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The BCP5316TA is a PNP medium power transistor manufactured by Diodes Incorporated, housed in an SOT-223 surface-mount package. It features a maximum continuous collector current of -1 A and a peak pulse current of -2 A. The device provides a collector-emitter breakdown voltage (BVCEO) of -80 V and a collector-base breakdown voltage (BVCBO) of -100 V. It supports up to 2 W of power dissipation at +25°C ambient temperature. The component belongs to gain group 16, ensuring a minimum DC current gain (hFE) of 100 at -150 mA. It is qualified to AEC-Q101 standards for automotive reliability.
Verify the specific ordering suffix 'TA' corresponds to the standard reel size of 7 inches and a quantity of 1,000 units per reel as documented in the Diodes Incorporated datasheet. Confirm that the required gain group matches the '16' designation within the part number. Ensure procurement channels are authorized to maintain compliance with the manufacturer's quality and warranty terms.
Select this component when a PNP transistor with -80 V collector-emitter voltage and -1 A continuous current rating is required. The BCP5316TA is suitable for designs needing AEC-Q101 qualification and PPAP capability. Consider the complementary NPN types BCP54, BCP55, and BCP56 if matched pairs are needed. Verify thermal management requirements against the 2 W power dissipation limit and junction-to-ambient thermal resistance.
The BCP5316TA belongs to the BCP 51/52/53 series of PNP medium power transistors from Diodes Incorporated. These devices share the same SOT-223 mechanical footprint but differ in breakdown voltages and gain groups. The BCP53 variant specifically offers the highest voltage ratings within the series (-80 V BVCEO). The '16' suffix indicates the specific DC current gain grouping, distinguishing it from the '10' gain group variants.
Diodes Incorporated lists the BCP53QTA as an alternative automotive-grade option within the same series. Other manufacturers produce electrically similar PNP transistors in the SOT-223 package, such as the Nexperia BCP53-16TF or ON Semiconductor BCP53-16T1G, though exact parameter matching requires datasheet verification.