BCR108SH6327XTSA1

Overview

The BCR108SH6327XTSA1 is an NPN silicon digital transistor from Infineon Technologies, housed in a SOT-363 (SC-88) surface-mount package. It integrates two internally isolated transistors with matched characteristics within a single multichip module. The device features built-in bias resistors of R1=2.2 kΩ and R2=47 kΩ. Key electrical parameters include a maximum collector-emitter voltage (VCEO) of 50 V, a continuous collector current (IC) of 100 mA, and a total power dissipation (Ptot) of 250 mW at a case temperature up to 115°C. It operates within a junction temperature range of -65°C to 150°C and meets AEC-Q101 automotive qualification standards.

Feature Summary

• Integrates two internally isolated NPN transistors with good matching characteristics in one compact multichip package.
• Includes built-in bias resistors (R1=2.2 kΩ, R2=47 kΩ) to simplify circuit design and reduce component count.
• Qualified according to AEC-Q101 standards for automotive applications.
• Designed for switching circuits, inverters, interface circuits, and driver circuits.

Applications

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

Procurement Notes

Verify the specific suffix 'H6327' corresponds to the required tape-and-reel packaging configuration before ordering. Confirm that the SOT-363 footprint matches the target PCB layout. Ensure the procurement channel provides traceability documentation consistent with AEC-Q101 requirements. Check for any end-of-life notices or recommended replacement parts if sourcing for long-term production.

Selection Notes

Select this component when dual isolated NPN switching functionality is required in a minimal footprint. The integrated bias network eliminates external resistor placement, saving board space. Consider the 250 mW power dissipation limit relative to the expected thermal environment. Verify that the 50 V voltage rating and 100 mA current capacity meet the load requirements of the specific application circuit.

Part Context

This part belongs to the BCR108 series of NPN silicon digital transistors. The 'S' designation indicates the SOT-363 package containing two isolated transistors. Other variants in the series include BCR108 (SOT-23) and BCR108W (SOT-323), which contain single transistors. The H6327 suffix denotes the specific reel packaging format used by Infineon.

Replacement Considerations

Direct pin-compatible replacements within the same family include BCR108WH6327XTSA1 (SOT-323, single transistor) and BCR108H6327XTSA1 (SOT-23, single transistor). Note that these alternatives provide only one transistor instead of two. Cross-brand equivalents require careful verification of internal resistor values and pin configurations.