Overview
The BC846BW/DG/B3F is a 65 V, 100 mA NPN general-purpose transistor manufactured by Nexperia USA Inc. This transistor is housed in a very small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package, making it ideal for compact electronic designs. The BC846BW series is part of Nexperia’s extensive portfolio of bipolar transistors, which are widely used in various applications across different industries, including automotive, industrial, power, computing, consumer, mobile, and wearables.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | BC846BW | - |
| Package | SOT323 (SC-70) | - |
| Transistor Type | NPN | - |
| Voltage - Collector Emitter Breakdown (Max) | 65 | V |
| Current - Collector (Ic) (Max) | 100 | mA |
| Power - Max | 200 | mW |
| Operating Temperature | -55°C to 150°C | °C |
| Frequency - Transition | 100 | MHz |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 200 @ 2mA, 5V | - |
| Current - Collector Cutoff (Max) | 15 nA (ICBO) | - |
| Vce Saturation (Max) @ Ib, Ic | 400 mV @ 5mA, 100mA | - |
Key Features
- General-purpose switching and amplification capabilities.
- Small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package, ideal for compact designs.
- Two different gain selections available.
- AEC-Q101 qualified, making it suitable for automotive applications.
- High collector-emitter voltage (VCEO) of 65 V and collector current (IC) of 100 mA.
- Low saturation voltage (Vce(sat)) of 400 mV at 5 mA and 100 mA.
- High transition frequency of 100 MHz.
Applications
The BC846BW/DG/B3F transistor is versatile and can be used in a wide range of applications, including:
- Automotive systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics.
- Industrial control systems: For general-purpose switching and amplification tasks.
- Consumer electronics: In devices such as audio equipment, power supplies, and other consumer electronic products.
- Mobile and wearable devices: Where compact size and low power consumption are critical.
- Power and computing systems: For various power management and signal amplification needs.
Q & A
- What is the maximum collector-emitter voltage (VCEO) of the BC846BW/DG/B3F transistor?
The maximum collector-emitter voltage (VCEO) is 65 V.
- What is the maximum collector current (IC) of the BC846BW/DG/B3F transistor?
The maximum collector current (IC) is 100 mA.
- What package type does the BC846BW/DG/B3F transistor use?
The transistor is housed in a SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package.
- What is the operating temperature range of the BC846BW/DG/B3F transistor?
The operating temperature range is -55°C to 150°C.
- Is the BC846BW/DG/B3F transistor AEC-Q101 qualified?
- What is the transition frequency of the BC846BW/DG/B3F transistor?
The transition frequency is 100 MHz.
- What is the minimum DC current gain (hFE) of the BC846BW/DG/B3F transistor?
The minimum DC current gain (hFE) is 200 at 2 mA and 5 V.
- What is the maximum collector-emitter saturation voltage (Vce(sat)) of the BC846BW/DG/B3F transistor?
The maximum collector-emitter saturation voltage (Vce(sat)) is 400 mV at 5 mA and 100 mA.
- What are some common applications of the BC846BW/DG/B3F transistor?
Common applications include automotive systems, industrial control systems, consumer electronics, mobile and wearable devices, and power and computing systems.
- Where can I find detailed datasheets and technical information for the BC846BW/DG/B3F transistor?
Detailed datasheets and technical information can be found on the Nexperia website, as well as through authorized distributors like Mouser and Ariat-Tech.
