ST30100A

Diode Arrays Overview

The ST30100A is a glass passivated diode array manufactured by Microchip Technology, designed for high-voltage rectification applications. It features a common anode configuration with a maximum repetitive peak reverse voltage of 1000 V and an average forward current rating of 15 A. The device utilizes a glass-to-metal seal construction to ensure robust performance under demanding conditions. It is housed in a TO-204AA (TO-3) through-hole package, suitable for industrial and power supply environments requiring reliable high-voltage switching.

Diode Arrays Feature Summary

• Glass passivated die construction for enhanced reliability
• Common anode dual diode configuration
• High surge rating capability up to 250 A
• Through-hole mounting in TO-204AA package

Diode Arrays Applications

• High voltage DC power supplies
• Industrial motor drive rectification
• Inverter circuits
• Battery charging systems

Diode Arrays Procurement Notes

Verify the specific suffix 'A' against the official Microchip datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the procurement channel provides genuine components with traceable manufacturing dates. Check lead times as standard availability may vary. Confirm package integrity upon receipt to prevent damage during installation.

Diode Arrays Selection Notes

Select this component when a common anode configuration is required for high-voltage applications exceeding 1000 V reverse blocking capability. Consider the thermal resistance of the TO-204AA package for heat dissipation needs. Evaluate the 15 A continuous current rating against the system's peak load requirements. Ensure the glass passivation meets environmental durability standards for the intended operating temperature range.

Diode Arrays Part Context

This part belongs to Microchip's high-voltage rectifier series, offering robust performance in industrial settings. The ST30100A complements other variants in the family that may offer different voltage ratings or configurations such as common cathode or doubler setups. It is engineered for durability in harsh electrical environments where standard silicon junctions might fail.

Diode Arrays Replacement Considerations

Direct substitutes must match the 1000 V rating, 15 A current capacity, and common anode topology. Verify equivalent package dimensions for TO-204AA compatibility. Cross-reference electrical parameters such as forward voltage drop and leakage current to ensure circuit performance remains within acceptable limits without redesigning the PCB layout.