Overview
The BC846B,235 is a general-purpose NPN bipolar junction transistor (BJT) manufactured by Nexperia USA Inc. This transistor is part of the BC846 series, known for its reliability and versatility in various electronic applications. It is packaged in a SOT-23 (SC-59, TO-236) surface mount package, making it suitable for modern PCB designs that require compact components.
The BC846B,235 is designed to operate within a wide range of conditions, making it a popular choice for a variety of electronic circuits. Its small size and surface mount packaging facilitate easy integration into modern electronic devices.
Key Specifications
| Parameter | Value |
|---|---|
| Polarity | NPN |
| Type | General Purpose |
| Collector-Emitter Voltage (VCEO) | 65 V |
| Collector Current (IC) | 100 mA |
| Power Dissipation (Pd) | 250 mW |
| DC Current Gain (hfe) | 200 (min) at 2 mA, 5 V |
| Package Style | SOT-23 (SC-59, TO-236) |
| Mounting Method | Surface Mount |
| Maximum Operating Temperature | 150°C |
| Emitter-Base Voltage (VEB) | 6 V |
| Gain Bandwidth Product (fT) | 100 MHz |
Key Features
- Compact Packaging: The SOT-23 package makes it ideal for space-constrained designs.
- High Reliability: Designed to operate reliably over a wide temperature range (-65°C to 150°C).
- General Purpose: Suitable for a variety of applications, including switching and amplification.
- Low Power Consumption: Maximum power dissipation of 250 mW, making it energy-efficient.
- High Gain: Minimum DC current gain of 200 at 2 mA and 5 V.
Applications
- Switching Circuits: Used in various switching applications due to its high current gain and low saturation voltage.
- Amplifier Circuits: Suitable for small signal amplification in audio, video, and other electronic systems.
- Automotive Electronics: Can be used in automotive systems due to its robustness and reliability over a wide temperature range.
- Consumer Electronics: Commonly used in consumer electronic devices such as TVs, radios, and other household appliances.
Q & A
- What is the maximum collector-emitter voltage of the BC846B,235 transistor?
The maximum collector-emitter voltage (VCEO) is 65 V.
- What is the package type of the BC846B,235 transistor?
The package type is SOT-23 (SC-59, TO-236).
- What is the maximum collector current of the BC846B,235 transistor?
The maximum collector current (IC) is 100 mA.
- What is the minimum DC current gain (hfe) of the BC846B,235 transistor?
The minimum DC current gain (hfe) is 200 at 2 mA and 5 V.
- What is the maximum operating temperature of the BC846B,235 transistor?
The maximum operating temperature is 150°C.
- What is the emitter-base voltage (VEB) of the BC846B,235 transistor?
The emitter-base voltage (VEB) is 6 V.
- What is the gain bandwidth product (fT) of the BC846B,235 transistor?
The gain bandwidth product (fT) is 100 MHz.
- What are some common applications of the BC846B,235 transistor?
Common applications include switching circuits, amplifier circuits, automotive electronics, and consumer electronics.
- Is the BC846B,235 transistor suitable for surface mount technology (SMT)?
- What is the power dissipation of the BC846B,235 transistor?
The total power dissipation (Pd) is 250 mW.
