The BCR321UE6327HTSA1918 is a digital bipolar transistor (also known as a resistor-equipped transistor - RET) manufactured by Infineon Technologies. It integrates bias resistors into a single SOT-323 package, simplifying circuit design and reducing the number of external components required.

Applications

• Digital switching circuits
• Level shifting applications
• Inverter circuits
• General-purpose switching
• Replacement of discrete transistors and resistors

Features

• Integrated Bias Resistors: Reduces external component count and simplifies PCB layout.
• NPN Transistor: Standard NPN bipolar transistor configuration.
• Small SOT-323 Package: Space-saving design for high-density applications.
• RoHS Compliant: Lead-free and environmentally friendly.
• Halogen-Free according to IEC 61249-2-21: Meets environmental standards.

Benefits

• Simplified circuit design
• Reduced board space requirements
• Lower bill of materials (BOM) cost
• Improved reliability compared to discrete solutions
• Environmentally friendly

Technical Specifications

The BCR321UE6327HTSA1918 features an input resistor of 47 kΩ and a series resistor of 47 kΩ. It has a collector-emitter voltage of 50 V and a collector current of 100 mA. The package is SOT-323. Consult the Infineon datasheet for detailed electrical characteristics, thermal resistance, and package dimensions.