STMicroelectronics STN951

Brief Description: The STN951 is a surface-mount PNP bipolar junction transistor (BJT) from STMicroelectronics. It is designed for switching applications and has a maximum power dissipation of 1.6W.

Features:

• PNP transistor with a maximum collector current of 5A
• Maximum breakdown voltage of 60V
• Gain bandwidth product of 130MHz
• Operating temperature range of -55°C to 150°C
• Lead-free and RoHS3 compliant
• Matte tin (Sn) terminal finish
• Gull wing terminal form
• Dual terminal position
• SMD/SMT termination
• Tape and reel packaging

Application Grade: The STN951 is designed for switching applications, making it suitable for use in a variety of electronic systems, including:

• Power supplies
• Motor control
• LED lighting
• Audio amplifiers
• Industrial control systems

Applications:

• Switching power supplies
• Motor control systems
• LED lighting applications
• Audio amplifiers
• Industrial control systems
• Automotive electronics
• Medical devices
• Aerospace and defense systems

Key Specifications:

• Collector-base voltage (VCBO): 60V
• Collector-emitter breakdown voltage: 60V
• Collector-emitter saturation voltage: 500mV
• DC current gain (hFE): 150 (min) at 2A, 1V
• Gain bandwidth product: 130MHz
• Operating temperature: -55°C to 150°C
• Power dissipation: 1.6W
• Maximum collector current: 5A
• Package: TO-261-4, TO-261AA
• Mounting type: Surface mount
• Terminal finish: Matte tin (Sn)
• Terminal form: Gull wing
• Terminal position: Dual
• Termination: SMD/SMT
• Packaging: Tape and reel (TR)

Overall, the STN951 is a high-performance PNP transistor designed for switching applications, offering a combination of high current handling, high frequency operation, and reliable performance in a compact surface-mount package.