BF820,215

Single Bipolar Transistors Overview

The BF820,215 is a silicon NPN small-signal transistor manufactured by Nexperia. It features a maximum collector current of 50 mA and high voltage ratings with VCEO and VCBO both at 300 V. The device operates within a temperature range of -65°C to +150°C and has a power dissipation of 250 mW. Packaged in the SOT-23 (TO-236AB) surface-mount format, it offers a minimum DC current gain (hFE) of 50 and a maximum emitter-base voltage of 5 V.

Single Bipolar Transistors Feature Summary

• High voltage capability for collector-emitter and collector-base circuits
• Wide operating temperature range suitable for demanding environments
• Compact surface-mount packaging for automated assembly

Single Bipolar Transistors Applications

• High-voltage switching circuits
• General-purpose signal amplification
• Industrial control systems

Single Bipolar Transistors Procurement Notes

Verify the specific suffix against official Nexperia documentation to confirm package type and tape/reel specifications. Ensure the component meets RoHS compliance requirements for your region. Confirm availability through authorized distributors as stock levels fluctuate. Check for automotive qualification variants if required for your application.

Single Bipolar Transistors Selection Notes

Select this component when high collector-emitter voltage is required in a small form factor. Compare hFE ranges and thermal characteristics against circuit requirements. Consider the SOT-23 footprint constraints during PCB layout. Verify that the 50 mA current limit aligns with load demands.

Single Bipolar Transistors Part Context

This part belongs to the BF820 series of bipolar junction transistors. It serves as a standard discrete semiconductor solution for low-power, high-voltage applications. The series is widely used in consumer electronics and industrial equipment where space efficiency and reliability are prioritized.

Single Bipolar Transistors Replacement Considerations

Check for direct pin-compatible alternatives from other manufacturers with matching voltage and current ratings. Verify electrical parameters such as hFE and power dissipation before substitution.