MMBD353LT1

RF Diode Overview

The onsemi MMBD353LT1 is a small-signal Schottky diode manufactured using silicon technology. It features a dual series configuration housed in an SOT-23-3 surface-mount package. The device supports a maximum repetitive reverse voltage of 7 V and conducts a forward current of 10 mA. Key electrical characteristics include a forward voltage of 600 mV and a reverse current of 10 uA. It operates within a temperature range from -55 C to +150 C. The component is AEC-Q100 qualified, ensuring reliability for automotive applications.

RF Diode Feature Summary

• Dual series configuration for compact circuit integration
• Automotive grade qualification (AEC-Q100)
• Silicon-based Schottky barrier construction

RF Diode Applications

• Automotive signal switching circuits
• Low-voltage rectification in consumer electronics
• Protection diodes in portable devices

RF Diode Procurement Notes

Verify the specific ordering suffix against the manufacturer's datasheet to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and material composition details through official onsemi documentation before procurement. Ensure the selected variant matches the required automotive qualification standards if used in vehicle systems.

RF Diode Selection Notes

Select this component for applications requiring low forward voltage drop and high-speed switching in space-constrained designs. The SOT-23-3 package is suitable for automated surface-mount assembly processes. Consider the 10 mA current limit when designing load paths. Verify thermal management requirements given the wide operating temperature range up to 150 C.

RF Diode Part Context

This part belongs to the MMBD353L series of small-signal Schottky diodes produced by onsemi. These components are designed for general-purpose switching and rectification tasks where low capacitance and fast recovery are beneficial. The series is widely used in digital logic protection and signal conditioning applications across industrial and consumer sectors.

RF Diode Replacement Considerations

Check for direct pin-compatible alternatives with matching 7 V reverse voltage and 10 mA forward current ratings. Verify that any substitute maintains the dual series configuration and SOT-23-3 footprint. Ensure equivalent AEC-Q100 qualification if automotive reliability is required.