SL100 / CL100 NPN General Purpose Medium Power Transistor 50V 500mA TO-39 Metal Package

SL100 / CL100 NPN General Purpose Medium Power Transistor 50V 500mA TO-39 Metal Package

The SL100 / CL100 is a medium-power NPN transistor designed for general-purpose amplification and switching applications.
With a collector-emitter voltage of 50V and a collector current of 500mA, it delivers reliable performance, good gain, and stable operation.
The TO-39 metal package provides excellent heat dissipation, mechanical strength, and long-term reliability, making it ideal for audio amplifiers, power switching, and medium-power control circuits.

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Features

• NPN Bipolar Junction Transistor (BJT) – suitable for medium-power amplification and switching
• Voltage Rating: 50V (Collector-Emitter)
• Current Rating: 500mA continuous collector current
• High Gain (hFE): Efficient amplification for medium-power applications
• TO-39 Metal Package: Robust, thermally efficient, and durable
• Reliable & Stable: Performs consistently under varying temperatures and loads
• Low Saturation Voltage: Enhances switching efficiency
• RoHS Compliant: Lead-free and environmentally safe

Applications

• Audio amplifier stages – driver and output applications
• Power switching circuits – medium-current control
• Relay and solenoid drivers – efficient current handling
• Voltage and current regulation circuits – stable linear operation
• Industrial control and instrumentation circuits – dependable medium-power switching
• Hobby, educational, and DIY electronics – versatile medium-power transistor
• Replacement for vintage or legacy circuits – compatible and reliable

SL100 datasheet