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BC818-16

NPN Silicon Transistor with Plastic Package-3

Quantity Unit Price(USD) Ext. Price
1 $0.067 $0.07
200 $0.026 $5.20
500 $0.025 $12.50
1000 $0.024 $24.00

Inventory:7,294

*The price is for reference only.
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Overview of BC818-16

The BC818-16 is a general-purpose NPN bipolar junction transistor (BJT) designed for use in low to medium power amplifier and switching applications. It offers high current gain and low saturation voltage, making it suitable for a wide range of electronic circuits.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • E: Emitter
  • B: Base
  • C: Collector

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the BC818-16 transistor for a visual representation.

Key Features

  • High Current Gain: The BC818-16 offers high current amplification, making it suitable for amplification and signal processing applications.
  • Low Saturation Voltage: With its low saturation voltage, this transistor minimizes power loss and heat generation in switching circuits.
  • Medium Power Capability: The BC818-16 can handle medium power levels, allowing for versatile use in various electronic designs.
  • Low Noise: This transistor exhibits low noise characteristics, enabling clean signal amplification in audio and RF applications.
  • Compact Package: Available in a small SOT-23 surface mount package, saving space in PCB designs.

Note: For detailed technical specifications, please refer to the BC818-16 datasheet.

Application

  • Audio Amplification: Ideal for use in low-power audio amplifier circuits for portable electronic devices.
  • Signal Switching: Suitable for small signal switching applications due to its low saturation voltage and high current gain.
  • Sensor Interfaces: Can be used in sensor interface circuits requiring low noise and medium power handling capabilities.

Functionality

The BC818-16 NPN transistor is designed to amplify and switch electronic signals with high current gain, low saturation voltage, and low noise characteristics, making it a versatile component in electronic circuits.

Usage Guide

  • B-E Junction: Connect the signal input or biasing voltage to the Base (B) pin and ground to the Emitter (E) pin.
  • C-E Junction: Utilize the Collector (C) pin as the signal output or connection to the load or next stage of the circuit.
  • Biasing: Proper biasing of the Base-Emitter junction is essential for the desired amplification or switching behavior.

Frequently Asked Questions

Q: What is the maximum current the BC818-16 can handle?
A: The BC818-16 has a maximum collector current (Ic) of 500mA, making it suitable for low to medium power applications.

Q: Is the BC818-16 suitable for use in small signal amplification?
A: Yes, the high current gain and low noise characteristics of the BC818-16 make it suitable for small signal amplification in audio and sensor interface circuits.

Equivalent

For similar functionalities, consider these alternatives to the BC818-16:

  • 2N3904: An NPN BJT transistor with similar characteristics and performance to the BC818-16, commonly used in amplifier and switching applications.
  • BC546: This is another general-purpose NPN transistor that can be used as an alternative to the BC818-16 in various electronic circuits.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Bipolar Transistors - BJT RoHS Details
Mounting Style SMD/SMT Package / Case SOT-23
Transistor Polarity NPN Configuration Single
Collector- Emitter Voltage VCEO Max 25 V Emitter- Base Voltage VEBO 5 V
Collector-Emitter Saturation Voltage 700 mV Maximum DC Collector Current 800 mA
Pd - Power Dissipation 310 mW Gain Bandwidth Product fT 100 MHz
Minimum Operating Temperature - 55 C Maximum Operating Temperature + 150 C
Series BCXXX Brand Diotec Semiconductor
DC Current Gain hFE Max 160 Product Type BJTs - Bipolar Transistors
Factory Pack Quantity 3000 Subcategory Transistors
Tradename BC818-16 Unit Weight 0.001376 oz

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