Toshiba PNP Power Transistor, -15 A DC Collector Current, -230 V Collector Emitter Voltage, 3-Pin TO-3PL 2SA1943-O(Q)

Toshiba 2SA1943-O(Q) is a PNP power transistor engineered for industrial and electronic applications requiring high current and voltage capacity. Rated for a maximum DC collector current of -15 A and collector emitter voltage of -230 V, this transistor is optimized for high-power amplification and switching.

The device is housed in a TO-3PL package facilitating through-hole mount, providing structural rigidity and heat dissipation efficiency. It dissipates power up to 150 W, supporting demanding power management needs in industrial circuits.

Its operational temperature range from 0°C to 150°C guarantees stability in varied environments. The transistor exhibits a minimum DC current gain (hFE) of 35, making it suitable for efficient signal amplification.

Featuring a maximum transition frequency of 30 MHz, this component suits applications involving medium-frequency switching tasks. With 3-pin configuration and PNP polarity, it integrates seamlessly into established bipolar transistor architectures.

Dimensions measure 46 mm in height, 20.5 mm length, and 5.2 mm width, consistent with the TO-3PL form factor. This component is manufactured in Japan, ensuring quality and reliability in production.

Maximum DC collector current of -15 amperes suitable for robust power control. Collector emitter voltage of -230 volts ensures high voltage operation. TO-3PL package type supports through-hole mounting for secure installation.

Power dissipation capacity of 150 watts for high power handling. Maximum operating temperature up to 150°C for reliable performance. Minimum DC current gain (hFE) of 35 ensures amplification efficiency. Three-pin configuration enables easy integration into circuits.

Transition frequency of 30 MHz supporting medium frequency switching. Manufactured with PNP transistor polarity, appropriate for specific circuit designs.

This Toshiba 2SA1943-O(Q) transistor is ideal for industrial, electronic design, power amplification, and control circuit applications requiring reliable high current and voltage management.

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