BC846BQ-13-F

Overview

The BC846BQ-13-F is an NPN general-purpose bipolar junction transistor manufactured by Diodes Incorporated. It features a collector-emitter voltage (VCEO) of 65 V and a maximum DC collector current (IC) of 100 mA. The device operates within a temperature range of -55°C to +150°C. It utilizes the SOT-323 surface-mount package, which supports automated assembly processes. The component is RoHS compliant and lead-free.

Feature Summary

• Epitaxial silicon construction for reliable switching and amplification
• Designed for automatic insertion and surface mount applications
• Complementary PNP types available in the same series

Applications

• General purpose amplifier circuits
• Switching applications
• Audio frequency (AF) input stages

Procurement Notes

Verify the specific suffix 'Q' against the manufacturer's official documentation to confirm if it denotes automotive qualification or a specific binning grade, as standard datasheets may not explicitly detail this variant's unique electrical tolerances. Ensure the '13-F' suffix corresponds to the correct tape and reel packaging configuration required for your manufacturing line. Cross-reference the date code and lot traceability with the supplier's certificate of conformity to ensure compliance with project specifications.

Selection Notes

Select this component when a compact NPN transistor with 65 V breakdown and 100 mA continuous current capability is required for space-constrained designs. The SOT-323 package offers a small footprint suitable for high-density PCB layouts. Consider the complementary BC856BQ-13-F for push-pull configurations. Verify thermal management requirements given the low power dissipation rating inherent to this small signal package type.

Part Context

This part belongs to the BC846 series of NPN general-purpose transistors from Diodes Incorporated. The series is widely used in consumer electronics and industrial control systems due to its balance of performance and cost. The 'Q' suffix often indicates enhanced reliability or automotive-grade screening, though specific qualification standards must be confirmed via the official datasheet.

Replacement Considerations

Direct pin-compatible substitutes include the BC846B from other manufacturers such as Nexperia or ON Semiconductor, provided the electrical parameters match. Verify that alternative sources offer the same SOT-323 package dimensions and thermal characteristics.