1N4448HLP-7

Single Diodes Overview

The 1N4448HLP-7 is a surface mount fast switching diode manufactured by Diodes Incorporated. It features an X1-DFN1006-2 case with a peak repetitive reverse voltage of 80 V and an average rectified output current of 95 mA. The device exhibits a maximum reverse recovery time of 4.0 ns and a total capacitance of 3.0 pF at 0.5 V reverse bias. Forward voltage ranges from 0.62 V to 1.25 V depending on the forward current level. It operates within a junction temperature range of -65°C to +150°C.

Single Diodes Feature Summary

• Fast switching speed suitable for high-frequency applications
• Ultra-small surface mount package design
• Low reverse leakage current characteristics
• Qualified to AEC-Q101 standards for high reliability

Single Diodes Applications

• Battery powered portable applications
• High frequency switching circuits
• General purpose signal processing

Single Diodes Procurement Notes

Verify the specific ordering suffix to confirm packaging quantity, as the -7 suffix indicates tape and reel packaging. Confirm compliance requirements such as RoHS and halogen-free status against project specifications. Ensure the X1-DFN1006-2 footprint matches the PCB layout guidelines provided in the datasheet. Check for any recent product change notices that may affect marking or material composition.

Single Diodes Selection Notes

Select this component when a compact surface mount solution with fast switching capabilities is required. The low reverse leakage and small package size make it suitable for space-constrained portable devices. Consider the thermal resistance and power dissipation limits when designing for high ambient temperatures. Verify that the 80 V reverse voltage rating meets the circuit's peak reverse voltage requirements.

Single Diodes Part Context

This part belongs to the 1N4448 series of fast switching diodes produced by Diodes Incorporated. It utilizes the X1-DFN1006-2 package, which is significantly smaller than traditional leaded packages like DO-35. The device is designed to replace larger discrete diodes in modern surface mount assembly processes while maintaining similar electrical performance characteristics.

Single Diodes Replacement Considerations

Check for direct substitutes from other manufacturers offering the same X1-DFN1006-2 package and 80 V rating. Verify pinout compatibility and thermal characteristics before substitution. Ensure that any replacement part meets the AEC-Q101 qualification if automotive reliability is required.