Overview
The BC817-25/DG215 is a 45 V, 500 mA NPN general-purpose transistor manufactured by Nexperia (formerly part of NXP USA Inc.). This transistor is packaged 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 BC817-25 is designed for general-purpose switching and amplification, offering high current handling and three current gain selections.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | SOT23 (TO-236AB) | - |
| Channel Type | NPN | - |
| Maximum Collector-Emitter Voltage (VCEO) | 45 | V |
| Maximum Collector Current (IC) | 500 | mA |
| Minimum DC Current Gain (hFE) | 160 | - |
| Maximum DC Current Gain (hFE) | 400 | - |
| Maximum Junction Temperature (TJ) | 150 | °C |
| Power Dissipation (Ptot) | 250 | mW |
| Collector-Emitter Saturation Voltage (VCE(SAT)) | 0.7 | V |
Key Features
- Ideally suited for automatic insertion due to its SOT23 package.
- Epitaxial planar die construction for reliable performance.
- Complementary PNP types available (BC807 series).
- Totally lead-free and fully RoHS compliant.
- Halogen and antimony free, classified as a 'Green' device.
- Qualified to AEC-Q101 standards for high reliability in automotive applications.
- High current gain with three current gain selections.
- Surface mount package for ease of integration in modern designs.
Applications
The BC817-25/DG215 transistor is versatile and can be used in a variety of applications, including:
- General-purpose switching and amplification.
- Automotive systems due to its AEC-Q101 qualification.
- Industrial and consumer electronics.
- Audio frequency (AF) amplifiers.
- Power and computing applications where high reliability is required.
Q & A
- What is the maximum collector-emitter voltage of the BC817-25/DG215 transistor?
The maximum collector-emitter voltage (VCEO) is 45 V.
- What is the maximum collector current of the BC817-25/DG215 transistor?
The maximum collector current (IC) is 500 mA.
- What is the package type of the BC817-25/DG215 transistor?
The transistor is packaged in a SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
- Is the BC817-25/DG215 transistor RoHS compliant?
Yes, the BC817-25/DG215 transistor is totally lead-free and fully RoHS compliant.
- What are the complementary PNP types for the BC817-25/DG215 transistor?
The complementary PNP types are available in the BC807 series.
- What is the maximum junction temperature of the BC817-25/DG215 transistor?
The maximum junction temperature (TJ) is 150°C.
- Is the BC817-25/DG215 transistor suitable for automotive applications?
Yes, it is qualified to AEC-Q101 standards for high reliability in automotive applications.
- What is the collector-emitter saturation voltage of the BC817-25/DG215 transistor?
The collector-emitter saturation voltage (VCE(SAT)) is 0.7 V.
- What is the power dissipation of the BC817-25/DG215 transistor?
The power dissipation (Ptot) is 250 mW.
- What are the typical applications of the BC817-25/DG215 transistor?
Typical applications include general-purpose switching, amplification, automotive systems, industrial and consumer electronics, and audio frequency (AF) amplifiers.
