Overview
The BC857CE6433HTMA1 is a bipolar junction transistor (BJT) produced by Infineon Technologies. It is a PNP transistor, known for its high reliability and performance in various electronic applications. This transistor is part of the BC857 series, which is widely used in general-purpose amplification and switching circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | PNP Bipolar Junction Transistor (BJT) |
| Collector-Base Voltage (VCBO) | -45 V |
| Collector-Emitter Voltage (VCEO) | -45 V |
| Emitter-Base Voltage (VEBO) | -5.0 V |
| Collector Current (IC) | -100 mA |
| Power Dissipation (PD) | 330 mW |
| Current Gain (hFE) | 125 - 420 (depending on the current and voltage conditions) |
| Transition Frequency (fT) | 250 MHz |
| Package Type | SOT-23 (Surface Mount) |
| Operating Temperature Range | -55°C to 150°C |
Key Features
- High current gain (hFE) ranging from 125 to 420, making it suitable for amplification and switching applications.
- High transition frequency (fT) of 250 MHz, enabling it to handle high-frequency signals.
- Low collector-emitter saturation voltage (VCE(sat)), which reduces power consumption in switching applications.
- Compact SOT-23 surface mount package, ideal for space-saving designs.
- Wide operating temperature range from -55°C to 150°C, ensuring reliability in various environmental conditions.
Applications
The BC857CE6433HTMA1 is versatile and can be used in a variety of applications, including:
- General-purpose amplification and switching circuits.
- Audio amplifiers and signal processing circuits.
- Power management and control circuits.
- Automotive and industrial control systems.
- Consumer electronics such as home appliances and audio equipment.
Q & A
- What is the transistor type of the BC857CE6433HTMA1?
The BC857CE6433HTMA1 is a PNP bipolar junction transistor (BJT). - What is the maximum collector current of the BC857CE6433HTMA1?
The maximum collector current is -100 mA. - What is the transition frequency (fT) of the BC857CE6433HTMA1?
The transition frequency is 250 MHz. - What is the package type of the BC857CE6433HTMA1?
The package type is SOT-23 (surface mount). - What is the operating temperature range of the BC857CE6433HTMA1?
The operating temperature range is from -55°C to 150°C. - What are some common applications of the BC857CE6433HTMA1?
It is commonly used in general-purpose amplification, switching circuits, audio amplifiers, power management, and various consumer electronics. - What is the maximum power dissipation of the BC857CE6433HTMA1?
The maximum power dissipation is 330 mW. - What is the collector-emitter voltage (VCEO) of the BC857CE6433HTMA1?
The collector-emitter voltage is -45 V. - What is the emitter-base voltage (VEBO) of the BC857CE6433HTMA1?
The emitter-base voltage is -5.0 V. - What is the current gain (hFE) range of the BC857CE6433HTMA1?
The current gain range is from 125 to 420, depending on the current and voltage conditions.
