Overview
The BC856CMTF is a PNP epitaxial silicon transistor produced by onsemi (formerly Fairchild Semiconductor). Although this component is currently obsolete and not in production, it was widely used in various electronic circuits. The transistor is packaged in a SOT-23 case, making it suitable for compact and efficient designs.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Collector-Base Voltage (VCBO) | -30 | V |
| Collector-Emitter Voltage (VCEO) | -65 | V |
| Collector Current (IC) | -100 | mA |
| Collector Power Dissipation (PC) | 310 | mW |
| Junction Temperature (TJ) | 150 | °C |
| Storage Temperature (TSTG) | -65 to 150 | °C |
| DC Current Gain (hFE) | 110 to 800 | |
| Collector-Emitter Saturation Voltage (VCE(sat)) | -90 to -250 | mV |
| Base-Emitter Saturation Voltage (VBE(sat)) | -700 to -900 | mV |
| Current Gain Bandwidth Product (fT) | 150 | MHz |
| Output Capacitance (Cob) | 6 | pF |
Key Features
- Switching and amplifier applications
- Suitable for automatic insertion in thick and thin-film circuits
- Low noise characteristics, particularly in the BC859 and BC860 models
- Compact SOT-23 packaging
- High current gain bandwidth product (fT) of 150 MHz
Applications
The BC856CMTF transistor is designed for use in a variety of applications, including switching circuits and amplifier stages. Its low noise characteristics make it particularly suitable for audio and signal processing applications. Additionally, its compact SOT-23 package makes it ideal for use in space-constrained designs.
Q & A
- What is the package type of the BC856CMTF transistor?
The BC856CMTF transistor is packaged in a SOT-23 case. - What are the typical applications of the BC856CMTF transistor?
The transistor is used in switching and amplifier applications, as well as in thick and thin-film circuits. - What is the maximum collector current of the BC856CMTF transistor?
The maximum collector current is -100 mA. - What is the junction temperature range of the BC856CMTF transistor?
The junction temperature range is up to 150°C. - Is the BC856CMTF transistor still in production?
No, the BC856CMTF transistor is obsolete and not in production. - What is the current gain bandwidth product (fT) of the BC856CMTF transistor?
The current gain bandwidth product (fT) is 150 MHz. - What is the output capacitance (Cob) of the BC856CMTF transistor?
The output capacitance (Cob) is 6 pF. - What are the noise characteristics of the BC856CMTF transistor?
The BC859 and BC860 models have low noise characteristics. - What is the storage temperature range for the BC856CMTF transistor?
The storage temperature range is -65 to 150°C. - What is the collector power dissipation of the BC856CMTF transistor?
The collector power dissipation is 310 mW.
