Overview
The BC846B-7-F is a general-purpose NPN bipolar junction transistor (BJT) manufactured by Diodes Incorporated. This transistor is designed for small signal applications and is packaged in a SOT-23 case, making it suitable for surface mount technology. It is known for its high voltage handling capabilities and moderate current ratings, making it a versatile component for various electronic circuits.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Part Number | BC846B-7-F |
| Package | SOT-23 |
| Transistor Type | NPN Bipolar Junction Transistor (BJT) |
| Maximum Collector-Emitter Voltage | 65 V |
| Maximum Emitter-Base Voltage | 6 V |
| Maximum Collector Current | 100 mA |
| Power Dissipation | 350 mW |
| Current Gain Factor (hFE) | 450 (typical) |
| Cutoff Frequency | 300 MHz |
| Operating Temperature Range | -65°C to 150°C |
| Lead Shape | Gull-wing |
Key Features
- High voltage handling: Maximum collector-emitter voltage of 65 V and maximum emitter-base voltage of 6 V.
- Moderate current rating: Maximum collector current of 100 mA.
- High power dissipation: Up to 350 mW.
- High current gain factor: Typical hFE of 450.
- Wide operating temperature range: From -65°C to 150°C.
- Surface mount package: SOT-23, suitable for compact and efficient circuit designs.
Applications
- General-purpose amplification and switching in electronic circuits.
- Small signal applications requiring moderate current and high voltage handling.
- Automotive and industrial control systems where robustness and reliability are crucial.
- Consumer electronics such as audio amplifiers, power supplies, and other small signal circuits.
Q & A
- What is the maximum collector-emitter voltage of the BC846B-7-F transistor?
The maximum collector-emitter voltage is 65 V.
- What is the package type of the BC846B-7-F transistor?
The package type is SOT-23.
- What is the maximum power dissipation of the BC846B-7-F transistor?
The maximum power dissipation is 350 mW.
- What is the typical current gain factor (hFE) of the BC846B-7-F transistor?
The typical current gain factor (hFE) is 450.
- What is the operating temperature range of the BC846B-7-F transistor?
The operating temperature range is from -65°C to 150°C.
- Is the BC846B-7-F transistor suitable for surface mount technology?
Yes, it is suitable for surface mount technology due to its SOT-23 package.
- What is the maximum collector current of the BC846B-7-F transistor?
The maximum collector current is 100 mA.
- What is the cutoff frequency of the BC846B-7-F transistor?
The cutoff frequency is 300 MHz.
- Is the BC846B-7-F transistor RoHS compliant?
Yes, the BC846B-7-F transistor is RoHS compliant.
- What are some common applications of the BC846B-7-F transistor?
Common applications include general-purpose amplification, switching in electronic circuits, automotive and industrial control systems, and consumer electronics.
