BCR 148F B6327

Overview

The BCR 148F B6327 is an NPN Silicon Digital Transistor from the Infineon BCR148 series, housed in a SOT-23 package. It integrates bias resistors with typical values of R1=47 kΩ and R2=47 kΩ. Key electrical parameters include a collector-emitter voltage (VCEO) of 50 V, continuous collector current (IC) of 100 mA, and DC current gain (hFE) minimum of 70 at IC=5 mA. The transition frequency (fT) is typically 100 MHz. Operating temperature ranges from -65°C to +150°C junction temperature.

Feature Summary

• Integrates dual bias resistors for simplified circuit design
• NPN silicon construction optimized for switching applications
• Qualified according to AEC-Q101 automotive standards

Applications

• Switching circuits
• Inverter circuits
• Interface driver circuits

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific automotive qualification documentation if required for your application. Ensure proper handling procedures are followed during storage and assembly to maintain device integrity.

Selection Notes

Select this component when a single NPN digital transistor with 47kΩ input resistance is needed. Consider the BCR148S variant if dual isolated transistors are required in one package. Verify thermal dissipation requirements against the specified power ratings for your operating environment.

Part Context

This part belongs to the BCR148 series of NPN digital transistors. Other variants include BCR148W in SOT-323 and BCR148S in SOT-363 packages. All share similar electrical characteristics but differ in physical packaging and pin configurations suitable for different PCB layout constraints.

Replacement Considerations

BCR148S is a dual-transistor alternative within the same series. Cross-reference with other NPN digital transistors having similar R1/R2 ratios and VCEO ratings if exact replacement is unavailable.