Overview
The BC847BFAQ-7B is a dual NPN small signal surface mount transistor produced by Diodes Incorporated. This transistor is designed for high-performance applications, offering a compact and efficient solution for various electronic circuits. With its ultra-small SOT363 package, it is ideally suited for automated insertion and is fully compliant with RoHS and other environmental standards.
Key Specifications
| Characteristic | Symbol | Value | Unit | Test Condition |
|---|---|---|---|---|
| Collector-Base Voltage | VCBO | 50 | V | IC = 100µA, IB = 0 |
| Collector-Emitter Voltage | VCEO | 45 | V | IC = 10mA, IB = 0 |
| Emitter-Base Voltage | VEBO | 6 | V | IE = 100µA, IC = 0 |
| Collector Current | IC | 100 | mA | |
| Peak Collector Current | ICM | 200 | mA | |
| Peak Base Current | IBM | 200 | mA | |
| Power Dissipation | PD | 200 | mW | |
| Thermal Resistance, Junction to Ambient | RθJA | 625 | °C/W | |
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +150 | °C | |
| DC Current Gain | hFE | 200 - 450 | VCE = 5.0V, IC = 2.0mA | |
| Collector-Emitter Saturation Voltage | VCE(sat) | 100 - 400 | mV | IC = 10mA, IB = 0.5mA; IC = 100mA, IB = 5.0mA |
| Base-Emitter Saturation Voltage | VBE(sat) | mV |
Key Features
- Ultra-Small Surface Mount Package: The BC847BFAQ-7B is packaged in the SOT363 format, making it highly suitable for compact and space-efficient designs.
- High Voltage Ratings: With a collector-base voltage (VCBO) of 50V and a collector-emitter voltage (VCEO) of 45V, this transistor is capable of handling high voltage applications.
- High Current Capability: It has a collector current (IC) of up to 100mA and a peak collector current (ICM) of 200mA.
- Environmental Compliance: The device is totally lead-free, fully RoHS compliant, and halogen- and antimony-free, making it an environmentally friendly choice.
- Automotive Compatibility: Suitable for automotive applications requiring specific change control, such as AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities.
Applications
- Switching Applications: The BC847BFAQ-7B is well-suited for switching applications due to its high current gain and low saturation voltage.
- Audio Frequency (AF) Amplifier Applications: Its high DC current gain and low noise characteristics make it ideal for AF amplifier circuits.
- Automotive Electronics: Given its compliance with automotive standards, it is suitable for various automotive electronic systems.
- General Purpose Amplification: It can be used in a wide range of general-purpose amplification circuits where high reliability and compact size are required.
Q & A
- What is the package type of the BC847BFAQ-7B transistor?
The BC847BFAQ-7B transistor is packaged in the SOT363 format.
- What are the maximum collector-base and collector-emitter voltages for the BC847BFAQ-7B?
The maximum collector-base voltage (VCBO) is 50V, and the maximum collector-emitter voltage (VCEO) is 45V.
- What is the maximum collector current for the BC847BFAQ-7B?
The maximum collector current (IC) is 100mA, with a peak collector current (ICM) of 200mA.
- Is the BC847BFAQ-7B RoHS compliant?
Yes, the BC847BFAQ-7B is fully RoHS compliant and lead-free.
- What are the typical applications of the BC847BFAQ-7B transistor?
The BC847BFAQ-7B is typically used in switching applications, AF amplifier applications, automotive electronics, and general-purpose amplification circuits.
- What is the thermal resistance, junction to ambient, for the BC847BFAQ-7B?
The thermal resistance, junction to ambient (RθJA), is 625°C/W.
- What is the operating and storage temperature range for the BC847BFAQ-7B?
The operating and storage temperature range is -55°C to +150°C.
- Is the BC847BFAQ-7B suitable for automotive applications?
Yes, it is suitable for automotive applications requiring specific change control, such as AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities.
- What is the DC current gain of the BC847BFAQ-7B transistor?
The DC current gain (hFE) ranges from 200 to 450 at VCE = 5.0V and IC = 2.0mA.
- What is the collector-emitter saturation voltage for the BC847BFAQ-7B?
The collector-emitter saturation voltage (VCE(sat)) ranges from 100 to 400 mV under specified conditions.
