1N4448-TP

Single Diodes Overview

The MCC 1N4448-TP is a silicon switching diode in a DO-35 axial leaded package. It features a peak reverse voltage of 100V and an average rectified current of 150mA. The device has a maximum instantaneous forward voltage of 1.0V at 100mA and a reverse recovery time of 4ns. Power dissipation is rated at 500mW, with a junction temperature range from -55°C to +150°C.

Single Diodes Feature Summary

• Metalurgically bonded construction for durability
• Low current leakage characteristics
• Fast switching speed suitable for general applications

Single Diodes Applications

• General purpose switching circuits
• High frequency rectification
• Clamping and protection applications

Single Diodes Procurement Notes

Verify the component is genuine by checking for authorized distributor status. Confirm the specific suffix matches the required packaging type (Tape & Reel, Ammo, or Bulk). Ensure the datasheet revision aligns with design requirements as the part is not recommended for new designs.

Single Diodes Selection Notes

Select this component for low-cost axial lead applications requiring fast switching. Consider the 150mA current limit and 500mW power dissipation when designing thermal management. Verify compatibility with existing PCB footprints for the DO-35 package.

Single Diodes Part Context

This part belongs to the standard 1N4448 family of small signal switching diodes manufactured by Micro Commercial Components. It serves as a direct replacement for generic 1N4448 specifications while offering specific manufacturing standards from MCC.

Single Diodes Replacement Considerations

Direct replacements include other manufacturers' 1N4448 variants. Verify pinout and package dimensions match the DO-35 form factor before substitution.