DMC566050R

Overview

The Panasonic DMC566050R is a dual NPN digital transistor array housed in an SMini6-F3-B surface-mount package. It features a collector-emitter maximum voltage of 50 V and a continuous collector current rating of 100 mA. The device includes integrated base resistors with a typical value of 10 kOhms, facilitating direct logic interface without external biasing components. Designed for compact applications, it operates within a temperature range of -40°C to +150°C and dissipates up to 150 mW of power.

Feature Summary

• Dual NPN configuration integrates two pre-biased transistors into a single compact component.
• Integrated base resistors simplify circuit design by eliminating the need for external biasing networks.
• High thermal stability supports operation across an extended industrial temperature range.

Applications

• Logic level shifting between microcontrollers and peripheral devices
• Switching applications in portable consumer electronics
• Signal buffering in embedded system interfaces

Procurement Notes

Verify component authenticity through authorized distribution channels due to potential availability issues. Confirm RoHS compliance status prior to integration. Ensure storage conditions maintain moisture sensitivity levels as specified in the datasheet. Validate pinout alignment with PCB footprint specifications during assembly planning.

Selection Notes

Select this component when space constraints require dual switching functionality in a minimal footprint. Consider the 10 kOhm internal resistance for compatibility with standard logic gate outputs. Evaluate thermal management requirements against the 150 mW dissipation limit for dense layouts.

Part Context

This part belongs to Panasonic's DMC series of digital transistors, which combine bipolar junction transistors with built-in resistor networks. The series targets applications requiring simplified biasing schemes and reduced component count in modern electronic designs.

Replacement Considerations

Direct substitutes include other dual NPN digital transistors with matching 50V ratings and similar packaging. Verify equivalent electrical characteristics such as hFE and internal resistance ratios before substitution.

FAQ

What is the typical base resistor value?

The typical input resistor value is 10 kOhms.

Is this component suitable for high-temperature environments?

Yes, it supports operating temperatures up to +150°C.