicon signal diode housed in the DO-35 glass axial leaded package. It features a maximum average forward rectified current of 0.15 A and a maximum repetitive peak reverse voltage of 75 V. The device operates within a junction temperature range of -65 °C to +200 °C, with a specified maximum reverse recovery time of 4 ns. This component is designed for high-speed switching applications requiring low leakage current and fast response times.

Single Diodes Feature Summary

• Fast switching capability with minimal reverse recovery time
• High reliability construction using silicon technology
• Low leakage current characteristics for efficient signal handling

Single Diodes Applications

• General purpose signal switching circuits
• High speed rectification in low power systems
• Clamping and protection in sensitive electronic interfaces

Single Diodes Procurement Notes

Verify the specific manufacturer designation when sourcing, as the 1N4151 part number is utilized by multiple semiconductor vendors including Central Semiconductor, Diodes Inc., and Fairchild. Confirm that the _T50R suffix corresponds to the intended reel packaging configuration from onsemi or its authorized supply chain partners to ensure compatibility with automated assembly processes.

Single Diodes Selection Notes

Select this component for designs requiring a robust axial leaded signal diode with proven high-temperature performance up to 200 °C. Ensure the circuit requirements align with the 75 V reverse voltage limit and 0.15 A current capacity. Consider the DO-35 package dimensions for PCB layout constraints and verify thermal management needs for continuous operation near maximum ratings.

Single Diodes Part Context

The 1N4151 series represents a standard fast-switching silicon diode widely used in general electronics. While originally defined by military specifications, modern iterations are produced by various commercial manufacturers. The onsemi variant maintains the classic electrical profile suitable for replacing legacy components in established hardware designs requiring reliable small-signal performance.

Single Diodes Replacement Considerations

Direct substitutes include the 1N914 and 1N4148 signal diodes, which share similar electrical characteristics and DO-35 packaging. Verify pinout polarity and voltage ratings against the original design specifications before implementation.