onsemi

2SC5227A-4-TB-E

2SC5227A-4-TB-E Description

The 2SC5227A-4-TB-E is an NPN Bipolar RF Transistor from onsemi, designed for high-frequency applications. It features a maximum collector-emitter breakdown voltage of 10V, a maximum power rating of 200mW, and an impressive transition frequency of 7GHz. With a surface-mount package, this transistor is ideal for compact and efficient designs. The device is RoHS3 compliant and REACH unaffected, ensuring compliance with environmental regulations.

2SC5227A-4-TB-E Features

• Operating Temperature: 150°C (TJ), allowing for reliable performance in high-temperature environments.
• Frequency - Transition: 7GHz, suitable for high-frequency communication systems.
• Current - Collector (Ic) (Max): 70mA, providing sufficient current for various applications.
• DC Current Gain (hFE) (Min) @ Ic, Vce: 90 @ 20mA, 5V, ensuring consistent performance.
• Noise Figure (dB Typ @ f): 1dB @ 1GHz, offering low noise levels for clear signal transmission.
• Gain: 12dB, providing high amplification for improved signal strength.

2SC5227A-4-TB-E Applications

The 2SC5227A-4-TB-E is ideal for various high-frequency applications, including:

• RF Amplifiers: Its high transition frequency and low noise figure make it suitable for amplifying signals in communication systems.
• Receiver Front-Ends: The device's high gain and low noise figure are beneficial for receiving weak signals in radio and satellite communication systems.
• Transmitter Circuits: Its high power rating and gain make it suitable for transmitting signals in wireless communication systems.

Conclusion of 2SC5227A-4-TB-E

The 2SC5227A-4-TB-E is a high-performance NPN Bipolar RF Transistor from onsemi, offering a combination of high transition frequency, low noise figure, and high gain. Its surface-mount package and compliance with environmental regulations make it an ideal choice for high-frequency communication systems. While the product is now obsolete, its unique features and advantages make it a valuable component for legacy systems and applications requiring high performance in compact designs.