Overview
The BC857CWH6433XTMA1 is a bipolar junction transistor (BJT) produced by Infineon Technologies. Although this specific model is now obsolete and no longer manufactured, it was widely used in various electronic circuits due to its reliable performance and compact design. The transistor is part of the BC857 series, known for its general-purpose applications in switching and amplification roles.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | PNP Bipolar Junction Transistor (BJT) |
| Package/Case | SC-70, SOT-323 |
| Collector-Emitter Voltage (Vce) | 45V |
| Collector Current (Ic) | 0.1A |
| RoHS Status | Compliant |
Key Features
- Compact Package: The SC-70 (SOT-323) package makes it suitable for space-constrained designs.
- General-Purpose Use: Ideal for both switching and amplification applications.
- Reliable Performance: Known for its stable and reliable operation in various circuit conditions.
- Low Current Capability: Designed to handle collector currents up to 0.1A.
Applications
The BC857CWH6433XTMA1 is versatile and can be used in a variety of electronic circuits, including:
- Switching circuits where low current and high reliability are required.
- Amplifier circuits in audio and signal processing applications.
- Automotive and industrial control systems where compact size and robust performance are essential.
Q & A
- What is the BC857CWH6433XTMA1?
The BC857CWH6433XTMA1 is a PNP bipolar junction transistor produced by Infineon Technologies. - Why is the BC857CWH6433XTMA1 obsolete?
The BC857CWH6433XTMA1 is no longer manufactured by Infineon Technologies and has been replaced by other models or substitutes. - What package type does the BC857CWH6433XTMA1 use?
The transistor is packaged in SC-70 (SOT-323). - What is the maximum collector current of the BC857CWH6433XTMA1?
The maximum collector current is 0.1A. - What is the maximum collector-emitter voltage of the BC857CWH6433XTMA1?
The maximum collector-emitter voltage is 45V. - Is the BC857CWH6433XTMA1 RoHS compliant?
Yes, the BC857CWH6433XTMA1 is RoHS compliant. - What are some common applications of the BC857CWH6433XTMA1?
It is commonly used in switching and amplification circuits, including automotive and industrial control systems. - What substitutes are available for the BC857CWH6433XTMA1?
Available substitutes include the BC857CW and BC860CWH6327XTSA1. - Where can I find the datasheet for the BC857CWH6433XTMA1?
The datasheet can be found on the official Infineon Technologies website or through distributors like Digi-Key and Ovaga Technologies. - What are the key features of the BC857CWH6433XTMA1?
Key features include its compact package, general-purpose use, reliable performance, and low current capability.
