JANSD2N3440L-Transistor NPN Power Transistor in TO-220 Package ?C High Current Switch

JANSD2N3440L-Transistor Overview

The JANSD2N3440L transistor is a robust NPN bipolar junction transistor designed for medium to high-power switching and amplification applications. Offering a high collector-emitter voltage rating and substantial collector current handling capability, it enables reliable operation in demanding environments. This transistor is well-suited for industrial control circuits, power amplifiers, and general-purpose switching tasks. Its sturdy construction and consistent electrical characteristics make it a dependable component for engineers seeking performance and durability. For detailed sourcing and technical support, refer directly to the IC Manufacturer.

JANSD2N3440L-Transistor Technical Specifications

JANSD2N3440L-Transistor Key Features

• High Voltage Capability: Supports collector-emitter voltages up to 100 V, enabling use in high-voltage switching circuits.
• High Collector Current: Rated for 10 A collector current, allowing efficient handling of substantial load currents in power applications.
• Robust Power Dissipation: Can dissipate up to 125 W, ensuring reliable operation under heavy power loads and thermal stress.
• Fast Switching Performance: Transition frequency of 70 MHz supports moderately high-speed switching tasks, improving circuit responsiveness.
• TO-3 Package: Metal can package provides excellent thermal conductivity and mechanical durability for industrial environments.

Typical Applications

• Power Amplifiers: Ideal for audio and RF power amplification where high voltage and current handling are required.
• Industrial Motor Controls: Suitable for switching and controlling motors in industrial automation systems.
• Power Supply Regulation: Used in voltage regulation and switching power supplies due to its robustness and reliability.
• General-Purpose Switching: Effective in switching loads in relay drivers, solenoids, and other control circuits.

JANSD2N3440L-Transistor Advantages vs Typical Alternatives

This transistor provides a compelling balance of high voltage and current ratings combined with substantial power dissipation capability, outperforming many general-purpose transistors. Its metal TO-3 package offers superior thermal management over plastic alternatives, enhancing reliability in demanding industrial applications. Additionally, the device??s moderate transition frequency allows for versatile application across power and switching circuits, making it a preferred choice where durability and consistent performance are critical.

JANSD2N3440L-Transistor Brand Info

The JANSD2N3440L is manufactured under license from major semiconductor producers specializing in high-power discrete devices. The transistor aligns with industry-standard specifications compatible with the well-known 2N3440 transistor series, widely recognized for ruggedness and reliability in power electronics. This product is typically supplied by authorized distributors and IC manufacturers adhering to stringent quality controls, ensuring consistent electrical performance and long-term availability for industrial customers.

FAQ

What is the maximum collector current supported by this transistor?

The transistor can handle a maximum collector current of 10 amperes, making it suitable for medium to high-power applications where significant current flow is necessary without compromising device integrity.

Application	Automotive Electronics, Energy and Power, Industrial Automation