The JANSH2N3439U4 is a high-power NPN bipolar junction transistor designed for robust switching and amplification applications. With a maximum collector current of 10A and a collector-emitter voltage rating of 100V, this transistor supports demanding industrial and power management circuits. Its low saturation voltage and high gain ensure efficient operation, minimizing energy losses in power control systems. The device??s TO-220 package provides excellent thermal dissipation, making it suitable for applications requiring reliable heat management. Sourcing engineers and design professionals trust this transistor for its proven durability and consistent performance. For more detailed specifications and purchasing options, visit IC Manufacturer.
JANSH2N3439U4-Transistor Technical Specifications
Parameter
Specification
Unit
Collector-Emitter Voltage (VCE)
100
V
Collector-Base Voltage (VCB)
100
V
Emitter-Base Voltage (VEB)
5
V
Collector Current (IC)
10
A
Power Dissipation (Ptot)
115
W
DC Current Gain (hFE)
15 (min) to 40 (max) at 4A
??
Transition Frequency (fT)
>3
MHz
Junction Temperature (Tj)
200
??C
JANSH2N3439U4-Transistor Key Features
High collector current capacity: Handles up to 10A, enabling efficient power switching in high-load circuits.
Robust voltage ratings: Supports collector-emitter voltages up to 100V, suitable for medium-voltage applications.
Low saturation voltage: Minimizes conduction losses, improving overall energy efficiency and thermal performance.
Wide operating temperature range: Junction temperature rating up to 200??C ensures reliability under harsh conditions.
TO-220 package: Facilitates easy mounting and effective heat dissipation for enhanced durability in industrial environments.
Typical Applications
Industrial power supply circuits requiring high-current switching and amplification for motor control and power regulation.
Audio amplifier output stages where reliable gain and high current handling improve sound quality and durability.
DC-DC converter circuits benefiting from the transistor??s efficient switching and thermal stability.
General-purpose switching applications in automotive and consumer electronics demanding robust transistor performance.
JANSH2N3439U4-Transistor Advantages vs Typical Alternatives
This transistor offers a superior balance of high current capacity and voltage rating compared to typical equivalents, ensuring reliable operation in demanding industrial and power electronics applications. Its low saturation voltage reduces power losses, enhancing efficiency and thermal management. With a robust TO-220 package, it integrates easily into existing designs while maintaining durability under elevated temperatures. These advantages make it a preferred choice for engineers prioritizing reliability and performance in switching and amplification roles.
The JANSH2N3439U4 transistor is manufactured by a reputable semiconductor supplier specializing in power transistors and discrete components. The brand is known for delivering components that meet stringent industrial standards, offering consistent quality and extensive datasheet support. Designed for professional engineers and sourcing specialists, this product line ensures compatibility with standard industry packages and reliable supply chain availability. The manufacturer??s focus on thermal and electrical performance makes this transistor a dependable choice for power management and switching applications.
