Overview
The BC 856BW E6433 is a bipolar junction transistor (BJT) produced by Infineon Technologies. However, it is important to note that this component is currently obsolete and no longer manufactured by Infineon Technologies. Despite its obsolescence, it remains relevant for legacy systems and maintenance purposes.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | SOT-323-3 |
| Transistor Type | Bipolar Junction Transistor (BJT) |
| Polarity | NPN |
| Current - Collector (Ic) | 100 mA (typical) |
| Voltage - Collector-Emitter Breakdown (Vceo) | 65 V (typical) |
| Voltage - Collector-Base Breakdown (Vcbo) | 80 V (typical) |
| Voltage - Emitter-Base Breakdown (Vebo) | 5 V (typical) |
| Power Dissipation (Pd) | 250 mW (typical) |
| Operating Temperature Range | -55°C to 150°C |
Key Features
The BC 856BW E6433 offers several key features:
- Low Noise Figure: Suitable for applications requiring low noise levels.
- High Current Gain: Provides a high current gain, making it efficient for amplification purposes.
- Compact Package: The SOT-323-3 package is compact and suitable for space-constrained designs.
- Wide Operating Temperature Range: Can operate in a wide temperature range, making it versatile for various environments.
Applications
The BC 856BW E6433, despite being obsolete, was commonly used in various applications such as:
- Amplifiers: Due to its high current gain and low noise figure, it was often used in amplifier circuits.
- Switching Circuits: Its high switching speed made it suitable for switching applications.
- General Purpose Electronics: It was used in a variety of general-purpose electronic circuits requiring bipolar transistors.
Q & A
- What is the BC 856BW E6433?
The BC 856BW E6433 is a bipolar junction transistor (BJT) produced by Infineon Technologies.
- Is the BC 856BW E6433 still in production?
No, the BC 856BW E6433 is obsolete and no longer manufactured by Infineon Technologies.
- What is the package type of the BC 856BW E6433?
The package type is SOT-323-3.
- What are the typical collector current and collector-emitter breakdown voltage of the BC 856BW E6433?
The typical collector current is 100 mA, and the collector-emitter breakdown voltage is 65 V.
- What is the operating temperature range of the BC 856BW E6433?
The operating temperature range is -55°C to 150°C.
- What are some common applications of the BC 856BW E6433?
It was commonly used in amplifiers, switching circuits, and general-purpose electronic circuits.
- Why is the BC 856BW E6433 no longer manufactured?
The reason for its obsolescence is not specified, but it is no longer produced by Infineon Technologies.
- Where can I find substitutes for the BC 856BW E6433?
Substitutes can be found through electronic component distributors such as Digi-Key, which lists direct substitutes like the BC856BW,115.
- How should I handle and store the BC 856BW E6433?
It should be handled with ESD protection and stored in an anti-static environment to prevent damage.
- Can I still purchase the BC 856BW E6433?
Although it is obsolete, some distributors may still have stock or offer substitutes. It is advisable to check with electronic component suppliers.
