Overview
The BC857BL3-TP is a PNP general-purpose bipolar junction transistor (BJT) manufactured by Micro Commercial Components (MCC). This transistor is designed for low to medium current amplification and switching applications. It features a compact DFN-3 (1x0.6) package, making it suitable for surface-mount technology (SMT) assembly.
The BC857BL3-TP is part of the BC857 series, known for its reliability and versatility in various electronic circuits. It operates within a collector-emitter voltage (VCEO) of up to 45V and can handle a collector current (IC) of up to 100 mA.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Micro Commercial Components (MCC) | |
| Part Number | BC857BL3-TP | |
| Package Type | DFN-3 (1x0.6) | |
| Transistor Type | PNP Bipolar Junction Transistor (BJT) | |
| Collector-Emitter Voltage (VCEO) | -45 | V |
| Collector Current (IC) | -100 | mA |
| Peak Collector Current (ICM) | -200 | mA |
| DC Current Gain (hFE) | 125 - 800 | |
| Total Power Dissipation (Ptot) | 250 | mW |
| Junction Temperature (Tj) | -150 | °C |
| Ambient Temperature (Tamb) | -65 to 150 | °C |
| Storage Temperature (Tstg) | -65 to 150 | °C |
Key Features
- Compact Package: The DFN-3 (1x0.6) package makes it ideal for space-constrained applications and surface-mount technology.
- High Current Gain: The transistor has a DC current gain (hFE) ranging from 125 to 800, ensuring reliable amplification and switching performance.
- Low Power Dissipation: With a total power dissipation of 250 mW, it is suitable for applications where power efficiency is crucial.
- Wide Operating Temperature Range: The transistor operates within a temperature range of -65°C to 150°C, making it versatile for various environmental conditions.
- ROHS Compliance: The BC857BL3-TP is ROHS compliant, ensuring it meets environmental standards for lead-free electronics.
Applications
- General-Purpose Amplification: Suitable for low to medium current amplification in audio, signal processing, and other general-purpose electronic circuits.
- Switching Circuits: Can be used in switching applications due to its high current gain and low saturation voltage.
- Automotive Electronics: Applicable in automotive systems where reliability and robustness are essential.
- Consumer Electronics: Used in various consumer electronic devices such as audio equipment, home appliances, and more.
Q & A
- What is the collector-emitter voltage (VCEO) of the BC857BL3-TP?
The collector-emitter voltage (VCEO) of the BC857BL3-TP is -45V.
- What is the maximum collector current (IC) of the BC857BL3-TP?
The maximum collector current (IC) of the BC857BL3-TP is -100 mA.
- What is the package type of the BC857BL3-TP?
The package type of the BC857BL3-TP is DFN-3 (1x0.6).
- What is the DC current gain (hFE) range of the BC857BL3-TP?
The DC current gain (hFE) of the BC857BL3-TP ranges from 125 to 800.
- Is the BC857BL3-TP ROHS compliant?
Yes, the BC857BL3-TP is ROHS compliant.
- What is the operating temperature range of the BC857BL3-TP?
The operating temperature range of the BC857BL3-TP is -65°C to 150°C.
- What are some common applications of the BC857BL3-TP?
The BC857BL3-TP is commonly used in general-purpose amplification, switching circuits, automotive electronics, and consumer electronics.
- What is the total power dissipation (Ptot) of the BC857BL3-TP?
The total power dissipation (Ptot) of the BC857BL3-TP is 250 mW.
- What is the peak collector current (ICM) of the BC857BL3-TP?
The peak collector current (ICM) of the BC857BL3-TP is -200 mA.
- Can the BC857BL3-TP be used in high-frequency applications?
Yes, the BC857BL3-TP can be used in applications up to frequencies of 150 MHz.
