2SCR553RHZGTL

Single Bipolar Transistors Overview

The ROHM Semiconductor 2SCR553RHZGTL is an NPN silicon bipolar junction transistor designed for automotive applications. It features a collector-emitter voltage (VCEO) of 50 V and a continuous collector current (Ic) of 2 A. The device operates within a maximum junction temperature of +150°C and dissipates up to 1 W of power. Key electrical parameters include a DC current gain (hFE) ranging from 180 to 450 at 50 mA, a transition frequency (fT) of 360 MHz, and a collector-emitter saturation voltage (VCE(sat)) of 350 mV. It is housed in the SOT-346T package.

Single Bipolar Transistors Feature Summary

• Automotive-grade reliability certified under AEC-Q101 standards
• Low collector-emitter saturation voltage for efficient switching
• High thermal stability with a maximum operating temperature of +150°C

Single Bipolar Transistors Applications

• Automotive middle power driver circuits
• Low-frequency amplifier stages
• High-speed switching applications

Single Bipolar Transistors Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number and date code against official ROHM Semiconductor documentation. Confirm that the specific suffix matches the requested packaging configuration. Ensure compliance with automotive quality standards required for the intended application environment before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when designing automotive systems requiring robust NPN switching capabilities within a compact surface-mount footprint. The high current handling and low saturation voltage make it suitable for driving moderate loads. Verify that the 50 V voltage rating aligns with the circuit's operational requirements and thermal management constraints.

Single Bipolar Transistors Part Context

This device belongs to the 2SCRx series of middle power transistors specifically engineered for automotive electronics. It serves as the complementary NPN counterpart to the PNP 2SAR553RHZGTL, enabling push-pull or complementary configurations in driver circuits. The series emphasizes durability and performance consistency under strict automotive environmental conditions.

Single Bipolar Transistors Replacement Considerations

The 2SCR553P5T100 is documented as a recommended replacement with identical pinout and package specifications.