CMPD2004A TR PBFREE

Diode Arrays Overview

The CMPD2004A TR PBFREE is a surface-mount high voltage silicon switching diode manufactured by Central Semiconductor Corp. It utilizes an epitaxial planar process and features a dual common anode configuration within a SOT-23 case. The component supports a continuous reverse voltage of 240 V and a peak repetitive reverse voltage of 300 V. Electrical characteristics include a maximum average forward current of 200 mA, a power dissipation rating of 350 mW, and a junction temperature range from -65°C to +150°C.

Diode Arrays Feature Summary

• Dual common anode configuration for integrated circuit applications
• High voltage capability suitable for demanding switching environments
• Surface mount construction utilizing the compact SOT-23 package

Diode Arrays Applications

• High voltage switching circuits
• General purpose signal processing
• Electronic protection networks

Diode Arrays Procurement Notes

Verify that the ordering suffix PBFREE corresponds to lead-free plating as defined in manufacturer documentation. Confirm the specific marking code DB8 matches the intended CMPD2004A variant. Ensure compatibility with standard SMT reflow profiles and verify RoHS compliance status through official datasheets before finalizing procurement specifications.

Diode Arrays Selection Notes

Select this component when a dual common anode topology is required within a small footprint. The device offers a 300 V peak repetitive reverse voltage rating, making it appropriate for higher voltage switching tasks compared to lower-rated counterparts. Consider the 350 mW power dissipation limit and thermal resistance values during thermal management planning for dense PCB layouts.

Diode Arrays Part Context

This part belongs to the CMPD2003 and CMPD2004 series of high voltage silicon switching diodes. The CMPD2004A specifically denotes the dual common anode configuration, distinct from single, common cathode, or in-series variants within the same family. All members share similar electrical ratings but differ in internal pin connectivity and external marking codes.

Diode Arrays Replacement Considerations

Direct substitutes must match the dual common anode configuration and SOT-23 package. Verify equivalent voltage ratings (minimum 300 V peak) and current capabilities. Cross-reference marking codes and pin assignments to ensure functional interchangeability without circuit redesign.

Diode Arrays FAQ

What is the marking code for the CMPD2004A?

The marking code for the CMPD2004A is DB8.

What is the peak repetitive reverse voltage rating?

The peak repetitive reverse voltage (VRRM) is rated at 300 V.

Does the PBFREE suffix indicate lead-free plating?

Yes, adding the suffix PBFREE indicates the request for lead-free plated devices according to manufacturer ordering guidelines.