1N4148-T

Single Diodes Overview

The Diodes Incorporated 1N4148-T is a fast switching diode housed in a DO-35 glass package. It features a non-repetitive peak reverse voltage of 100 V and a working peak reverse voltage of 75 V. The device supports a forward continuous current of 300 mA and an average rectified output current of 150 mA. Electrical characteristics include a maximum reverse recovery time of 4.0 ns, a total capacitance of 4.0 pF, and a power dissipation of 500 mW at 25°C. The operating temperature range spans from -65°C to +175°C.

Single Diodes Feature Summary

• Fast switching speed with a maximum reverse recovery time of 4.0 ns
• Silicon epitaxial planar construction for general purpose rectification
• Lead-free finish compliant with RoHS standards

Single Diodes Applications

• High-speed switching circuits
• General purpose rectification applications
• Clamping and protection circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix '-T' corresponds to the Tape & Reel packaging configuration as defined in the manufacturer's documentation. Confirm that the DO-35 case style aligns with the required through-hole mounting constraints for the target assembly process. Ensure compliance with the specified moisture sensitivity level and solderability requirements before integration.

Single Diodes Selection Notes

Select this component when high-speed switching performance is critical due to its 4.0 ns reverse recovery time. The DO-35 glass package provides robust thermal stability suitable for environments requiring operation up to +175°C. Consider the 150 mA average rectified current rating to ensure adequate margin for continuous load conditions within the specified thermal limits.

Single Diodes Part Context

This part belongs to the 1N4148 / 1N4448 series of fast switching diodes manufactured by Diodes Incorporated. The '1N4148-T' designation specifically indicates the standard 1N4148 electrical specifications packaged in a 10K tape and reel format on a 13-inch reel, distinguishing it from the bulk ammo pack variant.

Single Diodes Replacement Considerations

The datasheet identifies the 1N914 as electrically equivalent to the 1N4148. Verify pinout compatibility and package dimensions when substituting with other manufacturers' equivalents.