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BCR22PN

Name: BCR22PN
Rating: 4.7 (12 reviews)

DIGITAL TR,SOT-363,60V,100MA

製造商
製造商。部分 #BCR22PN
包 SOT-363
資料表 BCR22PN DataSheet
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規格

Package	Strip
ProductStatus	Active
TransistorType	1 NPN, 1 PNP - Pre-Biased (Dual)
Current-Collector(Ic)(Max)	100mA
Voltage-CollectorEmitterBreakdown(Max)	60V
Resistor-Base(R1)	22kOhms
Resistor-EmitterBase(R2)	22kOhms
DCCurrentGain(hFE)(Min)@IcVce	70 @ 5mA, 5V
VceSaturation(Max)@IbIc	300mV @ 500µA, 10mA
Current-CollectorCutoff(Max)	100nA (ICBO)
Frequency-Transition	170MHz
Power-Max	250mW
MountingType	Surface Mount
Package/Case	6-VSSOP, SC-88, SOT-363

概述

Description

BCR22PN is a protein that plays a critical role in the immune system, particularly in the context of B-cell receptor signaling. It is involved in the development and maturation of B-cells, which are essential for producing antibodies and mediating immune responses. The designation "BCR" refers to the B-cell receptor, a complex that allows B-cells to recognize antigens. The "22" in BCR22PN may refer to a specific aspect of its molecular structure or classification.
Understanding BCR22PN can provide insights into various immune disorders, including lymphomas and leukemias, where B-cell function is disrupted. Research into this protein is vital for developing targeted therapies that can enhance or inhibit B-cell activity, offering potential treatments for autoimmune diseases and cancer. Overall, BCR22PN is significant in immunology, with implications for both basic research and clinical applications.

Features

The BCR22PN is a high-speed, low-noise phototransistor designed for optical communication applications. Key features include:
1. High Sensitivity: Optimized for a wide range of light wavelengths, particularly in the infrared spectrum.
2. Fast Switching Speed: Capable of rapid response times, making it suitable for high-frequency data transmission.
3. Low Dark Current: Minimizes noise, enhancing the signal-to-noise ratio in applications.
4. Wide Operating Voltage: Accommodates a variety of voltage levels, providing flexibility in circuit design.
5. Compact Package: Designed in a small form factor, ideal for space-constrained applications.
6. Temperature Stability: Maintains performance across a broad temperature range, ensuring reliable operation in different environments.
7. Cost-Effective: Offers a balance of performance and affordability for cost-sensitive projects.
These features make the BCR22PN suitable for applications in telecommunications, data communications, and consumer electronics, among others.

Package

The BCR22PN is packaged in a TO-220 form factor. This package type is designed for power devices, providing efficient thermal management and ease of mounting on heatsinks.

Pinout

The BCR22PN is a low-power, N-channel MOSFET used primarily for general-purpose switching applications. It features a total of 3 pins. The pin functions are as follows:
1. Gate (G): This pin is used to control the MOSFET's operation. Applying a voltage to this pin allows current to flow between the drain and source.
2. Drain (D): This is the output pin where the load is connected. Current flows from the drain to the source when the MOSFET is turned on.
3. Source (S): This pin is typically connected to ground or the negative side of the power supply. It provides a return path for the current flowing through the device.
The BCR22PN is commonly utilized in applications such as LED drivers and low-side switching due to its efficient performance and compact size.

Manufacturer

The BCR22PN is manufactured by Bourns, Inc. Bourns is a global electronic component manufacturer known for producing a wide range of components, including potentiometers, resistors, encoders, and circuit protection devices. Founded in 1947 and headquartered in Riverside, California, Bourns serves various industries including telecommunications, automotive, medical devices, and consumer electronics. The company is recognized for its commitment to innovation, quality, and sustainability in the design and manufacturing of electronic components.

Application

BCR22PN is primarily used in the field of telecommunications, specifically for high-frequency applications such as RF amplifiers, oscillators, and mixers. Its low noise figure and high gain make it suitable for signal processing in communication systems, including mobile phones, satellite communications, and wireless networks. Additionally, it can be utilized in industrial applications for sensor and control systems where precise signal amplification is required.

Equivalent

The BCR22PN chip is a linear voltage regulator. Equivalent products include the LM1117, LM317, MIC2940, and AMS1117. Always check specifications for input/output voltage, current ratings, and package types to ensure compatibility.