DB5S309K0R

Diode Arrays Overview

The DB5S309K0R is a Schottky barrier diode manufactured by Panasonic Electronic Components. It features a dual configuration with two independent diodes within a single package. The device utilizes Silicon (Si) technology and is designed for surface mount applications in the SSMini5-F4-B package, also identified as SOT665. Key electrical parameters include a maximum repetitive reverse voltage of 30 V and an average forward current of 100 mA per diode. The typical forward voltage is 420 mV at rated current, with a maximum reverse current of 120 uA. The component supports a forward surge current of 1 A and operates within a temperature range of -40°C to +85°C.

Diode Arrays Feature Summary

• Dual independent Schottky barrier diode configuration for compact circuit design
• Low forward voltage drop characteristic for improved efficiency
• Silicon-based construction ensuring stable rectification performance
• Surface mount packaging optimized for automated assembly processes

Diode Arrays Applications

• General purpose rectification in low-voltage DC circuits
• Signal detection and demodulation in communication devices
• Protection against reverse polarity in battery-powered systems
• Clamping applications in high-speed switching circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix and package variant when sourcing components to ensure compatibility with existing PCB footprints. Confirm that the received units match the Panasonic Electronic Components branding and part marking. Check for any product change notifications regarding manufacturing site transfers or material updates prior to finalizing procurement orders.

Diode Arrays Selection Notes

Select this component for designs requiring dual Schottky diodes in a minimal footprint. Ensure the circuit voltage does not exceed the 30 V reverse rating and current limits remain within the 100 mA specification. Consider the thermal management requirements given the small package size and operating temperature range constraints during high-load conditions.

Diode Arrays Part Context

This component belongs to the DB5S series of Schottky barrier rectifiers from Panasonic. It is categorized under Diodes-Rectifiers-Arrays. The part number indicates specific electrical ratings and packaging details defined by the manufacturer's internal coding system for surface mount diode arrays.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical specifications before considering alternative manufacturers.