JANS2N3057A-Transistor Overview
The JANS2N3057A is a high-voltage, NPN bipolar junction transistor designed for robust power amplification and switching applications. It features a collector-emitter voltage rating of 60V and a collector current capacity of 10A, making it suitable for demanding industrial and military-grade circuits. Constructed with a hermetic TO-3 metal package, this transistor offers enhanced reliability and thermal performance under harsh environmental conditions. Its low saturation voltage and high gain characteristics optimize efficiency in amplifier designs and power regulation systems. Engineers and sourcing specialists can rely on this transistor for consistent performance in high-power, high-frequency applications, as detailed by IC Manufacturer.
JANS2N3057A-Transistor Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 60 | V |
| Collector-Base Voltage (VCBO) | 100 | V |
| Emitter-Base Voltage (VEBO) | 7 | V |
| Collector Current (IC) | 10 | A |
| Power Dissipation (PD) | 115 | W |
| DC Current Gain (hFE) | 20 – 70 | (unitless) |
| Transition Frequency (fT) | 3 | MHz |
| Operating Junction Temperature (TJ) | -65 to +200 | ??C |
| Package Type | TO-3 Hermetic Metal | – |
JANS2N3057A-Transistor Key Features
- High voltage tolerance: Supports up to 60V collector-emitter voltage, enabling use in power supply and amplifier circuits requiring elevated voltage handling.
- Robust current capacity: Handles collector currents up to 10A, suitable for demanding power switching and load driving applications.
- Hermetic TO-3 metal package: Provides superior thermal dissipation and environmental protection, ensuring long-term reliability in harsh conditions.
- Wide operating temperature range: Maintains stable operation from -65??C to +200??C, making it ideal for military and industrial temperature extremes.
- Moderate gain and frequency response: Offers DC current gain between 20 and 70 and a transition frequency of 3 MHz, balancing amplification and switching speed.
Typical Applications
- Power Amplification: Used in high-power audio amplifiers and RF amplifiers where high voltage and current handling are critical for signal fidelity and output power.
- Switching Regulators: Ideal for industrial power supply circuits requiring efficient high-current switching with reliable voltage control.
- Motor Control: Suitable for controlling DC motors in industrial automation systems due to its high current capability and rugged package.
- Military and Aerospace Electronics: The hermetic TO-3 package and wide temperature range make it reliable for use in harsh environments found in defense applications.
JANS2N3057A-Transistor Advantages vs Typical Alternatives
This transistor stands out compared to typical alternatives by combining a robust TO-3 hermetic metal package with high collector current and voltage ratings, offering enhanced reliability and thermal management. Its wide operating temperature range supports military and industrial-grade applications where environmental durability is paramount. The balance of gain and frequency response ensures efficient switching and amplification, making it a superior choice for power control and amplification tasks that demand both performance and longevity.
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JANS2N3057A-Transistor Brand Info
The JANS2N3057A is a military-grade
