Overview
The BC846A-AQ is a high-quality NPN bipolar transistor manufactured by Diotec Semiconductor. This transistor is part of the BC846 series, which is known for its reliability and versatility in various electronic applications. The BC846A-AQ is specifically designed to meet the stringent requirements of the automotive industry, being AEC-Q101 qualified. It features a small SOT-23 package, making it ideal for space-constrained designs while maintaining robust performance.
Key Specifications
| Parameter | Value |
|---|---|
| Type of Transistor | NPN, Bipolar |
| Collector-Emitter Voltage (VCEO) | 65 V |
| Collector Current (IC) | 100 mA |
| Peak Collector Current (ICM) | 200 mA |
| Power Dissipation (Ptot) | 250 mW |
| Junction Temperature (Tj) | -55°C to +150°C |
| Storage Temperature (Ts) | -55°C to +150°C |
| Current Gain (hFE) | 180 to 290 to 520 |
| Base-Emitter Saturation Voltage (VBEsat) | 700 mV to 900 mV |
| Collector-Base Cutoff Current (ICBO) | 0.1 µA (VCB = 30 V, E open) |
| Package Type | SOT-23 |
| Mounting Type | SMD |
| Frequency | 300 MHz |
| RoHS / REACH Compliance | Yes |
Key Features
- AEC-Q101 Qualified: Meets the automotive industry's stringent quality and reliability standards.
- High Current Gain: Available in three current gain groups (hFE: 180 to 290 to 520), ensuring versatility in design.
- Low Power Dissipation: With a power dissipation of 250 mW, it is suitable for applications where thermal management is critical.
- Wide Operating Temperature Range: Operates from -55°C to +150°C, making it suitable for a variety of environmental conditions.
- Small SOT-23 Package: Ideal for space-constrained designs without compromising performance.
- RoHS and REACH Compliance: Ensures environmental sustainability and compliance with regulatory standards.
Applications
- Signal Processing: Suitable for signal amplification and processing in various electronic circuits.
- Switching: Can be used in switching applications due to its high current gain and low saturation voltage.
- Amplification: Ideal for general-purpose amplification in audio, video, and other signal processing circuits.
- Automotive Electronics: AEC-Q101 qualification makes it suitable for use in automotive systems, including control units, sensors, and actuators.
- LED Driver Circuits: Can be used in dimmable LED driver circuits and other lighting control applications.
Q & A
- What is the collector-emitter voltage (VCEO) of the BC846A-AQ transistor?
The collector-emitter voltage (VCEO) of the BC846A-AQ transistor is 65 V.
- What is the maximum collector current (IC) of the BC846A-AQ transistor?
The maximum collector current (IC) of the BC846A-AQ transistor is 100 mA.
- What is the power dissipation (Ptot) of the BC846A-AQ transistor?
The power dissipation (Ptot) of the BC846A-AQ transistor is 250 mW.
- What is the junction temperature range of the BC846A-AQ transistor?
The junction temperature range of the BC846A-AQ transistor is -55°C to +150°C.
- Is the BC846A-AQ transistor RoHS and REACH compliant?
Yes, the BC846A-AQ transistor is RoHS and REACH compliant.
- What are the typical applications of the BC846A-AQ transistor?
The BC846A-AQ transistor is typically used in signal processing, switching, amplification, and automotive electronics.
- What is the package type of the BC846A-AQ transistor?
The package type of the BC846A-AQ transistor is SOT-23.
- What is the frequency range of the BC846A-AQ transistor?
The frequency range of the BC846A-AQ transistor is up to 300 MHz.
- Is the BC846A-AQ transistor suitable for automotive applications?
Yes, the BC846A-AQ transistor is AEC-Q101 qualified, making it suitable for automotive applications.
- What are the current gain groups available for the BC846A-AQ transistor?
The BC846A-AQ transistor is available in three current gain groups (hFE: 180 to 290 to 520).
