Overview
The BC846BLT3G is an NPN bipolar transistor manufactured by onsemi, designed for use in both linear and switching applications. This transistor is housed in the SOT-23 package, making it suitable for lower power surface mount applications. It is known for its high current gain, low collector-emitter saturation voltage, and robust ESD protection, making it a versatile component for various electronic circuits.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Base Breakdown Voltage | V(BR)CBO | - | - | 80 | V |
| Collector-Emitter Breakdown Voltage | V(BR)CEO | - | - | 65 | V |
| Emitter-Base Breakdown Voltage | V(BR)EBO | - | - | 6.0 | V |
| Collector Cutoff Current | ICBO | - | - | 15 nA | - |
| DC Current Gain | hFE | 200 | - | 450 | - |
| Collector-Emitter Saturation Voltage | VCE(sat) | - | - | 0.25 V | - |
| Base-Emitter Saturation Voltage | VBE(sat) | - | - | 0.7 V | - |
| Current-Gain Bandwidth Product | fT | - | - | 100 MHz | - |
| Maximum Continuous Collector Current | IC | - | - | 100 mA | - |
| Maximum Power Dissipation | P_TM | - | - | 0.225 W | - |
Key Features
- ESD Protection: The BC846BLT3G offers high ESD protection with ratings of >4000 V for the Human Body Model and >400 V for the Machine Model.
- Polarity Reversal Protection: Designed to protect against polarity reversals.
- Data Line Protection: Suitable for protecting data lines in various applications.
- Inductive Load Protection: Capable of handling inductive loads effectively.
- Steering Logic: Can be used in steering logic circuits.
- Moisture Sensitivity Level: Has a moisture sensitivity level of 1, indicating minimal risk during handling.
- Pb-Free Packages: Available in lead-free packages, making it compliant with environmental regulations.
- AEC-Q101 Qualified: Qualified for automotive and other applications requiring unique site and control change requirements.
Applications
- Linear and Switching Applications: Suitable for both linear and switching applications due to its high current gain and low collector-emitter saturation voltage.
- Automotive Electronics: AEC-Q101 qualified, making it suitable for use in automotive electronics.
- Data Line Protection: Used in protecting data lines in various electronic systems.
- Inductive Load Control: Effective in handling inductive loads in motor control and other applications.
- General Purpose Amplification: Can be used in general-purpose amplification circuits due to its robust characteristics.
Q & A
- What is the package type of the BC846BLT3G transistor?
The BC846BLT3G is housed in the SOT-23 (TO-236) package.
- What is the maximum continuous collector current of the BC846BLT3G?
The maximum continuous collector current is 100 mA.
- What is the collector-emitter saturation voltage of the BC846BLT3G?
The collector-emitter saturation voltage is 0.25 V.
- Does the BC846BLT3G have ESD protection?
Yes, it has high ESD protection with ratings of >4000 V for the Human Body Model and >400 V for the Machine Model.
- Is the BC846BLT3G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive and other applications requiring unique site and control change requirements.
- What is the moisture sensitivity level of the BC846BLT3G?
The moisture sensitivity level is 1, indicating minimal risk during handling.
- What is the maximum power dissipation of the BC846BLT3G?
The maximum power dissipation is 0.225 W.
- What are the typical applications of the BC846BLT3G transistor?
It is suitable for linear and switching applications, automotive electronics, data line protection, inductive load control, and general-purpose amplification.
- Is the BC846BLT3G available in lead-free packages?
Yes, it is available in lead-free packages, making it compliant with environmental regulations.
- What is the current-gain bandwidth product of the BC846BLT3G?
The current-gain bandwidth product is 100 MHz.
