BCR183SE6327BTSA1

Overview

The BCR183SE6327BTSA1 is a PNP Silicon Digital Transistor from the Infineon BCR183 series, housed in a SOT-363 (SC-88) surface-mount package. It integrates two internally isolated transistors with good matching within a single multichip unit. Key electrical parameters include a maximum collector-emitter voltage of 50 V and a maximum collector current of 100 mA. The device features built-in bias resistors, specifically R1 and R2, both typically valued at 10 kΩ, resulting in a typical resistor ratio of 1. Total power dissipation is rated at 250 mW, with a junction temperature limit of 150 °C. The component is qualified according to AEC-Q101 standards.

Feature Summary

• Integrates two internally isolated PNP transistors with matched characteristics in one compact multichip package
• Includes built-in bias resistors (R1 = 10 kΩ, R2 = 10 kΩ) for simplified circuit design
• Qualified according to AEC-Q101 automotive standards

Applications

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

Procurement Notes

Verify the specific ordering suffix 'E6327BTSA1' against official Infineon documentation to confirm tape-and-reel specifications and marking codes. Ensure compatibility with AEC-Q101 requirements if used in automotive contexts. Confirm that the SOT-363 package orientation matches the reel information provided in the datasheet, as symmetric types may lack a defined pin 1 orientation.

Selection Notes

Select this component when dual isolated PNP switching functionality is required in a minimal footprint. The integrated 10 kΩ bias resistors reduce external component count compared to discrete transistor solutions. Consider the 50 V collector-emitter voltage rating and 100 mA current capability for low-power logic interface applications. Verify thermal performance against the 250 mW total power dissipation limit under expected operating conditions.

Part Context

This part belongs to the BCR183 series of PNP silicon digital transistors offered by Infineon Technologies. The series includes variants such as BCR183, BCR183S, BCR183U, and BCR183W, which differ primarily in packaging options like SOT-23, SC-74, and SOT-323. The BCR183S designation specifically denotes the SOT-363 package containing two isolated transistors.

Replacement Considerations

Direct substitutes within the same family include other BCR183 variants with different packages, such as BCR183U (SC-74) or BCR183W (SOT-323), provided the board layout accommodates the alternative footprint. Cross-brand replacements require careful verification of pinout compatibility, internal resistor values, and electrical ratings.