The JANTX2N3725L is a high-power NPN bipolar junction transistor designed for demanding industrial and military applications. It offers robust performance with a collector-emitter voltage rating of 100V and a collector current capacity of up to 10A, ensuring reliable operation in power amplification and switching circuits. This transistor features a TO-3 metal can package, providing durable mechanical strength and excellent thermal dissipation. Suitable for high-reliability environments, the device meets stringent JAN (Joint Army-Navy) standards. Engineers and sourcing specialists will find this transistor a dependable choice for power management and control applications. For more details, visit IC Manufacturer.
JANTX2N3725L-Transistor Technical Specifications
Parameter
Specification
Type
NPN Bipolar Junction Transistor
Collector-Emitter Voltage (VCEO)
100 V
Collector-Base Voltage (VCBO)
140 V
Emitter-Base Voltage (VEBO)
7 V
Collector Current, Continuous (IC)
10 A
Power Dissipation (PD)
115 W (at 25??C)
DC Current Gain (hFE)
20 to 70 (at IC = 4 A)
Transition Frequency (fT)
3 MHz (typical)
Package
TO-3 Metal Can
JANTX2N3725L-Transistor Key Features
High Current Handling: Supports continuous collector current up to 10A, enabling use in heavy-duty power amplification and switching circuits.
Robust Voltage Ratings: With a collector-emitter voltage of 100V, it provides reliable operation under high-voltage conditions, critical for industrial electronics.
TO-3 Metal Can Package: Ensures superior thermal conductivity and mechanical durability, enhancing device longevity in harsh environments.
Wide DC Current Gain Range: Gain between 20 and 70 allows flexible biasing for various circuit requirements, improving design adaptability.
Typical Applications
Power Amplifiers: Ideal for audio and RF power amplification circuits where high current and voltage capability are essential for performance and reliability.
Switching Regulators: Suitable for industrial power regulation and conversion applications requiring robust switching transistors.
Motor Control: Effective in controlling motors and actuators in automated systems due to its high current handling capacity.
Military and Aerospace Electronics: Designed to meet stringent JAN standards, making it suitable for defense-grade power and control circuits.
JANTX2N3725L-Transistor Advantages vs Typical Alternatives
This transistor excels in high-power applications due to its superior current and voltage ratings compared to many general-purpose alternatives. Its TO-3 metal can package ensures enhanced thermal management and mechanical durability, which is critical for maintaining performance under demanding conditions. The wide DC current gain range allows flexibility in designing stable and efficient circuits. Additionally, the JAN qualification guarantees reliability in military and industrial environments, positioning it as a preferred choice for engineers seeking robustness and precision.
The JANTX2N3725L transistor is part of the JAN series, a designation indicating compliance with Joint Army-Navy military standards. These standards ensure rigorous quality, reliability, and performance criteria, typically surpassing commercial-grade devices. Originally popularized by manufacturers specializing in semiconductor devices for defense and aerospace sectors, this transistor is widely recognized for its durability and consistent performance. The JAN prefix signifies that the device is built to withstand harsh environmental conditions, making it suitable for critical and high-reliability applications.
