BD241 (2)
BOURNSThe BD241 series is available from BOURNS at Xecor. Designed for switching applications, the BD241 offers high power dissipation of up to 40W, a maximum collector current of 3A, and a collector-emitter voltage of 80V. Available in the TO-220-3 package, it is ideal for power management, industrial control systems, and automotive electronics. Whether used in motor control circuits, power supplies, or audio amplifiers, this series ensures reliable performance, thermal efficiency, and durability for demanding applications. Xecor is an authorized distributor for BOURNS. Please view our extensive selection of the BD241 series below.
Part Number | Description | Package | Inventory | Add To Bom |
---|---|---|---|---|
BD241B | Silicon-based NPN transistor for reliable performanc | TO-220-3 | 7,599 | |
BD241A | Efficient and reliable NPN power transistor for DC-DC conversi | TO-220-3 | 6,882 |
Key Featrues
High Collector Current (3A) - With a maximum collector current of 3A, this transistor is capable of driving significant loads, making it ideal for applications requiring robust current handling, such as power supplies and industrial equipment.
NPN Polarity - As an NPN transistor, it is well-suited for switching and amplification tasks in positive-ground circuits. This polarity is commonly used in a wide range of electronic designs, enhancing its versatility.
TO-220 Package - The TO-220 package provides excellent thermal performance and mechanical stability, making it easy to mount and suitable for applications requiring efficient heat dissipation, such as power regulation and audio amplifiers.
Wide Operating Temperature Range (-65°C to +150°C) - The transistor operates reliably across a broad temperature range, making it suitable for use in harsh environments, including automotive, industrial, and outdoor applications. This ensures consistent performance under extreme conditions.
Applications
Audio Amplification: This transistor can be used in audio amplifier circuits, particularly in Class AB amplifier designs. With a power dissipation of 40W and a transition frequency of 3 MHz, it is capable of delivering clear and powerful audio output, making it suitable for home audio systems and public address systems.
Voltage Regulation: The BD241B is effective in voltage regulation circuits, such as linear regulators or series pass regulators. Its high current and voltage handling capabilities, combined with its thermal stability, ensure reliable performance in power supply units for consumer electronics and industrial equipment.
LED Driver Circuits: This transistor can be employed in LED driver circuits for high-brightness LED arrays. Its switching capabilities and power dissipation characteristics make it suitable for driving LEDs in lighting applications, such as automotive headlights, streetlights, and industrial lighting systems.
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