Overview
The BC847BLT1G is a general-purpose NPN bipolar transistor manufactured by onsemi. This transistor is designed for use in both linear and switching applications. It is housed in the SOT-23 package, which is suitable for lower power surface mount applications. The device is known for its reliability and versatility, making it a popular choice in various electronic circuits.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Emitter Breakdown Voltage | V(BR)CEO | - | - | 45 | V |
| Collector-Base Breakdown Voltage | V(BR)CBO | - | - | 50 | V |
| Collector-Emitter Saturation Voltage | VCE(sat) | - | - | 0.25 | V |
| Base-Emitter Saturation Voltage | VBE(sat) | - | - | 0.7 | V |
| Current Gain (hFE) | hFE | 200 | - | 450 | - |
| Collector Current (Continuous) | IC | - | - | 0.1 | A |
| Power Dissipation (Max) | PTM | - | - | 0.225 | W |
| ESD Rating - Human Body Model | - | - | - | >4000 | V |
| Moisture Sensitivity Level | - | - | - | 1 | - |
Key Features
- Pb-Free Packages Available: The BC847BLT1G is offered in lead-free packages, making it compliant with environmental regulations.
- ESD Protection: The transistor has an ESD rating of >4000 V (Human Body Model) and >400 V (Machine Model), providing robust protection against electrostatic discharge.
- Moisture Sensitivity Level 1: This indicates that the device is less sensitive to moisture, reducing the risk of damage during handling and assembly.
- AEC-Q101 Qualified: Suitable for automotive and other applications requiring unique site and control change requirements.
- Low VCE(sat): The transistor features a low collector-emitter saturation voltage, which is beneficial for reducing power losses in switching applications.
- General Purpose Use: Designed for both linear and switching applications, making it versatile for various electronic circuits.
Applications
- Linear Amplifiers: Suitable for use in linear amplifier circuits due to its stable current gain and low noise characteristics.
- Switching Circuits: Ideal for switching applications such as power supplies, motor control, and logic circuits due to its low VCE(sat) and high current gain.
- Data Line Protection: Can be used for protecting data lines against voltage spikes and other transient conditions.
- Inductive Load Protection: Useful in circuits that involve inductive loads, such as relays and motors, to protect against back-EMF.
- Automotive Electronics: AEC-Q101 qualified, making it suitable for use in automotive electronics and other demanding environments.
Q & A
- What is the package type of the BC847BLT1G transistor?
The BC847BLT1G transistor is housed in the SOT-23 (TO-236) package.
- What is the maximum collector current of the BC847BLT1G?
The maximum continuous collector current is 0.1 A.
- What is the ESD rating of the BC847BLT1G?
The ESD rating is >4000 V (Human Body Model) and >400 V (Machine Model).
- Is the BC847BLT1G Pb-free?
- What is the moisture sensitivity level of the BC847BLT1G?
The moisture sensitivity level is 1).
- What are some typical applications of the BC847BLT1G transistor?
- What is the collector-emitter saturation voltage (VCE(sat)) of the BC847BLT1G?
- What is the base-emitter saturation voltage (VBE(sat)) of the BC847BLT1G?
- What is the current gain (hFE) range of the BC847BLT1G?
- Is the BC847BLT1G AEC-Q101 qualified?
