Overview
The BC857B-AU_R1_000A1 is a bipolar PNP transistor manufactured by Panjit International Inc. This transistor is designed for general-purpose amplifier applications and is housed in the SOT-23 (SC-70) package, making it suitable for low-power surface mount applications. It is AEC-Q101 qualified and RoHS compliant, ensuring its reliability and environmental sustainability.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | -45 | V |
| Collector-Base Voltage | VCBO | -50 | V |
| Emitter-Base Voltage | VEBO | -5 | V |
| Collector Current - Continuous | IC | -100 | mA |
| Peak Collector Current | ICM | -200 | mA |
| Max Power Dissipation | PTOT | 330 | mW |
| Thermal Resistance, Junction to Ambient | RΘJA | 375 | °C/W |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -50 to 150 | °C |
| Collector-Emitter Saturation Voltage | VCE(SAT) | -0.3 to -0.65 | V |
| Base-Emitter Saturation Voltage | VBE(SAT) | -0.7 to -0.9 | V |
| DC Current Gain (hFE) | hFE | 110 to 220 (IC = -2mA, VCE = -5V) |
Key Features
- AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
- Low power surface mount SOT-23 (SC-70) package.
- High DC current gain (hFE) ranging from 110 to 220 at IC = -2mA, VCE = -5V.
- Low collector-emitter saturation voltage (VCE(SAT)) and base-emitter saturation voltage (VBE(SAT)).
Applications
The BC857B-AU_R1_000A1 is designed for general-purpose amplifier applications, including audio amplifiers, switching circuits, and IF amplifiers. Its robust specifications and small package size make it ideal for a variety of electronic devices requiring reliable and efficient transistor performance.
Q & A
- What is the package type of the BC857B-AU_R1_000A1 transistor?
The BC857B-AU_R1_000A1 transistor is housed in the SOT-23 (SC-70) package. - What are the maximum collector-emitter and collector-base voltages for the BC857B-AU_R1_000A1?
The maximum collector-emitter voltage (VCEO) is -45V, and the maximum collector-base voltage (VCBO) is -50V. - What is the continuous collector current rating of the BC857B-AU_R1_000A1?
The continuous collector current (IC) is rated at -100mA. - Is the BC857B-AU_R1_000A1 RoHS compliant?
Yes, the BC857B-AU_R1_000A1 is RoHS compliant. - What are the operating junction and storage temperature ranges for the BC857B-AU_R1_000A1?
The operating junction and storage temperature range is from -50°C to 150°C. - What is the typical DC current gain (hFE) of the BC857B-AU_R1_000A1?
The typical DC current gain (hFE) ranges from 110 to 220 at IC = -2mA, VCE = -5V. - What are some common applications for the BC857B-AU_R1_000A1 transistor?
The BC857B-AU_R1_000A1 is commonly used in audio amplifiers, switching circuits, and IF amplifiers. - Is the BC857B-AU_R1_000A1 AEC-Q101 qualified?
Yes, the BC857B-AU_R1_000A1 is AEC-Q101 qualified. - What is the maximum power dissipation (PTOT) of the BC857B-AU_R1_000A1?
The maximum power dissipation (PTOT) is 330mW. - What is the thermal resistance, junction to ambient (RΘJA), of the BC857B-AU_R1_000A1?
The thermal resistance, junction to ambient (RΘJA), is 375°C/W.
