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BC817-16
+BOMTRANS NPN 45V 0.8A SOT23-3
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Nhà sản xuấtDiode Tập hợp
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Ông. Phần #BC817-16
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Bảng dữ liệu BC817-16 DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Discontinued at Digi-Key |
| TransistorType | NPN |
| Current-Collector(Ic)(Max) | 800 mA |
| Voltage-CollectorEmitterBreakdown(Max) | 45 V |
| VceSaturation(Max)@IbIc | 700mV @ 50mA, 500mA |
| Current-CollectorCutoff(Max) | 100nA |
| DCCurrentGain(hFE)(Min)@IcVce | 100 @ 100mA, 1V |
| Power-Max | 310 mW |
| Frequency-Transition | 100MHz |
| OperatingTemperature | -65°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
Tổng quan
Description
Key specifications include a maximum collector current (Ic) of 500 mA, a maximum collector-emitter voltage (Vceo) of 45V, and a power dissipation of around 250 mW. The BC817-16 is known for its reliability and efficiency, often utilized in audio amplifiers, signal processing circuits, and as a switch in various electronic applications.
Its small form factor and robust performance make it a popular choice in consumer electronics, automotive systems, and telecommunications. When designing circuits with the BC817-16, it's essential to consider its thermal limits and ensure proper biasing for optimal performance.
Equivalent
Features
1. Package Type: It is typically available in a SOT-23 surface-mount package, making it suitable for compact designs.
2. Collector-Emitter Voltage (V_CE): The maximum voltage is typically around 45V, meaning it can handle moderate voltage applications.
3. Collector Current (I_C): It can support a continuous collector current of up to 500 mA, suitable for small to medium current loads.
4. Gain (h_FE): The DC current gain is in the range of 100 to 250, which varies with the specific part number suffix (-16 indicates this gain range).
5. Transition Frequency (f_T): Around 100 MHz, indicating its capability to handle high-frequency applications.
6. Power Dissipation: Maximum power dissipation is around 625 mW, which determines how much power the device can safely dissipate without damage.
These features make the BC817-16 suitable for amplification and switching applications in various electronic projects.
Pinout
Pin Count and Configuration:
The BC817-16 has three pins:
1. Pin 1 (Base): This is the control pin used to modulate the flow of current between the collector and emitter.
2. Pin 2 (Emitter): Current flows out through this pin. It is often connected to ground in common-emitter configurations.
3. Pin 3 (Collector): Current flows into the transistor through this pin. It is connected to the load in common-emitter configurations.
This transistor is typically used in low-power applications, with a maximum collector current of 500 mA and a maximum collector-emitter voltage of 45 V. The "-16" in the part number indicates a specific gain group, with a typical DC current gain (h_FE) range of 100 to 250.
Manufacturer
1. Nexperia: Headquartered in the Netherlands, Nexperia specializes in the production of discrete and MOSFET components, as well as analog and logic ICs. It was formerly part of NXP Semiconductors before becoming an independent company in 2017.
2. ON Semiconductor: Based in the United States, ON Semiconductor is a leading supplier of semiconductor-based solutions, offering a comprehensive portfolio for automotive, communications, computing, consumer, industrial, medical, and military applications.
3. Infineon Technologies: A German semiconductor manufacturer, Infineon focuses on automotive, industrial power control, power management, and digital security solutions. It is known for its innovation and quality in the semiconductor industry.
These companies play significant roles in the global electronics market, providing essential components for various electronic devices and systems.
Application
1. Signal Amplification: It is used in low-power amplification circuits for audio and signal processing.
2. Switching: Ideal for switching applications due to its fast response in digital circuits.
3. Driver Circuits: Used in driving LEDs and other small loads in microcontroller applications.
4. Voltage Regulation: Employed in voltage regulator circuits for stabilization.
5. Oscillators and Timers: Utilized in oscillator circuits for generating frequency signals.
6. General Purpose: Suitable for general-purpose switching and amplification in consumer electronics, automotive, and communication devices.