BC847C/DG/B3,215

Overview

The BC847C/DG/B3,215 is a single NPN general-purpose transistor manufactured by Nexperia. It utilizes the SOT-363 (SC-88) surface-mount package with six pins. The device features a maximum collector-emitter voltage (VCEO) of 45 V and a collector-base voltage (VCBO) of 50 V. The maximum DC collector current (IC) is rated at 100 mA. The minimum DC current gain (hFE) for the 'C' selection group is 420 at IC = 2 mA and VCE = 5 V. The transition frequency (fT) is 100 MHz. Total power dissipation (Pd) is 200 mW. The operating temperature range spans from -65 °C to +150 °C.

Feature Summary

• Integrated dual-transistor configuration in an ultra-small flat lead plastic package designed to reduce board space and component count.
• High DC current gain selection ensures reliable performance in low-current switching and amplification applications.
• Excellent thermal behavior and coplanarity due to straight leads, facilitating automated pick-and-place assembly.

Applications

• General-purpose switching circuits
• Low-frequency amplification stages
• Replacement for discrete SC-75 or SC-89 packaged transistors

Procurement Notes

Verify the specific suffix against official Nexperia documentation to confirm pinout orientation and electrical selection groups. Ensure the ordering code matches the required hFE binning and package variant. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before finalizing procurement specifications.

Selection Notes

Select this component when board real estate is constrained and a dual NPN configuration is required. The high hFE rating suits sensitive signal amplification tasks. Verify that the 100 mA current limit and 45 V voltage ratings align with the circuit's maximum operational demands and thermal management capabilities.

Part Context

This part belongs to the BC847 series of general-purpose NPN transistors. It serves as a compact alternative to standard single transistors, integrating two devices into one footprint. The series is widely used in consumer electronics and industrial control boards where space efficiency and cost reduction are critical design parameters.

Replacement Considerations

Direct substitutes include BC847B,215 and BC847A,215 for different gain requirements. For equivalent functionality from other manufacturers, verify pin compatibility with parts like 2N3904 equivalents in SOT-363 packages. Ensure thermal and voltage ratings match the original design constraints.