JAN2N4930-Transistor Overview
The JAN2N4930 transistor is a high-performance silicon PNP bipolar junction transistor (BJT) designed for switching and amplification applications in industrial and military-grade electronics. Featuring a rugged construction compliant with Joint Army-Navy (JAN) standards, this transistor ensures reliability under harsh environmental conditions. It supports moderate voltage and current levels, making it ideal for use in linear amplifiers, signal processing circuits, and power management systems. Sourced from a verified IC Manufacturer, this component delivers consistent electrical performance with guaranteed parameters, suitable for engineers and sourcing specialists requiring dependable semiconductor devices.
JAN2N4930-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | PNP Bipolar Junction Transistor |
| Collector-Emitter Voltage (Vceo) | -40 V |
| Collector Current (Ic) | -600 mA |
| Power Dissipation (Pd) | 625 mW |
| Gain Bandwidth Product (fT) | 100 MHz |
| DC Current Gain (hFE) | 60 to 300 |
| Transition Frequency | 100 MHz |
| Junction Temperature (Tj) | +200??C max |
| Package Type | TO-18 Metal Can |
JAN2N4930-Transistor Key Features
- High gain range: The transistor offers a DC current gain between 60 and 300, enabling efficient amplification in low to medium power circuits.
- Robust voltage handling: With a collector-emitter voltage rating of -40 V, it supports stable operation in various switching applications.
- Wide frequency response: A transition frequency of 100 MHz allows effective use in high-frequency signal amplification and RF applications.
- Durable metal TO-18 package: Provides excellent thermal conduction and mechanical protection, enhancing reliability in demanding environments.
Typical Applications
- Linear amplification circuits requiring moderate gain and frequency response, such as audio and signal amplifiers in industrial equipment.
- Switching applications in power management systems, where reliable operation under moderate voltage and current is essential.
- RF circuits and oscillators benefiting from the device??s frequency characteristics and gain stability.
- Military and aerospace electronics demanding rugged, high-reliability components that comply with JAN specifications.
JAN2N4930-Transistor Advantages vs Typical Alternatives
This transistor offers a strong combination of gain, frequency response, and voltage tolerance compared to typical alternatives. Its JAN-qualified status ensures enhanced reliability and performance consistency under harsh conditions. The metal TO-18 packaging improves thermal management and mechanical durability, making it preferable for mission-critical applications where device longevity and stable electrical characteristics are paramount.
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JAN2N4930-Transistor Brand Info
The JAN2N4930 is a military-grade transistor originally manufactured under the JAN (Joint Army-Navy) standard, ensuring strict quality and reliability. This device is typically produced by certified semiconductor manufacturers specializing in defense and industrial components, adhering to rigorous screening and testing processes. The JAN designation indicates compliance with MIL-STD-750 testing, making it suitable for high-reliability applications in defense, aerospace, and industrial sectors. This transistor??s brand lineage reflects a commitment to durability and performance excellence.
FAQ
What type of transistor is the JAN2N4930 and what are its basic functions?
The JAN2N4930 is a PNP bipolar junction transistor designed primarily for amplification and switching. It controls current flow in a circuit by using a small input current at its base to regulate a larger current between collector and emitter terminals.
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What are the maximum voltage and current ratings for this transistor?
This transistor supports a maximum collector-emitter voltage of -40 volts and a collector current up to -600 milliamps, making it suitable for low to medium power applications within these electrical limits.
What package type does the JAN2N4930 use, and why is it important?
The device comes in a TO-18 metal can package, which provides excellent mechanical protection and superior thermal conductivity. This helps maintain stable operation and reliability under thermal stress, which is critical in industrial and military environments.
