BC517 NPN Darlington Transistor 30V 500mA TO-92

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Features: High current (max. 500 mA) Low voltage (max. 30 V) Very high DC current gain (min. 30000). Pinout Technical Specifications: TYPE DESCRIPTION Category Transistors Bipolar (BJT) Single Bipolar Transistors Transistor Type NPN – Darlington Current – Collector (Ic) (Max) 500 mA Voltage – Collector Emitter Breakdown (Max) 30 V Vce Saturation (Max) @ Ib, Ic 1V @ 100µA, 100mA Current – Collector Cutoff (Max) 100nA (ICBO) DC Current Gain (hFE) (Min) @ Ic, Vce 30000 @ 20mA, 2V Power – Max 625 mW Frequency – Transition 220MHz Operating Temperature 150°C (TJ) Mounting Type Through Hole Package / Case TO-92-3 Applications: The BC517 NPN Darlington transistor is commonly used in the following applications: Switching Circuits: For controlling high-current loads like motors, relays, and solenoids. Amplification: Used in audio amplifiers and signal amplification circuits due to its high current gain. Motor Drives: In low-power motor control circuits. Signal Processing: For signal switching or processing in digital or analog systems. Power Regulation: In power supplies and voltage regulation circuits. BC517 Datasheet