BCR183SH6433XTMA1

Overview

The BCR183SH6433XTMA1 is a PNP silicon digital transistor from Infineon Technologies, housed in an SOT-363 (SC-88) surface-mount package. It integrates two internally isolated transistors with matched characteristics within a single multichip assembly. The device features built-in bias resistors of 10 kΩ each (R1 and R2). Key electrical parameters include a maximum collector-emitter voltage (VCEO) of 50 V, a maximum collector current (IC) of 100 mA, and a total power dissipation (Ptot) of 250 mW at case temperatures up to 115°C. The component operates within a junction temperature range of -65°C to +150°C and meets AEC-Q101 qualification standards.

Feature Summary

• Integrates two internally isolated PNP transistors with good matching characteristics within a single compact multichip package.
• Includes built-in bias resistors (R1 = 10 kΩ, R2 = 10 kΩ) to simplify circuit design and reduce external component count.
• Qualified according to AEC-Q101 automotive standards for reliability in demanding environments.
• Manufactured in a Pb-free RoHS compliant package suitable for surface mount applications.

Applications

• Switching circuits
• Inverter circuits
• Interface circuits
• Driver circuits

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm the exact package type and tape-and-reel specifications. Confirm that the component meets all required environmental and automotive qualification standards for the intended application before finalizing procurement decisions.

Selection Notes

Select this component when a dual PNP digital transistor configuration with integrated biasing is required in a small footprint. Ensure the circuit design accommodates the 50 V collector-emitter voltage limit and 100 mA continuous current rating. Verify thermal management requirements based on the 250 mW power dissipation capability at the expected operating case temperature.

Part Context

This part belongs to the BCR183 series of PNP silicon digital transistors offered by Infineon Technologies. The series includes variants such as BCR183S, BCR183U, and BCR183W, which differ primarily in their physical packaging (SOT-363, SC74, and SOT323 respectively). All variants share similar internal electrical characteristics and functionality.

Replacement Considerations

Direct replacements must match the PNP polarity, SOT-363 package, and integrated resistor values. Cross-reference with other manufacturers' dual PNP digital transistors only if pin compatibility and electrical ratings are strictly verified against the official datasheet.

FAQ

What is the typical value of the built-in bias resistors?

The typical value for both the base resistor (R1) and the emitter-base resistor (R2) is 10 kΩ.

Is the BCR183SH6433XTMA1 qualified for automotive applications?

Yes, the component is qualified according to the AEC-Q101 standard.

How many transistors are contained within the BCR183S package?

The BCR183S package contains two internally isolated PNP transistors.