BC847B NPN General Purpose Transistor ChipNobo

BC847B NPN General Purpose Transistor ChipNobo

The ChipNobo BC847B,215-CN is a general-purpose NPN silicon transistor designed for signal amplification and low-current switching applications. Packaged in a compact SOT-23 surface-mount form factor, it offers an ideal balance of high current gain, low noise, and reliable performance, making it well-suited for space-constrained electronic designs.

With a collector-emitter voltage of up to 45V and collector current capability of 100mA, the BC847B,215-CN ensures stable operation in both analog and digital circuits. Its consistent hFE range of 110–250 provides dependable gain performance across varying conditions.

This transistor is widely used in consumer electronics, signal interfaces, driver circuits, and control systems, offering excellent durability and compliance with RoHS environmental standards.

Key Specifications:

• Type: NPN General Purpose Transistor
• Package: SOT-23
• Collector-Emitter Voltage (Vce): 45 V
• Collector Current (Ic): 100 mA
• DC Current Gain (hFE): 110 – 250
• Transition Frequency (fT): 100 MHz
• Power Dissipation (Ptot): 250 mW
• Junction Temperature: 150°C
• Mounting: Surface Mount (SMD)
• RoHS Compliant: Yes

Features:

• NPN Silicon General Purpose Transistor
• High DC current gain (hFE up to 250)
• Low collector-emitter saturation voltage
• SOT-23 surface-mount package for compact designs
• Suitable for signal processing and switching applications
• RoHS and REACH compliant

Applications:

• Signal amplification
• Low current switching circuits
• Consumer and portable electronics
• Driver and interface circuits
• Industrial control equipment