ROHM PNP Power Transistor 1.5 A -80 V 3-Pin SOT-89 Package Model 2SAR554PHZGT100

ROHM 2SAR554PHZGT100 is a high-performance PNP power transistor designed for electronic and automotive industry applications. It features a 3-pin SOT-89 surface mount package offering low saturation voltage (VCE(sat)) of 400 mV max at IC/IB of 500 mA / -25 mA, making it highly suitable for low frequency amplifier circuits requiring efficient power switching and signal amplification.

This transistor can withstand maximum DC collector current of -1.5 A and a maximum collector emitter voltage of -80 V, allowing use in moderate power supply and control applications. The device also supports a maximum power dissipation of 500 milliwatts and operates reliably up to 150°C ambient temperature, meeting the thermal requirements of industrial and automotive environments.

With a minimum current gain of 120 and transition frequency of 340 MHz, the device ensures high-frequency switching capability and gain stability. Constructed to meet the AEC-Q101 automotive standard, it is qualified for use in automotive electronics, providing robustness and reliability.

The physical dimensions are compact: length 4.7 mm, width 2.7 mm, height 1.6 mm, facilitating dense PCB designs in commercial electronics and advanced power management systems. Low saturation voltage ensures efficient operation in amplifiers and switching circuits.

Surface mount SOT-89 package enables easy PCB assembly and handling. High transition frequency supports fast switching applications. Qualified to AEC-Q101 standard for automotive reliability. Thermally stable at elevated temperatures up to 150°C.

Compact size suitable for space-constrained electronic assemblies.

This transistor is ideal for use in industrial controls, automotive electronic control units (ECUs), power supplies, and general-purpose amplification or switching circuits where reliable PNP bipolar junction transistor performance is required.

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