Overview
The BC 846B E6433 is a high-performance NPN bipolar junction transistor (BJT) manufactured by Infineon Technologies. This transistor is designed for general-purpose and low-power applications, particularly in automotive and industrial systems. It is known for its high current gain, low collector-emitter saturation voltage, and robust thermal performance.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Collector-Base Voltage (VCBO) Max | 80 V |
| Collector-Emitter Voltage (VCEO) Max | 65 V |
| Emitter-Base Voltage (VEBO) Max | 6 V |
| Maximum DC Collector Current (IC) Max | 100 mA |
| Collector-Emitter Saturation Voltage (VCEsat) Max | 600 mV @ 5 mA, 100 mA |
| DC Current Gain (hFE) Min @ IC, VCE | 200 @ 2 mA, 5 V |
| Power Dissipation (Ptot) Max | 310 mW |
| Transition Frequency (fT) | 300 MHz |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Operating Temperature Range | -65°C to +150°C |
Key Features
- High current gain, ensuring stable and efficient operation.
- Low collector-emitter saturation voltage, reducing power losses.
- Robust thermal performance with a maximum power dissipation of 310 mW.
- Wide operating temperature range from -65°C to +150°C.
- Compact SOT-23-3 package, suitable for space-constrained applications.
- ROHS compliant, making it environmentally friendly.
Applications
- General-purpose switching and amplification in electronic circuits.
- Low-power automotive systems, such as sensor interfaces and control circuits.
- Industrial control systems, including motor control and signal processing.
- AUDIO and RF amplifiers due to its high gain and low noise characteristics.
- Automotive and industrial automation where reliability and thermal stability are crucial.
Q & A
- What is the maximum collector-emitter voltage of the BC 846B E6433?
The maximum collector-emitter voltage (VCEO) is 65 V.
- What is the maximum DC collector current of the BC 846B E6433?
The maximum DC collector current (IC) is 100 mA.
- What is the collector-emitter saturation voltage of the BC 846B E6433?
The collector-emitter saturation voltage (VCEsat) is 600 mV at 5 mA and 100 mA.
- What is the DC current gain (hFE) of the BC 846B E6433?
The DC current gain (hFE) is a minimum of 200 at 2 mA and 5 V.
- What is the transition frequency (fT) of the BC 846B E6433?
The transition frequency (fT) is 300 MHz.
- What are the package options for the BC 846B E6433?
The package options include TO-236-3, SC-59, and SOT-23-3.
- Is the BC 846B E6433 ROHS compliant?
- What is the operating temperature range of the BC 846B E6433?
The operating temperature range is from -65°C to +150°C.
- What are typical applications for the BC 846B E6433?
Typical applications include general-purpose switching, low-power automotive systems, industrial control systems, and audio/Rf amplifiers.
- What is the maximum power dissipation of the BC 846B E6433?
The maximum power dissipation (Ptot) is 310 mW.
