STMicroelectronics High Voltage NPN Transistor, 500 mA, 500 V, 3-Pin SOT-23 STR1550

STMicroelectronics STR1550 is a high voltage NPN bipolar junction transistor designed for applications requiring robust current and voltage handling in a compact footprint. Housed in a 3-Pin SOT-23 surface mount package, it is well suited for space-constrained circuit designs.

With a maximum DC collector current of 500 mA and collector emitter voltage up to 500 V, the STR1550 excels in power regulation, switching, and amplification tasks within electronic circuits. The transistor features a minimum DC current gain of 10, ensuring satisfactory gain in low-power stages.

Its maximum power dissipation rating of 500 mW enables operation under moderate power loads, while the transistor maintains functionality up to a maximum operating temperature of 150°C, supporting reliable use in harsh thermal environments.

The package dimensions are approximately 3.04 mm length, 3 mm width, and 1.4 mm height. The device configuration is single transistor with NPN polarity, featuring a pin count of 3 and voltage ratings of 500 V between collector and base and 9 V between emitter and base.

This transistor from STMicroelectronics is ideal for industrial, electronics manufacturing, and electrical equipment applications where stable high voltage switching and amplification are required. It supports surface mount technology for automated PCB assembly and prototyping.

Maximum DC collector current of 500 mA. High voltage ratings with 500 V collector emitter voltage. Compact 3-Pin SOT-23 surface mount package. Minimum current gain of 10 for amplification. Power dissipation of 500 mW suitable for moderate loads.

Maximum operating temperature up to 150°C. Single transistor NPN polarity configuration. Pin count of 3 for simple circuit integration. Explore more high-performance Bipolar Transistors and electronic components from STMicroelectronics within the EnvMart catalog for various industrial and lab applications.