Overview
The BC817K-16 is an NPN Silicon AF (Audio Frequency) transistor produced by Infineon Technologies. This general-purpose transistor is designed for a wide range of applications, particularly in audio frequency and general switching and amplification roles. It is known for its high collector current, high current gain, and low collector-emitter saturation voltage, making it a versatile component in electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Type | NPN Silicon AF Transistor |
| Package | SOT23 (TO-236AB) |
| Collector-Emitter Voltage (VCEO) | 45 V |
| Collector Current (IC) | 500 mA |
| Current Gain (hFE) | 100 - 250 |
| Collector-Emitter Saturation Voltage (VCE(sat)) | Low |
| Power Dissipation (Ptot) | 775 mW |
| Junction Temperature (TJ) | 150°C |
| RoHS Compliance | Pb-free (RoHS compliant) |
| AEC-Q101 Qualification | Qualified |
Key Features
- High collector current and high current gain, making it suitable for various power and signal amplification tasks.
- Low collector-emitter saturation voltage, which enhances efficiency in switching applications.
- Pb-free (RoHS compliant) package, ensuring environmental sustainability and compliance with regulatory standards.
- Qualified according to AEC-Q101, indicating its reliability and suitability for automotive and other demanding applications.
Applications
The BC817K-16 transistor is versatile and can be used in a variety of applications, including:
- General AF (Audio Frequency) applications.
- General-purpose switching and amplification.
- Automotive applications due to its AEC-Q101 qualification.
- Industrial, power, computing, consumer, mobile, and wearable electronics.
Q & A
- What is the BC817K-16 transistor?
The BC817K-16 is an NPN Silicon AF transistor produced by Infineon Technologies, designed for general-purpose switching and amplification. - What is the collector current of the BC817K-16?
The collector current (IC) of the BC817K-16 is 500 mA. - What is the collector-emitter voltage (VCEO) of the BC817K-16?
The collector-emitter voltage (VCEO) of the BC817K-16 is 45 V. - Is the BC817K-16 RoHS compliant?
Yes, the BC817K-16 is Pb-free and RoHS compliant. - What is the current gain (hFE) of the BC817K-16?
The current gain (hFE) of the BC817K-16 ranges from 100 to 250. - What package type does the BC817K-16 come in?
The BC817K-16 comes in a SOT23 (TO-236AB) package. - Is the BC817K-16 qualified for automotive applications?
Yes, the BC817K-16 is qualified according to AEC-Q101, making it suitable for automotive applications. - What are the typical applications of the BC817K-16?
The BC817K-16 is used in general AF applications, general-purpose switching and amplification, and various industrial and consumer electronics. - What is the junction temperature (TJ) of the BC817K-16?
The junction temperature (TJ) of the BC817K-16 is 150°C. - Where can I find more detailed specifications and models for the BC817K-16?
You can find detailed specifications, SPICE models, and other design support documents on the official Infineon and Nexperia websites.
