⚡ BD140 PNP Medium Power Transistor – Reliable Switching & Amplification

The BD140 is a high-quality PNP medium power transistor designed for efficient switching and linear amplification in various electronic circuits. Known for its robustness and thermal stability, it is a popular choice among engineers and hobbyists.

⚙️ Key Features

• 🔋 Collector current up to 1.5A
• ⚡ Collector-emitter voltage up to 45V
• 🌡️ Excellent thermal stability for safe operation
• 📶 Suitable for complementary use with BD139 NPN transistor
• 📦 TO-126 package for effective heat dissipation

📦 Typical Applications

• 🔊 Audio amplifier circuits
• 🔌 Power switching applications
• ⚙️ Motor control circuits
• 📐 General-purpose linear and switching tasks

The BD140 transistor is favored for its reliable performance and versatility in medium power electronic designs.