TIP32C Bipolar PNP Transistor
The TIP32C is a general-purpose PNP BJT designed for applications requiring moderate power and current handling. Rated for up to 100V collector-emitter voltage and 3A collector current, this transistor performs reliably in a variety of analog and digital circuits.
Housed in a TO-220 case, it allows for effective heat dissipation when used with a heatsink. It is widely implemented in power amplification, linear regulators, and medium-power switching circuits, thanks to its high gain and thermal stability.
🛠 Technical Details
| Parameter | Value |
|---|---|
| Transistor Type | PNP |
| Package | TO-220 |
| Collector-Emitter Voltage (Vce) | 100V |
| Collector Current (Ic) | 3A |
| Power Dissipation (Ptot) | 2W (without heatsink), up to 40W with proper heatsink |
| DC Current Gain (hFE) | 15 to 75 |
| Transition Frequency | 3 MHz |
| Mounting Type | Through-Hole |
| Operating Temperature | -65°C to +150°C |
💡 Use Cases & Applications
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🔊 Audio Power Amplifiers
Commonly used in class AB amplifier output stages to drive speakers or analog loads. -
⚡ Linear Power Supplies
Functions well in the pass element of linear voltage regulators, especially when paired with control ICs like LM723CN. -
🔁 Power Switching Applications
Suitable for medium-current switching, such as relay drivers or actuator control in industrial and hobby circuits. -
🧠 Analog Signal Circuits
Can be used in general analog circuit designs, such as current mirrors or biasing stages in instrumentation. -
🛠️ Educational and Prototyping Projects
A go-to choice in academic labs and DIY prototyping involving transistor-based switching logic.
🛠️ Pair With
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🔩 Electronic Components – Capacitors, resistors, diodes
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🔧 Tools & Accessories – Soldering tools, holders, and meters
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🔋 Power Supplies – Linear and switching regulators
🎥 YouTube Tutorial
📺 How to Use TIP32C for Power Amplification & Switching
👉 Watch Video
⚠️ Precautions & Tips
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🌡️ Use with a heatsink to maintain safe operating temperatures under high current loads.
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🧯 Always use a flyback diode when driving inductive loads like relays or motors.
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📐 Check for correct polarity when soldering; it’s a PNP transistor.
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⚙️ Avoid operating near max ratings to extend lifespan and reliability.
🏁 Summary & Call-to-Action
The TIP32C PNP Transistor is a reliable, versatile solution for applications needing robust performance in switching or analog control. Ideal for both professional circuits and DIY electronics.
👉 Order now from Electroway and get premium components with expert service and fast delivery.
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