Overview
The BC817-25/DG/B2215 is a 45 V, 500 mA NPN general-purpose transistor manufactured by Nexperia USA Inc. This transistor is housed in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, making it suitable for a wide range of applications where space is limited. The BC817 series is known for its high current handling and three current gain selections, making it versatile for both switching and amplification tasks.
Key Specifications
| Type number | Package version | Package name | Size (mm) | Channel type | P tot (mW) | V CEO [max] (V) | I C [max] (mA) | h FE [min] | h FE [max] | T J [max] (°C) |
|---|---|---|---|---|---|---|---|---|---|---|
| BC817-25 | SOT23 | SOT23 | 2.9 x 1.3 x 1 | NPN | 250.0 | 45.0 | 500.0 | 160.0 | 400.0 | 150 |
Key Features
- High Current Handling: The BC817-25 can handle up to 500 mA of collector current, making it suitable for applications requiring moderate to high current levels.
- Three Current Gain Selections: Available in different current gain (h_FE) ranges, providing flexibility in design and application.
- General-Purpose Switching and Amplification: Ideal for both switching and amplification tasks due to its robust electrical characteristics.
- Compact SOT23 Package: The small SOT23 package makes it ideal for space-constrained designs.
- High Voltage Capability: With a maximum collector-emitter voltage (V_CE) of 45 V, it can handle a variety of voltage levels in different applications.
Applications
The BC817-25 is versatile and can be used in a variety of applications across different industries, including:
- Automotive: For various automotive electronic systems where reliability and robustness are crucial.
- Industrial: In industrial control systems, power supplies, and other industrial electronics.
- Consumer Electronics: In audio amplifiers, power supplies, and other consumer electronic devices.
- Mobile and Wearables: Due to its compact size and high performance, it is suitable for mobile devices and wearable electronics.
Q & A
- What is the maximum collector current of the BC817-25?
The maximum collector current of the BC817-25 is 500 mA.
- What is the package type of the BC817-25?
The BC817-25 is packaged in a SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
- What are the typical applications of the BC817-25?
The BC817-25 is used in general-purpose switching and amplification, and it is suitable for automotive, industrial, consumer electronics, and mobile/wearable applications.
- What is the maximum collector-emitter voltage (V_CE) of the BC817-25?
The maximum collector-emitter voltage (V_CE) of the BC817-25 is 45 V.
- What are the current gain (h_FE) ranges for the BC817-25?
The BC817-25 has a minimum current gain (h_FE) of 160 and a maximum of 400.
- What is the maximum junction temperature (T_J) of the BC817-25?
The maximum junction temperature (T_J) of the BC817-25 is 150°C.
- Is the BC817-25 RoHS compliant?
- What is the PNP complement of the BC817-25?
The PNP complement of the BC817-25 is the BC807-25.
- Where can I find the datasheet for the BC817-25?
The datasheet for the BC817-25 can be found on the Nexperia website or through authorized distributors.
- How do I order samples of the BC817-25?
Samples of the BC817-25 can be ordered through Nexperia's sales organization or through their network of global and regional distributors.
