BCR 148T E6327

Overview

The BCR 148T E6327 is an NPN Silicon Digital Transistor manufactured by Infineon Technologies. It integrates a single transistor with built-in bias resistors (R1=47 kΩ, R2=47 kΩ) in a SOT-23 package. Key electrical parameters include a collector-emitter voltage of 50 V, continuous collector current of 100 mA, and total power dissipation of 200 mW at case temperatures up to 102°C. The device features a DC current gain (hFE) minimum of 70, transition frequency of 100 MHz, and operates within a junction temperature range of -65°C to 150°C.

Feature Summary

• Integrates NPN transistor with dual internal bias resistors for simplified circuit design
• Qualified according to AEC-Q101 automotive standards
• Pb-free RoHS compliant packaging

Applications

• Switching circuits
• Inverter applications
• Interface circuit drivers

Procurement Notes

Verify the specific suffix 'E6327' against official Infineon documentation to confirm reel specifications and tape-and-reel dimensions. Confirm that the component meets RoHS compliance requirements for the intended manufacturing process. Ensure storage conditions remain within the specified temperature limits to maintain device integrity prior to assembly.

Selection Notes

Select this component when a single NPN digital transistor with 47 kΩ input resistance is required. Verify that the 100 mA collector current and 50 V voltage ratings suit the load requirements. Consider the SOT-23 package constraints for thermal management and PCB space limitations compared to other BCR148 variants like the SOT-363 or SOT-323.

Part Context

This part belongs to the BCR148 family of NPN silicon digital transistors from Infineon Technologies. The family includes variants such as BCR148S (dual transistor in SOT-363) and BCR148W (single transistor in SOT-323). All variants share similar electrical characteristics but differ in pin configuration and package type.

Replacement Considerations

Direct substitutes within the same family include BCR148S and BCR148W, provided the package footprint and pinout compatibility are verified. Cross-brand replacements require matching NPN polarity, 50V VCEO, 100mA IC, and integrated 47kΩ bias resistors.