Central Semiconductor Corp. Bipolar Transistors - BJT CZT3906 TR

The CZT3906 is a PNP silicon transistor in SOT-223 surface mount package, designed for general-purpose switching and small-signal applications. It has a collector-emitter voltage rating of 40 V, a continuous collector current of 200 mA, and a power dissipation of 2.0 W. The device operates with a junction temperature range of -65°C to +150°C and has a thermal resistance of 62.5°C/W. Electrical characteristics include a base-emitter saturation voltage of up to 0.95 V at 50 mA collector current, current gain (hFE) ranging from 60 to 300 depending on operating conditions, and a transition frequency of 250 MHz. The package dimensions conform to the SOT-223 standard with lead assignments: base, collector, emitter, collector. The part meets RoHS compliance and is offered in lead-free plating options.