JANSK2N2221AUBC-Transistor Overview
The JANSK2N2221AUBC transistor is a robust NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. It offers reliable performance with a maximum collector current of 800mA and a collector-emitter voltage rating suitable for medium voltage circuits. Its low noise characteristics and moderate gain make it an ideal choice for signal amplification in industrial and commercial electronic devices. Engineered for durability and consistent operation, this transistor facilitates efficient circuit design and integration. For detailed component sourcing and technical data, visit IC Manufacturer.
JANSK2N2221AUBC-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor (BJT) |
| Collector-Emitter Voltage (VCEO) | 40 V |
| Collector-Base Voltage (VCBO) | 75 V |
| Emitter-Base Voltage (VEBO) | 6 V |
| Collector Current (IC) | 800 mA |
| DC Current Gain (hFE) | 100 ?C 300 (varies with current) |
| Transition Frequency (fT) | 300 MHz (typical) |
| Power Dissipation (PD) | 625 mW |
| Package Type | TO-92 encapsulation |
JANSK2N2221AUBC-Transistor Key Features
- High collector current capacity: Supports up to 800mA, enabling it to drive medium power loads efficiently in switching applications.
- Moderate voltage ratings: Collector-emitter voltage of 40V ensures suitability for a broad range of industrial circuits without risk of breakdown under normal operating conditions.
- Wide gain range: DC current gain between 100 and 300 allows for versatile amplification, adapting well to both low and moderate signal levels.
- High transition frequency: With a typical fT of 300MHz, it supports high-speed switching and RF applications requiring rapid response times.
- Compact TO-92 package: Enables easy integration into circuit boards with standardized pin configuration optimizing space and heat dissipation.
- Reliable thermal performance: Power dissipation rating of 625mW supports stable operation under continuous load conditions.
Typical Applications
- Signal amplification in low to medium power audio and radio frequency circuits, where consistent gain and low noise are critical to performance.
- Switching and driver stages in embedded control systems, providing rapid switching capability for relays, LEDs, and small motors.
- General purpose amplification in industrial instrumentation, ensuring accurate signal processing and control feedback loops.
- Interface stages for microcontrollers and logic circuits where moderate current drive and voltage handling are required.
JANSK2N2221AUBC-Transistor Advantages vs Typical Alternatives
This transistor offers a balanced combination of moderate voltage rating and high collector current in a compact package, delivering reliable switching and amplification performance. Compared to typical alternatives, it provides enhanced frequency response and a wide gain range, improving circuit sensitivity and accuracy. Its robust thermal dissipation supports durability in continuous operation, making it a dependable choice for industrial-grade electronics requiring consistent and efficient transistor function.
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JANSK2N2221AUBC-Transistor Brand Info
The JANSK2N2221AUBC is a product typically associated with semiconductor manufacturers specializing in discrete transistors for industrial and consumer electronics. The transistor aligns with the well-established 2N2221 family known for versatility and reliability in amplification and switching. This particular variant emphasizes stringent quality standards and traceability, often supplied under brand names that cater to high-volume industrial sourcing and rigorous manufacturing
