Overview
The BC846BQ-7-F is a general-purpose NPN transistor manufactured by Diodes Incorporated. It is designed for low power and low noise amplification applications, making it suitable for various electronic circuits. This transistor is housed in a compact SOT-23 package, which is ideal for space-constrained designs. The BC846BQ-7-F meets the AEC-Q101 standard, making it suitable for automotive electronics. It operates as a small-signal NPN transistor, amplifying small input signals with low power consumption and low noise.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part # | BC846BQ-7-F | |
| Package/Case | SOT-23 | |
| Part Status | Active | |
| Collector-Base Voltage (VCBO) | 80 | V |
| Collector-Emitter Voltage (VCEO) | 65 | V |
| Emitter-Base Voltage (VEBO) | 6.0 | V |
| Continuous Collector Current (IC) | 100 | mA |
| Peak Collector Current (ICM) | 200 | mA |
| Power Dissipation (PD) | 310 | mW |
| DC Current Gain (hFE) | 200-290-450 | |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 90-250 mV |
Key Features
- Low Voltage Operation: Operates at low voltages, making it suitable for low-power applications.
- High Current Gain: Provides high current gain for improved amplification performance.
- Small Package: Housed in a compact SOT-23 package, ideal for space-constrained designs.
- General-Purpose: Versatile transistor for various amplification and switching applications.
- Reliable Performance: Offers reliable performance in electronic circuits.
- Low Noise: Provides low noise amplification for audio and signal processing circuits.
- Automotive Compliance: Meets the AEC-Q101 standard, suitable for automotive electronics.
- Lead-Free and RoHS Compliant: Totally lead-free and fully RoHS compliant.
Applications
- Amplification: Used for signal amplification in audio and RF circuits.
- Switching: Suitable for low-power switching applications.
- Signal Processing: Applied in signal processing circuits for signal modification.
- Automotive Electronics: Suitable for various automotive electronic applications due to its AEC-Q101 compliance.
Q & A
- Q: What is the maximum collector current rating of the BC846BQ-7-F?
A: The BC846BQ-7-F has a continuous collector current rating of 100 mA and a peak collector current rating of 200 mA.
- Q: Can the BC846BQ-7-F be used in audio amplifier circuits?
A: Yes, the BC846BQ-7-F is suitable for audio amplifier applications where low voltage operation and high current gain are essential for signal amplification.
- Q: What is the package type of the BC846BQ-7-F?
A: The BC846BQ-7-F is housed in a SOT-23 package.
- Q: Is the BC846BQ-7-F RoHS compliant?
A: Yes, the BC846BQ-7-F is totally lead-free and fully RoHS compliant.
- Q: What are the typical applications of the BC846BQ-7-F?
A: The BC846BQ-7-F is commonly used in amplification, switching, and signal processing circuits, as well as in automotive electronics.
- Q: What are the pin functions of the BC846BQ-7-F?
A: The pinout configuration includes Emitter (E), Base (B), and Collector (C).
- Q: Are there any equivalents or alternatives to the BC846BQ-7-F?
A: Alternatives include the BC847BQ-7-F, 2N3904 from ON Semiconductor, and the 2SC945 from Toshiba.
- Q: What is the power dissipation of the BC846BQ-7-F?
A: The power dissipation of the BC846BQ-7-F is 310 mW.
- Q: Is the BC846BQ-7-F suitable for high-power applications?
A: No, the BC846BQ-7-F is not suitable for high-power applications due to its small size and limited power handling.
- Q: What is the DC current gain of the BC846BQ-7-F?
A: The DC current gain (hFE) of the BC846BQ-7-F ranges from 200 to 290 to 450.
