1SV264-TL-E

Overview

The 1SV264-TL-E is a PIN diode manufactured by onsemi, designed for high-frequency switching and attenuation applications. It features a surface-mount package suitable for automated assembly processes. The component operates with a maximum reverse voltage of 5 V and supports frequencies up to 18 GHz. Key electrical characteristics include a maximum series resistance of 2.5 Ohms at mid-frequencies and a typical junction capacitance of 320 fF under reverse bias conditions. The device is rated for a maximum forward current of 50 mA and functions within an operating temperature range from -55 °C to +175 °C.

Feature Summary

• Capable of high-speed RF signal switching and variable attenuation in microwave circuits
• Optimized low capacitance design ensures minimal signal distortion at high frequencies
• Robust thermal performance allows reliable operation in elevated temperature environments

Applications

• RF switch matrices for communication systems
• Variable attenuators in test and measurement equipment
• Phase shifters in radar and antenna arrays
• Microwave signal routing in wireless infrastructure

Procurement Notes

Verify the manufacturer part number against official onsemi documentation to confirm authenticity. Ensure the ordering suffix matches the required tape and reel configuration for surface mount assembly. Check RoHS compliance status if restricted substances are a constraint for the final product. Confirm that the supplier provides traceability data consistent with industry standards for semiconductor components.

Selection Notes

Select this component when designing circuits requiring fast switching speeds and low insertion loss at frequencies approaching 18 GHz. Consider the 5 V reverse voltage limit when determining biasing networks. Evaluate the thermal management requirements based on the maximum junction temperature rating. Compare the series resistance and capacitance values against system specifications to ensure signal integrity is maintained during operation.

Part Context

This PIN diode belongs to onsemi's portfolio of radio frequency discrete semiconductors. It is engineered specifically for microwave and millimeter-wave applications where traditional mechanical switches are impractical. The device complements other RF components in signal processing chains, providing precise control over signal paths in complex electronic systems.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided source material. Engineers should consult official cross-reference guides or contact the manufacturer directly for validated alternatives that meet identical electrical and mechanical specifications.