EMC3DXV5T5

Overview

The EMC3DXV5T5G is a dual Bias Resistor Transistor (BRT) from onsemi, housed in an SOT-553 surface-mount package. It integrates one PNP and one NPN silicon transistor with monolithic bias networks. Each transistor includes a series base resistor and a base-emitter resistor to simplify circuit design. The device supports a collector-base voltage of 50 Vdc and a collector current of 100 mAdc. The specific EMC3DXV5T5 variant features input resistors of 10 kOhm for both the PNP and NPN sections.

Feature Summary

• Integrates complementary PNP and NPN transistors with internal biasing resistors
• Reduces board space by replacing discrete components with a single device
• Designed for low power surface mount applications

Applications

• Low power surface mount digital logic circuits
• Driver circuits requiring compact form factors
• Applications where board space is at a premium

Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation. The provided datasheet lists EMC3DXV5T1G and EMC3DXV5T5G as distinct part numbers with different shipping quantities. Ensure the requested model matches the specific configuration available in the current product line before procurement.

Selection Notes

Select this component when a matched pair of PNP and NPN transistors with integrated biasing is required. The SOT-553 package is suitable for space-constrained designs. Confirm that the 10 kOhm internal resistance values align with the target circuit's drive requirements and voltage levels.

Part Context

This component belongs to the EMC2DXV5T1G through EMC5DXV5T1G family of dual BRTs. These devices are designed to replace individual transistors and their external resistor networks. The family offers various resistor combinations within the same SOT-553 footprint to accommodate different logic interface needs.

Replacement Considerations

The EMC3DXV5T5G is listed as discontinued in the official documentation. Designers should consult the manufacturer for current alternatives or updated part numbers suitable for new designs.