JAN2N3838-Transistor Overview
The JAN2N3838 transistor is a high-voltage NPN bipolar junction transistor designed for robust switching and amplification applications. With a maximum collector-emitter voltage rating of 300V and continuous collector current of 1.5A, this device supports demanding industrial and military-grade electronics. Its construction ensures reliable operation under elevated stress conditions, making it suitable for power regulation, amplifier circuits, and general-purpose switching. The transistor??s low saturation voltage and high gain factor contribute to efficient performance in precision analog and switching tasks. For detailed sourcing and technical support, visit IC Manufacturer.
JAN2N3838-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor |
| Collector-Emitter Voltage (VCEO) | 300 V |
| Collector-Base Voltage (VCBO) | 350 V |
| Emitter-Base Voltage (VEBO) | 5 V |
| Collector Current (IC) | 1.5 A (continuous) |
| Power Dissipation (Ptot) | 30 W (at 25??C) |
| DC Current Gain (hFE) | 40 to 160 (at IC = 150 mA) |
| Transition Frequency (fT) | 30 MHz (typical) |
| Operating Junction Temperature | -65??C to +200??C |
JAN2N3838-Transistor Key Features
- High voltage capability: Supports up to 300V collector-emitter voltage, enabling use in high-voltage switching circuits.
- Robust continuous current handling: 1.5A collector current rating ensures reliable operation in power amplification and control applications.
- Wide operating temperature range: Functional from -65??C to +200??C, suitable for harsh environments and military-grade applications.
- Low saturation voltage: Enhances efficiency by reducing power loss during switching, critical for energy-sensitive designs.
Typical Applications
- Power switching regulators and motor control circuits where high voltage and current handling are essential for performance and durability.
- Audio amplifier stages benefiting from stable gain and low distortion characteristics.
- Industrial control systems requiring reliable transistor switching in harsh temperature and voltage conditions.
- Military and aerospace electronics demanding components with extended temperature tolerance and ruggedness.
JAN2N3838-Transistor Advantages vs Typical Alternatives
This transistor offers a superior combination of high voltage rating and continuous current capacity compared to standard alternatives. Its extended temperature range and low saturation voltage enhance reliability and efficiency, especially in industrial and military applications. These features result in improved sensitivity and operational accuracy, reducing thermal stress and increasing component lifespan within complex electronic systems.
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JAN2N3838-Transistor Brand Info
The JAN2N3838 transistor is a military-grade device originally standardized under the Joint Army-Navy (JAN) specification, ensuring stringent quality and reliability requirements. It is commonly manufactured by established semiconductor companies specializing in defense and industrial electronics. This transistor is recognized for its rugged construction and consistent performance, meeting MIL-STD standards. The JAN prefix signifies its suitability for critical applications demanding high durability and environmental resilience.
FAQ
What type of transistor is the JAN2N3838, and what are its general characteristics?
The JAN2N3838 is an NPN bipolar junction transistor designed for high-voltage and moderate-current applications. It features a collector-emitter voltage rating of 300V, a continuous collector current of 1.5A, and a power dissipation capability of 30W. It operates reliably across a wide temperature range, making it suitable for both industrial and military uses.
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What applications is this transistor best suited for?
This transistor is ideal for power switching, voltage regulation, and amplifier circuits, particularly under conditions requiring high voltage tolerance and stable current handling. Its robustness and temperature range also make it well suited for aerospace and military equipment, as well as industrial control systems.







