GSD2004C-G3-18

Diode Arrays Overview

The GSD2004C-G3-18 is a dual common cathode small signal high voltage switching diode manufactured by Vishay General Semiconductor - Diodes Division. It utilizes silicon epitaxial planar technology and is housed in an SOT-23 surface-mount package. The device features a continuous reverse voltage of 240 V, a peak repetitive reverse voltage of 300 V, and a continuous forward current rating of 400 mA. Electrical characteristics include a maximum reverse leakage current of 100 nA at 240 V, a typical reverse recovery time of 50 ns, and a diode capacitance of 5 pF at 1 MHz. Operating junction temperature ranges from -55 °C to +150 °C.

Diode Arrays Feature Summary

• Fast switching dual common cathode configuration designed for applications requiring high voltage capability
• Silicon epitaxial planar construction with UL 94 V-0 flammability rated molding compound
• Moisture sensitivity level 1 (MSL) classification for standard handling

Diode Arrays Applications

• High voltage switching circuits
• General purpose fast switching applications
• Small signal processing requiring dual common cathode topology

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging quantity and reel specifications. Confirm that the component meets required environmental standards such as RoHS compliance. Ensure the selected variant matches the intended tape and reel dimensions for automated assembly processes. Cross-reference the document revision date to ensure the most current electrical parameters are utilized.

Diode Arrays Selection Notes

Select this component when a dual common cathode arrangement is required within a compact SOT-23 footprint. Evaluate the 300 V peak repetitive reverse voltage rating against circuit transient conditions. Consider the 50 ns reverse recovery time for high-speed switching requirements. Verify thermal dissipation capabilities on the target PCB layout against the specified thermal resistance values.

Diode Arrays Part Context

This part belongs to Vishay's general-purpose small signal diode portfolio. It serves as a high-voltage alternative to lower-rated switching diodes. The dual common cathode design allows for efficient rectification or logic functions in space-constrained designs. It complements Vishay's broader range of SOT-23 packaged semiconductor solutions.

Diode Arrays Replacement Considerations

No public confirmed substitute part numbers are documented in the provided datasheet.

Diode Arrays FAQ

What is the maximum continuous reverse voltage rating?

The maximum continuous reverse voltage (VR) is 240 V.

Is this component AEC-Q101 qualified?

AEC-Q101 qualification is available upon request; it is not standard for the base part number.

What is the typical diode capacitance?

The typical diode capacitance (CD) is 5 pF measured at 1 MHz with zero bias.