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BC858B,215 Product Overview
Introduction
The BC858B,215 is a versatile transistor that belongs to the category of small signal transistors. This product is commonly used in various electronic applications due to its unique characteristics and functional features.
Basic Information Overview
- Category: Small Signal Transistor
- Use: Amplification and Switching Applications
- Characteristics: High Voltage, Low Current, Low Noise
- Package: SOT-23
- Essence: NPN Bipolar Junction Transistor
- Packaging/Quantity: Reel, 3000 units per reel
Specifications
The BC858B,215 transistor has the following specifications: - Maximum Collector-Base Voltage: 30V - Maximum Collector Current: 100mA - DC Current Gain (hFE): 110-800 - Power Dissipation: 250mW - Transition Frequency: 150MHz
Detailed Pin Configuration
The BC858B,215 transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
- High Voltage Capability
- Low Noise Amplification
- Fast Switching Speed
- Wide Range of Current Gain
Advantages and Disadvantages
Advantages
- Versatile for Amplification and Switching
- Small Package Size
- Low Power Consumption
Disadvantages
- Limited Maximum Collector Current
- Moderate Transition Frequency
Working Principles
The BC858B,215 operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a larger current between the collector and emitter terminals, allowing for amplification or switching of signals.
Detailed Application Field Plans
The BC858B,215 transistor finds extensive use in the following application fields: - Audio Amplification Circuits - Signal Switching Circuits - Sensor Interface Circuits - Oscillator Circuits
Detailed and Complete Alternative Models
Some alternative models to the BC858B,215 include: - BC847B,215 - BC856B,215 - BC859B,215
In conclusion, the BC858B,215 transistor offers a reliable solution for small signal amplification and switching applications, with its compact package and versatile performance characteristics.
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What is the BC858B,215 transistor used for?
- The BC858B,215 is a general-purpose PNP transistor commonly used in amplification and switching applications.
What are the typical operating conditions for the BC858B,215?
- The BC858B,215 transistor typically operates at a maximum collector current of 100mA and a maximum collector-emitter voltage of 30V.
How do I determine the pinout of the BC858B,215 transistor?
- The pinout of the BC858B,215 transistor is typically identified as the emitter (E), base (B), and collector (C) pins.
Can the BC858B,215 be used for audio amplification?
- Yes, the BC858B,215 can be used for small-signal audio amplification in low-power applications.
What are some common circuit configurations using the BC858B,215?
- Common circuit configurations include common-emitter amplifiers, switch circuits, and signal processing applications.
What are the key characteristics of the BC858B,215 transistor?
- The BC858B,215 transistor has high current gain, low saturation voltage, and low noise, making it suitable for various technical solutions.
Is the BC858B,215 suitable for low-power battery-operated devices?
- Yes, the BC858B,215's low power consumption and small form factor make it suitable for use in low-power battery-operated devices.
What are the temperature limitations of the BC858B,215?
- The BC858B,215 transistor is typically rated for operation within a temperature range of -55°C to 150°C.
Can the BC858B,215 be used in high-frequency applications?
- While the BC858B,215 is not specifically designed for high-frequency applications, it can be used in moderate frequency ranges with appropriate circuit design.
Where can I find detailed specifications and application notes for the BC858B,215?
- Detailed specifications and application notes for the BC858B,215 can be found in the manufacturer's datasheet and application guides.