What is STKSB564?
This is PNP Silicon Epitaxial Planar Transistor. A PNP transistor is a type of bipolar junction transistor (BJT) with a different structure and polarity compared to an NPN transistor. |
[PDF] Complete Technical Details can be found in the
STKSB564 datasheet
provided at this page.Summary in PDF FileST KSB564 PNP Silicon Epitaxial Planar Transistor Audio Frequency Power amplifier applications The transistor is subdivided into three group O Y and G according to its DC current gain On special request these transistors can be manufactured in different pin configurations TO 92 Plastic Package Weight approx 0 19g Absolute Maximum Ratings Ta 25 Collector Base Voltage Collector Emitter Voltage Emitter Base Voltage Collector Current Power Dissipation Junction Temperature Storage Temperature Range Symbol VCBO VCEO VEBO IC Ptot Tj TS Value 30 25 5 800 625 150 55 to 150 Unit V V V mA mW OC OC SEMTECH ELECTRONICS LTD Subsidiary of Sino Tech International Holdings Limited a company listed on the Hong Kong Stock Exchange Stock Code 724 Dated 07 12 2002 ST KSB564 Characteristics at Tamb 25 OC Symbol DC Current Gain at VCE 1V IC 100mA Current Gain Group O Y G hFE hFE hFE Collector Emitter Breakdown Voltage at IC 10mA Collector Base Breakdown Voltage at IC 100 A Emitter Base Breakdown Voltage at IE 100 A Collector Cutoff Current at VCB 30V Collector Saturation Voltage at IC 500mA IB 50mA Base Saturation Voltage at IC 500mA IB 50mA Collector Output Capacitance at VCB 6V f 1MHz Transition Frequency at VCE 6V IC 1 |
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[ Detailed Data ] |
Here are characteristics of PNP transistors: Structure: A PNP transistor has a sandwich-like structure, consisting of a thin P-type layer (base) sandwiched between two N-type layers (emitter and collector). Polarity: In a PNP transistor, the majority charge carriers are holes, which flow from the emitter to the collector. The emitter is negative relative to the base, and the collector is positive relative to the base. Current flow: When a small current is applied to the base terminal, it allows a much larger current to flow from the emitter to the collector. This is called amplification or gain, and it makes the PNP transistor useful as an electronic switch or amplifier. Voltage levels: The voltage levels in a PNP transistor are opposite to those in an NPN transistor. In a PNP transistor, the base-emitter junction is forward-biased and the collector-base junction is reverse-biased. Biasing: PNP transistors are biased in the opposite direction to NPN transistors. To turn on a PNP transistor, the base must be more negative than the emitter, and to turn it off, the base must be more positive than the emitter. Manufacturers : SEMTECH  |
SEMTECH STKSB564 TRANSISTOR PNP Silicon Epitaxial Planar Transistor |
Datasheet STKSB564 PDF DownLoad ( SEMTECH ) |