Diotec Semiconductor BC846B-Q SMD General-Purpose NPN Transistor

Diotec Semiconductor BC846B-Q SMD General-Purpose NPN Transistor features three current gain groups in a SOT-23 package and complies with RoHS and REACH. This transistor operates at 65V collector-emitter voltage, 80V collector-base voltage, 6V emitter-base voltage, and 200mA peak collector current. The BC846B-Q NPN transistor utilizes bond wires for commercial grades and AU bond wires for all other grades. The commercial-grade transistor features 200mW commercial-grade power dissipation with <625K/W thermal resistance junction to ambient. The industrial-grade transistor features 250mW commercial-grade power dissipation with <420K/W thermal resistance junction to ambient. The BC846B-Q NPN transistor is housed in a UL 94V-0 case material and available in a small SOT-363 Surface-Mount Device (SMD) package. This NPN transistor is ideal for signal processing, switching, amplification, and commercial and industrial-grade use.

Features

  • Commercial-grade uses Cu bond wires
  • All other grades: Au bond wires
  • General purpose
  • Three current gain groups
  • Complaint to RoHS, REACH, and conflict materials
  • UL 94V-0 case material
  • Moisture Sensitivity Level (MSL) 1
  • 260°C/10s solder and assembly conditions

Applications

  • Signal processing
  • Switching
  • Amplification
  • Commercial and industrial-grade
  • AEC-Q101 compliant and qualified

Specifications

  • 65V collector emitter voltage
  • 80V collector base voltage
  • 6V emitter base voltage
  • Power dissipation:
    • 200mW commercial grade
    • 250mW industrial grade
  • 100mA collector current
  • 200mA peak collector current
  • Thermal resistance junction to ambient:
    • <625K/W commercial grade
    • <420K/W industrial grade
  • -55°C to 150°C junction and storage temperature range

Characteristics Curve

Performance Graph - Diotec Semiconductor BC846B-Q SMD General-Purpose NPN Transistor

Dimesnions

Mechanical Drawing - Diotec Semiconductor BC846B-Q SMD General-Purpose NPN Transistor
Đã phát hành: 2026-01-27 | Đã cập nhật: 2026-02-03