BCR 119F E6327

Overview

The BCR 119F E6327 is an NPN silicon digital transistor from the Infineon BCR119 series, housed in a SOT-23 package. It features a built-in base resistor (R1) with a typical value of 4.7 kΩ. The device supports a collector-emitter voltage (VCEO) of 50 V and a continuous DC collector current of 100 mA. Total power dissipation reaches 250 mW at a case temperature up to 128°C. Key electrical characteristics include a transition frequency (fT) of 150 MHz and a maximum input off voltage of 0.8 V.

Feature Summary

• Integrated pre-biasing via internal base resistor for simplified circuit design
• High switching speed capability suitable for interface and driver applications
• Automotive-grade qualification compliant with AEC-Q101 standards

Applications

• Switching circuits
• Inverter stages
• Interface circuits
• Driver circuits

Procurement Notes

Verify component authenticity through authorized Infineon channels or certified distributors. Confirm that the specific ordering suffix matches the required package variant and tape-and-reel specifications. Ensure compliance with RoHS directives and check for any end-of-life notifications regarding production status before finalizing procurement plans.

Selection Notes

Select this component when a single NPN digital transistor with integrated biasing is required in a compact surface-mount form factor. The SOT-23 package offers space efficiency compared to larger alternatives. Consider the 4.7 kΩ internal resistance value for base drive calculations and ensure the 50 V voltage rating aligns with the system's operational limits.

Part Context

This part belongs to the BCR119 family of NPN silicon digital transistors. The 'F' designation specifically identifies the SOT-23 package configuration within the series, distinguishing it from other variants like the dual-transistor BCR119S in SOT-363 or the BCR119W in SOT-323. All variants share similar electrical performance profiles but differ in physical footprint and pinout.

Replacement Considerations

Direct substitutes within the same Infineon family include BCR119, BCR119S, and BCR119W, provided the package type matches the PCB layout requirements. Cross-manufacturer replacements must be evaluated based on matching VCEO, IC, R1 values, and package dimensions.