onsemi

BC848BLT3G

BC848BLT3G Description

The BC848BLT3G from onsemi is a high-performance NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Packaged in a compact SOT-23-3 surface-mount form factor, it offers a 30V collector-emitter breakdown voltage (Vce) and a 100mA maximum collector current (Ic), making it suitable for low-power circuits. With a transition frequency (fT) of 100MHz, it ensures efficient high-frequency operation. The device boasts a low Vce saturation voltage of 600mV (at 5mA Ib, 100mA Ic), minimizing power loss in switching applications. Its DC current gain (hFE) of 200 (min) at 2mA, 5V ensures reliable signal amplification.

BC848BLT3G Features

• High Transition Frequency (100MHz): Enables stable performance in RF and high-speed switching applications.
• Low Saturation Voltage (600mV @ 5mA, 100mA): Reduces power dissipation, improving efficiency in switching circuits.
• RoHS3 & REACH Compliant: Meets environmental and regulatory standards for global use.
• Moisture Sensitivity Level (MSL 1): Suitable for extended storage and handling without dry packing.
• Compact SOT-23-3 Package: Ideal for space-constrained PCB designs.
• Low Collector Cutoff Current (15nA ICBO): Ensures minimal leakage in off-state conditions.

BC848BLT3G Applications

• Signal Amplification: Used in audio preamps, sensor interfaces, and low-noise analog circuits.
• High-Speed Switching: Ideal for driver circuits, relay control, and digital logic interfaces.
• RF & Oscillator Circuits: Suitable for low-power RF stages due to its 100MHz transition frequency.
• Portable Electronics: Fits well in battery-operated devices like wearables and IoT sensors.
• Automotive & Industrial Systems: Reliable performance in harsh environments due to robust construction.

Conclusion of BC848BLT3G

The BC848BLT3G stands out as a versatile, high-performance NPN transistor, combining low power loss, high-speed operation, and compact packaging. Its low saturation voltage and high hFE make it superior to generic BJTs in efficiency-critical designs. Whether for amplification, switching, or RF applications, this transistor delivers consistent performance, backed by onsemi's quality assurance. Its compliance with RoHS3 and REACH further ensures suitability for modern, eco-conscious electronics. A reliable choice for engineers seeking a balance of performance, size, and cost.