JANSD2N3440UA-Transistor Overview
The JANSD2N3440UA transistor is a high-power NPN bipolar junction device designed for general purpose amplification and switching applications. It delivers robust performance with a collector current capacity suitable for demanding industrial circuits. With a maximum collector-emitter voltage rating that supports medium to high voltage operations, this transistor is ideal for use in power management, motor control, and amplification stages. Its reliable construction ensures consistent operation under varying environmental conditions, making it a dependable component for engineers and sourcing specialists seeking efficiency and durability. For detailed product sourcing, visit IC Manufacturer.
JANSD2N3440UA-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Type | NPN Bipolar Junction Transistor |
| Collector-Emitter Voltage (VCEO) | 160 V |
| Collector-Base Voltage (VCBO) | 300 V |
| Emitter-Base Voltage (VEBO) | 5 V |
| Collector Current (IC) | 10 A (continuous) |
| Power Dissipation (PD) | 125 W |
| DC Current Gain (hFE) | 15 to 70 (at IC = 4 A) |
| Transition Frequency (fT) | 4 MHz (typical) |
| Operating Junction Temperature | -65??C to +200??C |
JANSD2N3440UA-Transistor Key Features
- High voltage tolerance: Supports up to 160 V collector-emitter voltage, enabling use in medium-to-high voltage circuits for robust power handling.
- Strong collector current capability: Handles continuous collector currents of up to 10 A, ensuring reliability in high-load switching and amplification tasks.
- Wide operating temperature range: Designed for junction temperatures from -65??C to +200??C, suitable for harsh industrial environments.
- Moderate current gain: DC current gain ranging between 15 and 70 allows for predictable amplification performance in various circuit designs.
- High power dissipation: 125 W rating supports demanding power applications without thermal failure, enhancing device longevity.
- Low transition frequency: 4 MHz typical frequency ensures stable operation in low to medium frequency switching and amplification circuits.
Typical Applications
- Power amplification stages in audio and industrial signal processing systems, where high voltage and current handling are critical for performance and reliability.
- Switching devices in motor control circuits, enabling efficient control of induction or DC motors in industrial automation.
- Voltage regulators and power supplies that require rugged transistors capable of dissipating significant power and maintaining stable operation.
- General-purpose electronic switches in industrial control panels, where reliable high-current conduction is necessary under varying load conditions.
JANSD2N3440UA-Transistor Advantages vs Typical Alternatives
This transistor offers a superior balance of high voltage and current handling compared to many typical general-purpose transistors, making it ideal for industrial applications requiring robust power control. Its wide operating temperature range and high power dissipation rating improve reliability and system longevity. Additionally, the moderate current gain ensures stable amplification without excessive distortion, providing an advantage in precision control and switching environments.
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JANSD2N3440UA-Transistor Brand Info
The JANSD2N3440UA is a variant of the widely recognized 2N3440 transistor series, which has a long-standing reputation in the semiconductor industry for high-power NPN transistors. Typically manufactured by established semiconductor producers, these transistors are known for their ruggedness and durability in industrial and commercial electronics. The JANSD2N3440UA designation represents a specific military or industrial-grade version, often compliant with stringent reliability and performance standards, suitable for demanding applications requiring enhanced environmental and electrical specifications.
