Overview
The BC856BS/ZLX is a PNP/PNP general-purpose transistor pair produced by Nexperia USA Inc. This component is designed for use in a variety of electronic applications, particularly where low current and low voltage operations are required. The transistor is packaged in a small Surface-Mounted Device (SMD) plastic package, specifically the SOT363 (TSSOP6) package, which is ideal for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Collector-Base Voltage (VCEO) | 65 V |
| Collector Current (IC) | 100 mA |
| Current Gain (hFE) | 220 - 475 |
| Collector-Emitter Saturation Voltage (VCE(sat)) | Low |
| Collector Capacitance | Low |
| Package Type | SOT363 (TSSOP6) |
| Operating Junction Temperature (TJ) | 150 °C |
| Transition Frequency (fT) | 100 MHz |
Key Features
- Low collector capacitance and low collector-emitter saturation voltage, making it suitable for high-efficiency applications.
- Closely matched current gain, which reduces the number of components and board space required.
- No mutual interference between the transistors, ensuring reliable operation in dual-transistor configurations.
- General-purpose switching and amplification capabilities.
- Compact SOT363 (TSSOP6) package, ideal for space-constrained designs.
Applications
The BC856BS/ZLX transistor is versatile and can be used in a wide range of applications across various industries, including:
- Automotive systems: For general-purpose switching and amplification in vehicle electronics.
- Industrial control systems: In control circuits, signal amplification, and switching applications.
- Consumer electronics: In audio amplifiers, power supplies, and other consumer electronic devices.
- Mobile and wearable devices: Where low power consumption and compact size are critical.
- Power and computing systems: For efficient switching and amplification in power management and computing applications.
Q & A
- What is the collector-base voltage of the BC856BS/ZLX transistor?
The collector-base voltage (VCEO) is 65 V. - What is the maximum collector current of the BC856BS/ZLX transistor?
The maximum collector current (IC) is 100 mA. - What is the current gain range of the BC856BS/ZLX transistor?
The current gain (hFE) ranges from 220 to 475. - What package type is used for the BC856BS/ZLX transistor?
The transistor is packaged in a SOT363 (TSSOP6) package. - What are the key features of the BC856BS/ZLX transistor?
Key features include low collector capacitance, low collector-emitter saturation voltage, closely matched current gain, and no mutual interference between the transistors. - In what industries can the BC856BS/ZLX transistor be applied?
The transistor can be applied in automotive, industrial, consumer electronics, mobile, and power and computing systems. - What is the operating junction temperature of the BC856BS/ZLX transistor?
The operating junction temperature (TJ) is 150 °C. - What is the transition frequency of the BC856BS/ZLX transistor?
The transition frequency (fT) is 100 MHz. - Is the BC856BS/ZLX transistor suitable for high-efficiency applications?
Yes, it is suitable due to its low collector capacitance and low collector-emitter saturation voltage. - How does the BC856BS/ZLX transistor reduce board space?
It reduces board space by having closely matched current gain, which minimizes the need for additional components.
