1N4154TR

Single Diodes Overview

The Vishay 1N4154TR is a silicon epitaxial planar small signal fast switching diode housed in the DO-35 (DO-204AH) through-hole package. It features a repetitive peak reverse voltage of 35 V and a maximum forward continuous current of 300 mA. The device exhibits a typical reverse recovery time of 4 ns, with a maximum value of 20 ns under specified conditions. Electrical characteristics include a forward voltage of 1 V at 30 mA and a diode capacitance of 4 pF at 0 V reverse bias. The component supports a junction temperature up to 175 °C and is supplied in tape and reel packaging.

Single Diodes Feature Summary

• Utilizes silicon epitaxial planar technology for high-speed switching applications
• Provides extreme fast switching capabilities with minimal reverse recovery time
• Features a robust thermal design supporting high junction temperatures

Single Diodes Applications

• Extreme fast switches
• High-frequency signal processing circuits
• Pulse generation and shaping networks

Single Diodes Procurement Notes

Verify the specific ordering suffix against official Vishay documentation to confirm packaging options such as tape and reel or ammopack configurations. Ensure that the requested quantity aligns with standard factory packaging units. Confirm RoHS compliance status and material categorization details directly from the manufacturer's latest datasheet revision before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when designing circuits requiring fast switching speeds and low capacitance in a through-hole format. Evaluate the 35 V reverse voltage rating against peak circuit transients to ensure adequate margin. Consider the 300 mA continuous current limit and power dissipation constraints relative to the expected operating temperature and lead length for thermal management.

Single Diodes Part Context

The 1N4154 series belongs to Vishay's family of small signal fast switching diodes designed for general-purpose high-speed applications. The TR suffix specifically denotes the tape and reel packaging variant intended for automated surface mount or through-hole insertion equipment. This configuration ensures consistent handling and placement during high-volume manufacturing processes.

Single Diodes Replacement Considerations

Consult official Vishay cross-reference documents for verified equivalent part numbers. Do not assume functional interchangeability with other manufacturers' devices without validating electrical parameters and physical dimensions against the original specifications.