ON Semiconductor BDV64B Darlington Transistor

The BDV64B from ON Semiconductor is a high-power PNP Darlington transistor designed to meet the needs of a wide variety of applications requiring robust performance. This semiconductor device is known for its high current gain and integrated suppression diode, which makes it an excellent choice for inductive load control in industrial and consumer applications.

Constructed with epitaxial base technology and housed in a TO-218 package, the BDV64B is capable of withstanding high temperatures and delivering reliable performance even under challenging conditions. Its maximum collector-emitter voltage (V<sub>CEO) is rated at 100V, and it can handle collector currents up to 12A continuously, with peak currents significantly higher, making it suitable for driving high-power circuits.

The BDV64B's high current gain (h<sub>FE) minimizes the input current required to control larger loads, which is particularly beneficial in applications where input drive current is limited. Moreover, the integrated suppression diode protects against voltage spikes that can occur when switching inductive loads, thereby enhancing the longevity and reliability of the device.

Key features of the BDV64B include:

• High DC current gain (h<sub>FE)
• Collector-Emitter Voltage (V<sub>CEO): 100V
• Continuous Collector Current (I<sub>C): 12A
• Integrated suppression diode for inductive load protection
• TO-218 package for efficient heat dissipation

This transistor is commonly utilized in power regulators, DC-DC converters, motor controllers, and other high-power switching applications. Its robustness also makes it a popular choice in automotive electronics, where reliability and durability are paramount.

ON Semiconductor's commitment to quality ensures that the BDV64B transistor provides consistent performance, making it a trusted component in the design of high-reliability circuits. For designers and engineers looking for a powerful solution to manage high-power switching tasks, the BDV64B offers a perfect blend of performance and durability.