DB3S308F0L

Diode Arrays Overview

The Panasonic DB3S308F0L is a silicon epitaxial planar trigger diode designed for triggering triacs and thyristors. It features a peak reverse voltage of 30V and a breakover voltage range of 28V to 32V. The device operates with a low holding current of 5mA maximum and supports a peak forward current of 1A. Packaged in the SMini3 F2 B surface-mount format, it ensures reliable switching performance for AC phase control applications.

Diode Arrays Feature Summary

• Utilizes silicon epitaxial planar technology for stable electrical characteristics
• Provides precise breakover voltage tolerance for accurate triac triggering
• Features compact surface-mount packaging for automated assembly

Diode Arrays Applications

• AC phase control circuits
• Triac gate triggering networks
• Thyristor firing circuits

Diode Arrays Procurement Notes

Verify the specific suffix '0L' against the official Panasonic datasheet to confirm package and tape/reel specifications. Ensure the component meets the required safety certifications for your target market. Cross-reference the exact part number with authorized distributors to avoid counterfeit products. Confirm that the 30V rating aligns with your circuit's peak inverse voltage requirements.

Diode Arrays Selection Notes

Select this component when a compact, surface-mount trigger diode is required for low-voltage AC control. The 30V breakdown voltage suits applications where lower gate drive voltages are necessary. Consider the SMini3 footprint for space-constrained PCB designs. Verify that the 5mA holding current is sufficient for your load conditions to ensure reliable latching.

Diode Arrays Part Context

This component belongs to the DB3 series of trigger diodes manufactured by Panasonic Electronic Components. These devices are specifically engineered for semiconductor switching applications. The series offers various voltage ratings to accommodate different triac and thyristor gate requirements. The DB3S308F0L represents the 30V variant within this lineup.

Diode Arrays Replacement Considerations

Compatible substitutes include the STMicroelectronics DB3 and Rectron Semiconductor DB3SEL. Verify that replacement parts match the 30V peak reverse voltage and similar breakover voltage ranges. Ensure the alternative package type fits your existing PCB layout or adjust design accordingly.