DMC201A00R

Overview

The DMC201A00R is a composite bipolar junction transistor (BJT) manufactured by Panasonic Industry. It features an NPN dual configuration housed in a compact SOT-23-5 surface-mount package with dimensions of 2.9x2.8mm. The device utilizes silicon technology and supports soldering via SMD/SMT mounting styles. Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 20 V, a continuous collector current of 500 mA, and a minimum DC current gain (hFE) of 200. The component exhibits a gain-bandwidth product (fT) of 150 MHz and operates at maximum temperatures up to +150°C.

Feature Summary

• Dual NPN transistor configuration within a single composite package
• High current gain capability with a minimum hFE of 200
• Compact SOT-23-5 surface-mount footprint for space-constrained designs

Applications

• General-purpose switching circuits
• Signal amplification stages
• Low-voltage DC load control applications

Procurement Notes

This component is listed as obsolete or end-of-life by the manufacturer. Availability through standard distribution channels may be limited or discontinued. Engineers should verify current stock status with authorized distributors and consider lifecycle management strategies. Early procurement or alternative sourcing may be necessary for ongoing production requirements.

Selection Notes

Select this component when a dual NPN BJT structure is required in a small SOT-23-5 package. Ensure the design accommodates the 20 V voltage limit and 500 mA current rating. Verify that the 150 MHz bandwidth meets signal frequency requirements. Confirm thermal management capabilities for operation up to +150°C junction temperature.

Part Context

The DMC201A00R belongs to Panasonic Industry's discrete semiconductor portfolio, specifically within the bipolar transistor category. It serves as a compact solution for integrating two NPN transistors into a single footprint, reducing board space compared to discrete components. This part is designed for consumer electronics and industrial applications requiring reliable switching and amplification.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, engineers must evaluate pin-compatible alternatives from other manufacturers or redesign using modern equivalents. Consult official datasheets for direct replacements to ensure electrical and mechanical compatibility.