Overview
The BC 817-16 E6433 is a bipolar junction transistor (BJT) manufactured by Infineon Technologies. This NPN transistor is packaged in a SOT-23-3 (TO-236-3, SC-59) package, making it suitable for surface mount applications. It is designed to operate within a wide range of industrial, automotive, and consumer electronics environments. Although the BC 817-16 E6433 is currently listed as obsolete, it remains available through various distributors and can be substituted with other compatible models.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 500mA |
| Voltage - Collector Emitter Breakdown (Max) | 45V |
| Vce Saturation (Max) @ Ib, Ic | 700mV @ 50mA, 500mA |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 100mA, 1V |
| Power - Max | 330mW |
| Frequency - Transition | 170MHz |
| Operating Temperature | 150°C (TJ) |
| Package | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
Key Features
- High Current Capability: The transistor can handle a maximum collector current of 500mA, making it suitable for various power and signal amplification applications.
- Low Saturation Voltage: With a Vce saturation of 700mV at 50mA and 500mA, it ensures efficient operation in switching and amplification roles.
- High Transition Frequency: A transition frequency of 170MHz allows for high-speed switching applications.
- Compact Packaging: The SOT-23-3 package is ideal for surface mount technology, saving space in modern electronic designs.
- RoHS Compliance: The component is lead-free and RoHS compliant, ensuring environmental sustainability and regulatory compliance.
Applications
The BC 817-16 E6433 is versatile and can be used in a variety of applications, including:
- Industrial Control Systems: For amplification and switching in industrial automation and control circuits.
- Automotive Electronics: Suitable for use in automotive systems due to its robust specifications and reliability.
- Consumer Electronics: Used in amplifiers, switches, and logic circuits in consumer electronic devices.
- DC-to-DC Converters: Can be employed in power management circuits for efficient power conversion.
Q & A
- What is the maximum collector current of the BC 817-16 E6433?
The maximum collector current is 500mA. - What is the collector-emitter breakdown voltage of the BC 817-16 E6433?
The collector-emitter breakdown voltage is 45V. - What is the transition frequency of the BC 817-16 E6433?
The transition frequency is 170MHz. - Is the BC 817-16 E6433 RoHS compliant?
Yes, the BC 817-16 E6433 is lead-free and RoHS compliant. - What is the maximum power dissipation of the BC 817-16 E6433?
The maximum power dissipation is 330mW. - What is the operating temperature range of the BC 817-16 E6433?
The operating temperature range is up to 150°C (TJ). - What type of package does the BC 817-16 E6433 come in?
The BC 817-16 E6433 comes in a SOT-23-3 (TO-236-3, SC-59) package. - Is the BC 817-16 E6433 still in production?
No, the BC 817-16 E6433 is currently listed as obsolete but is still available through distributors. - What are some common applications of the BC 817-16 E6433?
Common applications include industrial control systems, automotive electronics, consumer electronics, and DC-to-DC converters. - How can I ensure the quality of the BC 817-16 E6433?
Distributors like Heisener and Hard Find Electronics perform strict inspections, including label verification, packaging inspection, visual inspection, and functional testing to ensure quality.
