Overview
The BC857BW-AU_R1_000A1 is a PNP general-purpose bipolar junction transistor (BJT) manufactured by Panjit International Inc. This transistor is designed for a wide range of applications, including general-purpose amplification and switching. It features a small SOT-323 (SC-70) surface-mount package, making it suitable for compact and efficient electronic designs.
Key Specifications
| Parameter | Symbol | Value | Units |
|---|---|---|---|
| Collector - Emitter Voltage | VCEO | -45 | V |
| Collector - Base Voltage | VCBO | -50 | V |
| Emitter - Base Voltage | VEBO | 6 | V |
| Collector Current - Continuous | IC | 100 | mA |
| Power Dissipation | PTOT | 250 | mW |
| Storage Temperature Range | TSTG | -55 to 150 | °C |
| Junction Temperature Range | TJ | -55 to 150 | °C |
| Thermal Resistance (Junction to Ambient) | RθJA | 500 | °C/W |
| Base - Emitter Voltage (Saturation) | VBE(SAT) | 0.7 - 0.9 | V |
| Current-Gain Bandwidth Product | fT | 200 | MHz |
Key Features
- General Purpose Amplifier Applications: Suitable for a wide range of amplification and switching tasks.
- PNP Epitaxial Silicon, Planar Design: Ensures high performance and reliability in various operating conditions.
- Small SOT-323 (SC-70) Package: Compact surface-mount design ideal for space-constrained applications.
- AEC-Q101 Qualified: Meets automotive industry standards for reliability and performance.
- Lead-Free and RoHS Compliant: Complies with EU RoHS 2011/65/EU directives and uses halogen-free green molding compound.
- High Current-Gain Bandwidth Product: Up to 200 MHz, making it suitable for high-frequency applications.
Applications
- Automotive Systems: Suitable for various automotive applications due to its AEC-Q101 qualification.
- Industrial Electronics: Used in industrial control systems, power supplies, and other industrial electronic devices.
- Consumer Electronics: Found in mobile, computing, and consumer electronic devices requiring compact and efficient transistor solutions.
- General Purpose Amplification and Switching: Ideal for general-purpose amplifier and switching applications in a variety of electronic circuits.
Q & A
- What is the collector-emitter voltage rating of the BC857BW-AU_R1_000A1 transistor?
The collector-emitter voltage rating is -45 V.
- What is the maximum collector current of the BC857BW-AU_R1_000A1 transistor?
The maximum collector current is 100 mA.
- What package type does the BC857BW-AU_R1_000A1 transistor use?
The transistor uses a SOT-323 (SC-70) surface-mount package.
- Is the BC857BW-AU_R1_000A1 transistor AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the thermal resistance (junction to ambient) of the BC857BW-AU_R1_000A1 transistor?
The thermal resistance (junction to ambient) is 500 °C/W.
- What is the current-gain bandwidth product of the BC857BW-AU_R1_000A1 transistor?
The current-gain bandwidth product is up to 200 MHz.
- Is the BC857BW-AU_R1_000A1 transistor RoHS compliant?
Yes, it is RoHS compliant and uses halogen-free green molding compound.
- What are the typical applications of the BC857BW-AU_R1_000A1 transistor?
It is used in automotive, industrial, consumer electronics, and general-purpose amplification and switching applications.
- What is the storage temperature range of the BC857BW-AU_R1_000A1 transistor?
The storage temperature range is -55 to 150 °C.
- What is the junction temperature range of the BC857BW-AU_R1_000A1 transistor?
The junction temperature range is -55 to 150 °C.
