NSBC124EPDXV6T5G

Overview

The NSBC124EPDXV6T5G is a discontinued complementary Bias Resistor Transistor (BRT) manufactured by onsemi. It integrates an NPN and a PNP transistor with monolithic bias resistor networks into a single SOT-563 package. The device features a typical input resistance of 22 kΩ for both R1 and R2, maintaining a resistor ratio of 1.0. Maximum ratings include a collector-emitter voltage of 50 Vdc and continuous collector current of 100 mAdc for both polarities. Thermal dissipation reaches 500 mW when both junctions are heated at 25°C ambient temperature. The component operates within a junction and storage temperature range of -55°C to +150°C.

Feature Summary

• Integrates NPN and PNP transistors with monolithic bias resistor networks to replace discrete components.
• Reduces board space and component count in circuit designs.
• Compliant with RoHS standards and free from lead, halogens, and brominated flame retardants.

Applications

• General-purpose switching applications requiring dual polarity control.
• Interface circuits between microprocessors and peripheral devices.
• Logic level translation and buffer stages in digital systems.

Procurement Notes

This specific part number is officially marked as discontinued by the manufacturer. Verification of availability should focus on obsolete stock or alternative sourcing channels rather than standard production lines. Buyers must confirm the authenticity of any available units through authorized distributors or verified secondary market suppliers. Replacement strategies should prioritize compatible active components from the same product family.

Selection Notes

Designers should evaluate the NSBC124EPDXV6T1G as a direct functional replacement within the same series. Selection criteria must account for identical pin configurations and electrical characteristics to ensure compatibility. Verify that the substitute component meets the required thermal dissipation and voltage ratings for the specific application environment. Consult official datasheets to confirm package dimensions and marking diagrams match existing PCB layouts.

Part Context

The NSBC124EPDXV6T5G belongs to the MUN5312DW1/NSBC124EPDXV6 series of complementary BRTs. This series is designed to simplify circuit design by integrating bias resistors directly with bipolar junction transistors. The T5G suffix indicates a tape and reel packaging format with a quantity of 8,000 units per reel, specifically utilizing the SOT-563 surface-mount package.

Replacement Considerations

NSBC124EPDXV6T1G