Overview
The BC857CWE6433HTMA1 is a bipolar junction transistor (BJT) produced by Infineon Technologies. This component is a PNP transistor, which is no longer in production and has been marked as obsolete. However, substitutes such as the BC857CWH6433XTMA1 are available. The transistor is packaged in a SC-70 (SOT-323) case, making it suitable for compact and high-density electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | PNP Bipolar Junction Transistor (BJT) |
| Package | SC-70 (SOT-323) |
| Collector-Emitter Voltage (Vce) | 45 V |
| Collector Current (Ic) | 100 mA |
| Transition Frequency (fT) | 250 MHz |
| Power Dissipation (Pd) | 250 mW |
Key Features
- PNP bipolar junction transistor with high transition frequency, making it suitable for high-frequency applications.
- Compact SC-70 (SOT-323) package, ideal for space-constrained designs.
- Low power consumption with a power dissipation of 250 mW.
- High collector-emitter voltage rating of 45 V.
Applications
The BC857CWE6433HTMA1 is versatile and can be used in various electronic circuits, including:
- Amplifier circuits due to its high transition frequency.
- Switching circuits where low power consumption and high voltage handling are required.
- Audio and signal processing applications.
- General-purpose electronic designs where a compact PNP transistor is needed.
Q & A
- What is the type of the BC857CWE6433HTMA1 transistor?
The BC857CWE6433HTMA1 is a PNP bipolar junction transistor (BJT). - What is the package type of the BC857CWE6433HTMA1?
The transistor is packaged in a SC-70 (SOT-323) case. - What is the collector-emitter voltage rating of the BC857CWE6433HTMA1?
The collector-emitter voltage rating is 45 V. - What is the collector current rating of the BC857CWE6433HTMA1?
The collector current rating is 100 mA. - What is the transition frequency of the BC857CWE6433HTMA1?
The transition frequency is 250 MHz. - Is the BC857CWE6433HTMA1 still in production?
No, the BC857CWE6433HTMA1 is obsolete and no longer manufactured. - What are some possible substitutes for the BC857CWE6433HTMA1?
A possible substitute is the BC857CWH6433XTMA1. - What are the typical applications of the BC857CWE6433HTMA1?
It is used in amplifier circuits, switching circuits, audio and signal processing, and general-purpose electronic designs. - What is the power dissipation of the BC857CWE6433HTMA1?
The power dissipation is 250 mW. - Why is the SC-70 package beneficial?
The SC-70 package is beneficial due to its compact size, making it ideal for space-constrained designs.
