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BC817K-16R
+物料清單TRANS NPN 45V 0.5A TO-236AB
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製造商Nexperia美國公司
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製造商部分 #BC817K-16R
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有存貨4694
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規格
| 屬性 | 價值 |
| PartStatus | Discontinued at DigiKey |
| BaseProductNumber | BC817 |
| TransistorType | NPN |
| Current-Collector(Ic)(Max) | 500 mA |
| Voltage-CollectorEmitterBreakdown(Max) | 45 V |
| VceSaturation(Max)@Ib,Ic | 700mV @ 50mA, 500mA |
| Current-CollectorCutoff(Max) | 100nA (ICBO) |
| DCCurrentGain(hFE)(Min)@Ic,Vce | 100 @ 100mA, 1V |
| Power-Max | 250 mW |
| Frequency-Transition | 100MHz |
| OperatingTemperature | 150°C (TJ) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| MountingType | Surface Mount |
| Package | TO-236-3, SC-59, SOT-23-3 |
| SupplierDevicePackage | TO-236AB |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概述
Description
The BC817K-16R is a popular NPN bipolar junction transistor (BJT) commonly used in electronic circuits for switching and amplification purposes. It is part of the BC817 series, known for its compact SOT-23 package, making it suitable for surface-mount applications in space-constrained designs.
The BC817K-16R features a maximum collector current (Ic) of 0.5A and a maximum collector-emitter voltage (Vce) of 45V, with a power dissipation capacity of approximately 0.31W. It operates efficiently in a wide range of temperatures, typically from -55°C to 150°C. The transistor has a DC current gain (hFE) range of 100 to 630, depending on the specific variant and operating conditions, which influences the amplification strength.
This component is ideal for low-power, low-frequency applications and is often employed in consumer electronics, automotive circuits, and small signal processing. Its reliability, availability, and affordability make it a go-to choice for engineers and hobbyists alike.
The BC817K-16R features a maximum collector current (Ic) of 0.5A and a maximum collector-emitter voltage (Vce) of 45V, with a power dissipation capacity of approximately 0.31W. It operates efficiently in a wide range of temperatures, typically from -55°C to 150°C. The transistor has a DC current gain (hFE) range of 100 to 630, depending on the specific variant and operating conditions, which influences the amplification strength.
This component is ideal for low-power, low-frequency applications and is often employed in consumer electronics, automotive circuits, and small signal processing. Its reliability, availability, and affordability make it a go-to choice for engineers and hobbyists alike.
Equivalent
The BC817K-16R is a NPN bipolar junction transistor (BJT) commonly used in switching and amplification applications. Equivalent products typically have similar electrical characteristics and package type. Some equivalent transistors include:
1. BC817-16
2. BC337
3. 2N3904
4. 2N4401
5. BC547
Always verify the specific requirements of your application, such as current, voltage, and gain, when selecting a substitute.
1. BC817-16
2. BC337
3. 2N3904
4. 2N4401
5. BC547
Always verify the specific requirements of your application, such as current, voltage, and gain, when selecting a substitute.
Features
The BC817K-16R is a NPN bipolar junction transistor (BJT) commonly used in various electronic applications. Key features include:
1. Package Type: It is housed in a small SOT-346 (SC-59) package, making it suitable for compact circuit designs.
2. Voltage and Current Ratings: The transistor supports a collector-emitter voltage (V_CE) of up to 45V and a continuous collector current (I_C) of up to 0.5A.
3. Power Dissipation: It offers a power dissipation of 300 mW, allowing it to handle moderate power applications.
4. Gain: The device exhibits a DC current gain (h_FE) ranging between 100 to 630, enabling effective amplification in circuits.
5. Transition Frequency: It has a transition frequency (f_T) of about 100 MHz, suitable for high-frequency applications.
6. Applications: Commonly used in switching and amplification tasks, including signal processing and driving small loads in consumer electronics.
7. Temperature Range: Operates effectively within a temperature range of -55°C to +150°C.
These features make the BC817K-16R a versatile component for various electronic applications.
