BCR 151L3 E6327

Overview

The BCR 151L3 E6327 is a PNP silicon digital transistor manufactured by Infineon Technologies, housed in an SC75 surface-mount package. It integrates bias resistors R1 and R2, both rated at 100 kΩ with a typical ratio of 1. The device supports a collector-emitter voltage (VCEO) of 50 V and a continuous collector current of 50 mA. Key electrical characteristics include a DC current gain (hFE) of 70 minimum, a transition frequency (fT) of 120 MHz, and a total power dissipation of 250 mW. Operating temperatures range from -65°C to +150°C.

Feature Summary

• Integrated dual bias resistors for simplified circuit design
• High-speed switching capability with defined transition frequency
• Robust thermal performance within specified junction temperature limits

Applications

• Switching circuits
• Inverter applications
• Interface circuits
• Driver circuits

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm the exact package type and tape-and-reel specifications. Confirm component availability status directly with authorized distributors or the manufacturer, as discrete semiconductor supply can fluctuate based on production cycles and regional allocation.

Selection Notes

Select this component when a PNP digital transistor with integrated 100 kΩ bias resistors is required. Ensure the SC75 package dimensions fit the PCB layout constraints. Verify that the 50 V voltage rating and 50 mA current capacity meet the load requirements of the target application circuit.

Part Context

This part belongs to the BCR151 series of PNP silicon digital transistors. The 'L3' suffix specifically denotes the SC75 surface-mount package variant. Other variants in the series include the F and T types, which utilize different packaging technologies such as TSFP-3 and TSLP-3-4 respectively.

Replacement Considerations

Consult official Infineon cross-reference lists for verified substitutes. Potential alternatives may include other PNP digital transistors with similar 50 V ratings and integrated bias resistors, provided pin configurations and thermal characteristics are compatible.