Overview
The BC857AW,135 is a general-purpose PNP bipolar transistor manufactured by NXP USA Inc. This transistor is part of the BC857 series, known for its low VCE(sat) and high current gain. It is packaged in the SOT323 (SC-70) surface mount format, making it suitable for a wide range of applications where space is limited.
Key Specifications
| Parameter | Value |
|---|---|
| Type | PNP Bipolar Transistor |
| Package | SOT323 (SC-70) |
| Collector-Base Voltage (VCB) | 45 V |
| Collector-Emitter Voltage (VCE) | 45 V |
| Emitter-Base Voltage (VEB) | 5 V |
| Collector Current (IC) | 100 mA |
| Power Dissipation (PTOT) | 200 mW |
| Transition Frequency (fT) | 100 MHz |
| Operating Temperature Range | -40°C to 150°C |
Key Features
- Low VCE(sat) for reduced power consumption.
- High current gain (β) for reliable switching and amplification.
- Compact SOT323 (SC-70) package for space-saving designs.
- Wide operating temperature range (-40°C to 150°C) for various environmental conditions.
- High transition frequency (100 MHz) for high-speed applications.
Applications
The BC857AW,135 is versatile and can be used in a variety of applications, including:
- General-purpose switching and amplification circuits.
- Low-power audio amplifiers.
- Automotive and industrial control systems.
- Consumer electronics such as TVs, radios, and other household appliances.
- Medical devices requiring low noise and high reliability.
Q & A
- What is the package type of the BC857AW,135?
The BC857AW,135 is packaged in the SOT323 (SC-70) surface mount format. - What is the collector current rating of the BC857AW,135?
The collector current rating is 100 mA. - What is the transition frequency of the BC857AW,135?
The transition frequency is 100 MHz. - What is the operating temperature range of the BC857AW,135?
The operating temperature range is -40°C to 150°C. - Is the BC857AW,135 suitable for high-speed applications?
Yes, with a transition frequency of 100 MHz, it is suitable for high-speed applications. - What are some common applications of the BC857AW,135?
It is commonly used in general-purpose switching and amplification circuits, low-power audio amplifiers, automotive and industrial control systems, and consumer electronics. - What is the power dissipation of the BC857AW,135?
The power dissipation is 200 mW. - Is the BC857AW,135 RoHS compliant?
Yes, the BC857AW,135 is RoHS compliant. - What is the collector-base voltage rating of the BC857AW,135?
The collector-base voltage rating is 45 V. - What is the emitter-base voltage rating of the BC857AW,135?
The emitter-base voltage rating is 5 V.
