1N3070TR

Single Diodes Overview

The onsemi 1N3070TR is a silicon rectifier diode housed in the DO-35 axial leaded package. It features a maximum repetitive peak reverse voltage of 200 V and supports a maximum average forward current of 150 mA. The device exhibits a maximum reverse recovery time of 50 ns, ensuring efficient switching performance. Additional electrical characteristics include a forward voltage drop of 1 V at rated current and a reverse leakage current of 100 nA. The component operates within a temperature range from -65 °C to +175 °C.

Single Diodes Feature Summary

• Utilizes silicon planar construction for reliable rectification
• Provides fast recovery characteristics suitable for high-speed switching applications
• Designed with an isolated case connection for thermal management

Single Diodes Applications

• General purpose rectification in electronic circuits
• High-speed switching applications requiring rapid recovery
• Computer diode implementations

Single Diodes Procurement Notes

Verify the specific manufacturer designation, as the 1N3070TR part number is historically associated with Central Semiconductor. Confirm that the supplied component matches the required 200 V reverse voltage and 150 mA forward current specifications. Ensure the DO-35 package and through-hole mounting style align with the design requirements before finalizing procurement.

Single Diodes Selection Notes

Select this component when a standard axial rectifier with 200 V blocking capability is required. The 150 mA current rating suits low-power signal or power supply applications. Verify compatibility with the target operating temperature range up to 175 °C. Consider the 50 ns recovery time for suitability in high-frequency environments compared to slower general-purpose diodes.

Single Diodes Part Context

The 1N3070 series represents a standard class of small-signal silicon rectifier diodes widely used in legacy and modern electronics. While originally defined by JEDEC standards, manufacturing rights have been held by various semiconductor companies over time. The TR suffix typically indicates tape and reel packaging for automated assembly processes.

Single Diodes Replacement Considerations

Direct substitutes include the 1N3070 generic equivalent from other manufacturers such as Microchip Technology or Central Semiconductor. Verify pinout compatibility and ensure the replacement meets the same 200 V and 150 mA ratings.