Overview
The BC848BLT1G is a general-purpose NPN bipolar transistor manufactured by onsemi. It is designed for use in both linear and switching applications. The transistor is housed in the SOT-23 package, which is suitable for lower power surface mount applications. This transistor is known for its high current gain, low collector-emitter saturation voltage, and robust ESD protection, making it versatile for various electronic circuits.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Base Breakdown Voltage | V(BR)CBO | 30 | - | 80 | V |
| Collector-Emitter Breakdown Voltage | V(BR)CEO | 30 | - | 65 | V |
| Emitter-Base Breakdown Voltage | V(BR)EBO | 5.0 | 6.0 | 6.0 | V |
| Collector Cutoff Current | ICBO | - | - | 15 nA | A |
| 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 |
| Output Capacitance | Cobo | - | - | 4.5 pF | - |
| Maximum Continuous Collector Current | IC | - | - | 100 mA | A |
| Maximum Power Dissipation | P_TM | - | - | 300 mW | W |
Key Features
- High current gain (hFE) ranging from 200 to 450.
- Low collector-emitter saturation voltage (VCE(sat)) of 0.25 V.
- Robust ESD protection with Human Body Model (HBM) rating >4000 V and Machine Model (MM) rating >400 V.
- Pb-free packages available, making it environmentally friendly.
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other demanding applications.
- Moisture Sensitivity Level (MSL) of 1, indicating high reliability in various environmental conditions.
Applications
The BC848BLT1G transistor is versatile and can be used in a variety of applications, including:
- Linear amplifiers and switching circuits.
- Data line protection and inductive load protection.
- Steering logic and polarity reversal protection.
- Automotive and industrial control systems due to its AEC-Q101 qualification and PPAP capability.
Q & A
- What is the package type of the BC848BLT1G transistor?
The BC848BLT1G transistor is housed in the SOT-23 (TO-236) package. - What is the maximum continuous collector current of the BC848BLT1G?
The maximum continuous collector current is 100 mA. - What is the collector-emitter saturation voltage (VCE(sat)) of the BC848BLT1G?
The collector-emitter saturation voltage (VCE(sat)) is 0.25 V. - Does the BC848BLT1G have ESD protection?
Yes, it has robust ESD protection with HBM rating >4000 V and MM rating >400 V. - Is the BC848BLT1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications. - What is the moisture sensitivity level (MSL) of the BC848BLT1G?
The moisture sensitivity level (MSL) is 1. - What is the maximum power dissipation of the BC848BLT1G?
The maximum power dissipation is 300 mW. - What is the current-gain bandwidth product (fT) of the BC848BLT1G?
The current-gain bandwidth product (fT) is 100 MHz. - Is the BC848BLT1G Pb-free?
Yes, Pb-free packages are available. - What are some common applications of the BC848BLT1G transistor?
It is used in linear amplifiers, switching circuits, data line protection, inductive load protection, and steering logic among others).
