Overview
The BC847BFA-7B is a high-performance NPN small signal transistor manufactured by Diodes Incorporated. This transistor is designed to offer high reliability and efficiency in various electronic applications. It features a compact DFN0806 package, which is significantly smaller than the traditional SOT23 package, making it ideal for space-constrained designs. The BC847BFA-7B is fully RoHS compliant, halogen and antimony free, and qualified to AEC-Q101 standards for automotive applications.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Base Voltage | VCBO | 50 | V |
| Collector-Emitter Voltage | VCEO | 45 | V |
| Emitter-Base Voltage | VEBO | 6.0 | V |
| Continuous Collector Current | IC | 100 | mA |
| Peak Pulse Collector Current | ICM | 200 | mA |
| Power Dissipation | PD | 435 | mW |
| Thermal Resistance, Junction to Ambient | RθJA | 287 | °C/W |
| Package Footprint | 0.48mm^2 | ||
| Package Height | 0.4mm |
Key Features
- High collector current of 100mA and peak pulse collector current of 200mA.
- Compact DFN0806 package, 16 times smaller than SOT23, with a low profile of 0.4mm.
- Complementary PNP type BC857BFA available.
- Totally lead-free and fully RoHS compliant.
- Halogen and antimony free, meeting 'Green' device standards.
- Qualified to AEC-Q101 standards for high reliability.
- An automotive-compliant part available under separate datasheet (BC847BFAQ).
Applications
The BC847BFA-7B transistor is suitable for a wide range of applications, including:
- Automotive systems, particularly where high reliability and compact design are crucial.
- Consumer electronics requiring small footprint and high performance.
- Industrial control systems where space efficiency and reliability are key.
- Aerospace and defense applications due to its high reliability and compliance with stringent standards.
Q & A
- What is the collector-emitter voltage rating of the BC847BFA-7B transistor?
The collector-emitter voltage (VCEO) rating is 45V. - What is the continuous collector current of the BC847BFA-7B transistor?
The continuous collector current (IC) is 100mA. - What is the package type and footprint of the BC847BFA-7B transistor?
The package type is DFN0806 with a footprint of 0.48mm^2. - Is the BC847BFA-7B transistor RoHS compliant?
Yes, the BC847BFA-7B is fully RoHS compliant and lead-free. - What are the thermal characteristics of the BC847BFA-7B transistor?
The thermal resistance, junction to ambient (RθJA), is 287°C/W, and the power dissipation (PD) is 435mW. - Is there a complementary PNP type available for the BC847BFA-7B transistor?
Yes, the complementary PNP type is BC857BFA. - What standards is the BC847BFA-7B transistor qualified to?
The BC847BFA-7B is qualified to AEC-Q101 standards for high reliability. - Is the BC847BFA-7B transistor suitable for automotive applications?
Yes, an automotive-compliant part is available under the separate datasheet BC847BFAQ. - What is the height of the BC847BFA-7B transistor package?
The package height is 0.4mm. - Is the BC847BFA-7B transistor halogen and antimony free?
Yes, the BC847BFA-7B is halogen and antimony free, meeting 'Green' device standards.
