STMICROELECTRONICS BU508AW NPN Power Transistor, 700V, 8A, TO-247

The STMICROELECTRONICS BU508AW is a high-voltage NPN power transistor designed for standard definition CRT displays. Manufactured using advanced planar technology with a diffused collector, this transistor delivers enhanced performance for horizontal deflection stages in consumer electronics.

Key Features:

• Fast switching times and very low saturation voltage to reduce switching and conduction losses
• Diffused collector enhanced generation for state-of-the-art performance
• Stable performance across operating temperature variations
• Low base-drive requirement simplifies drive circuitry
• Tight hFE range at operating collector current ensures consistent operation
• High ruggedness for reliable operation in demanding environments
• Well-controlled hFE parameter for increased reliability

Applications:

• Suitable for standard definition CRT display horizontal deflection circuits
• Ideal for consumer electronics requiring high-voltage switching

Specifications:

• Transistor Polarity: NPN
• Collector Emitter Voltage Max: 700V
• Continuous Collector Current: 8A
• Power Dissipation: 125W
• Transistor Case Style: TO-247
• Transistor Mounting: Through Hole
• No. of Pins: 3
• DC Current Gain hFE Min: 5hFE
• Operating Temperature Max: 150°C

With its robust design and reliable performance, the BU508AW is a trusted choice for high-voltage switching applications in CRT displays and similar consumer electronics.