1. Package Type: It is housed in a small SOT-346 (SC-59) package, making it suitable for compact circuit designs.
2. Voltage and Current Ratings: The transistor supports a collector-emitter voltage (V_CE) of up to 45V and a continuous collector current (I_C) of up to 0.5A.
3. Power Dissipation: It offers a power dissipation of 300 mW, allowing it to handle moderate power applications.
4. Gain: The device exhibits a DC current gain (h_FE) ranging between 100 to 630, enabling effective amplification in circuits.
5. Transition Frequency: It has a transition frequency (f_T) of about 100 MHz, suitable for high-frequency applications.
6. Applications: Commonly used in switching and amplification tasks, including signal processing and driving small loads in consumer electronics.
7. Temperature Range: Operates effectively within a temperature range of -55°C to +150°C.
These features make the BC817K-16R a versatile component for various electronic applications.
Pinout
The BC817K-16R is a NPN bipolar junction transistor (BJT) commonly used for general-purpose amplification and switching applications. It typically comes in a small SOT-23 package. This transistor has three pins:
1. Pin 1 (Base - B): The base pin controls the transistor's operation. A small current or voltage applied here allows a larger current to flow from the collector to the emitter.
2. Pin 2 (Emitter - E): The emitter is the terminal through which current leaves the transistor. In an NPN transistor, the current flows from the collector to the emitter.
3. Pin 3 (Collector - C): The collector is the terminal through which the main current enters the transistor. It is connected to the load in most circuit configurations.
These pins are oriented as Base, Emitter, and Collector when looking at the transistor from the front with the flat side facing you. The BC817K-16R is utilized for its ability to handle moderate current levels and is often selected for its compact size and reliability in electronic circuits.
1. Pin 1 (Base - B): The base pin controls the transistor's operation. A small current or voltage applied here allows a larger current to flow from the collector to the emitter.
2. Pin 2 (Emitter - E): The emitter is the terminal through which current leaves the transistor. In an NPN transistor, the current flows from the collector to the emitter.
3. Pin 3 (Collector - C): The collector is the terminal through which the main current enters the transistor. It is connected to the load in most circuit configurations.
These pins are oriented as Base, Emitter, and Collector when looking at the transistor from the front with the flat side facing you. The BC817K-16R is utilized for its ability to handle moderate current levels and is often selected for its compact size and reliability in electronic circuits.
Manufacturer
The BC817K-16R is manufactured by Nexperia. Nexperia is a semiconductor company that specializes in the production of discrete components, such as diodes and transistors, as well as analog and logic ICs. The company is known for its focus on efficiency, quality, and innovation in producing essential semiconductors used in a wide range of applications, including automotive, industrial, computing, and consumer electronics. Nexperia was originally part of NXP Semiconductors but became an independent entity in 2017. The company's headquarters is located in Nijmegen, Netherlands, and it operates globally with manufacturing facilities and offices across the world.
Application
The BC817K-16R is a NPN bipolar junction transistor commonly used in various electronic applications. Its application areas include:
1. Switching Applications: It is used for low to medium power switching tasks in various circuits.
2. Signal Amplification: It amplifies small signals, making it suitable for audio amplifiers and signal processing.
3. Voltage Regulation: Employed in voltage regulator circuits for maintaining a constant output voltage.
4. LED Driving: Used in circuits to drive LEDs efficiently.
5. General-Purpose Applications: Ideal for hobbyist projects and educational electronics due to its versatility.
These characteristics make the BC817K-16R suitable for consumer electronics, automotive, and industrial applications.
1. Switching Applications: It is used for low to medium power switching tasks in various circuits.
2. Signal Amplification: It amplifies small signals, making it suitable for audio amplifiers and signal processing.
3. Voltage Regulation: Employed in voltage regulator circuits for maintaining a constant output voltage.
4. LED Driving: Used in circuits to drive LEDs efficiently.
5. General-Purpose Applications: Ideal for hobbyist projects and educational electronics due to its versatility.
These characteristics make the BC817K-16R suitable for consumer electronics, automotive, and industrial applications.
Package
The BC817K-16R is a surface-mount NPN bipolar junction transistor (BJT) available in a SOT-23 package. This package type is common for small transistors and is suitable for applications requiring compact size and efficient thermal performance.
