Overview
The BC817-40WT1G is a general-purpose NPN transistor produced by onsemi. This transistor is housed in the SC-70 (SOT-323) package, which is a very small Surface-Mounted Device (SMD) plastic package. It is designed for a wide range of applications, including general-purpose switching and amplification. The BC817-40WT1G is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements. The device is Pb-free, halogen-free/BFR-free, and RoHS compliant, ensuring environmental sustainability and compliance with regulatory standards.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Emitter Voltage | VCEO | - | - | 45 | V |
| Collector-Base Voltage | VCBO | - | - | 50 | V |
| Emitter-Base Voltage | VEBO | - | - | 5.0 | V |
| Collector Current | IC | - | - | 500 | mA |
| DC Current Gain (IC = 100 mA, VCE = 1.0 V) | hFE | 250 | - | 600 | - |
| Collector-Emitter Saturation Voltage (IC = 500 mA, IB = 50 mA) | VCE(sat) | - | - | 0.7 | V |
| Base-Emitter On Voltage (IC = 500 mA, VCE = 1.0 V) | VBE(on) | - | - | 1.2 | V |
| Current-Gain Bandwidth Product (IC = 10 mA, VCE = 5.0 V, f = 100 MHz) | fT | 100 | - | - | MHz |
| Junction Temperature | TJ | - | - | 150 | °C |
Key Features
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other applications requiring unique site and control change requirements.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
- Housed in the SC-70 (SOT-323) package, a very small SMD plastic package.
- High current capability with a maximum collector current of 500 mA.
- Three current gain selections available.
- General-purpose switching and amplification capabilities.
Applications
The BC817-40WT1G is versatile and can be used in a variety of applications, including:
- Automotive systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics.
- Industrial control systems: For general-purpose switching and amplification tasks.
- Consumer electronics: In mobile, computing, and consumer devices where small form factor and high reliability are required.
- Power management: In circuits requiring high current gain and low saturation voltage.
Q & A
- What is the maximum collector-emitter voltage of the BC817-40WT1G?
The maximum collector-emitter voltage (VCEO) is 45 V.
- What is the package type of the BC817-40WT1G?
The BC817-40WT1G is housed in the SC-70 (SOT-323) package.
- Is the BC817-40WT1G RoHS compliant?
Yes, the BC817-40WT1G is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What is the maximum collector current of the BC817-40WT1G?
The maximum collector current (IC) is 500 mA.
- What are the typical applications of the BC817-40WT1G?
It is used in automotive, industrial control systems, consumer electronics, and power management applications.
- What is the current gain bandwidth product of the BC817-40WT1G?
The current gain bandwidth product (fT) is 100 MHz.
- What is the maximum junction temperature of the BC817-40WT1G?
The maximum junction temperature (TJ) is 150°C.
- Is the BC817-40WT1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications.
- What is the base-emitter on voltage of the BC817-40WT1G?
The base-emitter on voltage (VBE(on)) is 1.2 V.
- How many devices are typically shipped per reel?
Typically, 3000 devices are shipped per reel.
